Data Mapping for Modbus Function Code 3 with Unit ID 100

Function Code 3

Some module diagnostics (I/O connection, extended health, redundancy status, FDR server, etc.) are available to Modbus clients that read the local Modbus server area. Use Modbus function code 3 with the unit ID set to 100 for register mapping:

Type	Offset Modbus Address	Size (Words)
Basic Networks Diagnostic Data	0	39
Ethernet Port Diagnostic Data (Internal port)	39	103
Ethernet Port Diagnostic Data (Eth 1)	142	103
Ethernet Port Diagnostic Data (Eth 2)	245	103
Ethernet Port Diagnostic Data (Eth 3)	348	103
Ethernet Port Diagnostic Data (Eth 4 backplane port)	451	103
Modbus TCP/Port 502 Diagnostic Data	554	114
Modbus TCP/Port 502 Connection Table Data	668	515
SMTP Diagnostic Data	1183	130
SNTP Diagnostics	1313	43
DNP/IEC Connection Information	1356	6
DNP/IEC Server Diagnostic	1362	1141
DNP/IEC Client Diagnostic	2503	1281
DNP Server Security Diagnostic	3784	157
DNP Client Security Diagnostic	3961	2497
Clock Diagnostic	6458	13
SNMP Diagnostic	6471	1
Web Service Diagnostic	6472	1
LLDP Service Diagnostic	6473	1
Firmware Upgrade Service Diagnostic	6474	1
Syslog Service Diagnostic	6475	1
SD Diagnostic	6476	1
ipAddrStatus Diagnostic	6477	1
Reserved	6478	13
HSBY Diagnostic	6491	35
Datalogging Diagnostic	6526	304
SNMP Service Diagnostic	6927	16

Basic Networks Diagnostic Data (Offset 0)

Address	MS Byte	LS Byte	Comments
Offset	MS Byte	LS Byte	Basic network diagnostic validity
Offset + 1	MS Byte	LS Byte	Basic network diagnostic validity
Offset + 2	MS Byte	LS Byte	Communication global status
Offset + 3	MS Byte	LS Byte	Supported communication services
Offset + 4	MS Byte	LS Byte	Status of communication services
Offset + 5	IP 1	IP 2	IP address
Offset + 6	IP 3	IP 4	IP address
Offset + 7	SN mask 1	SN mask 2	Subnet mask
Offset + 8	SN mask 3	SN mask 4	Subnet mask
Offset + 9	GW IP 1	GW IP 2	Default gateway
Offset + 10	GW IP 3	GW IP 4	Default gateway
Offset + 11	MAC 00	MAC 01	MAC address
Offset + 12	MAC 02	MAC 03
Offset + 13	MAC 04	MAC 05
Offset + 14	MS Byte 00	01	Ethernet frame format capability/configuration/operational
Offset + 15	02	03
Offset + 16	04	LS Byte 05
Offset + 17	C00	C01	Ethernet receive frames OK
Offset + 18	C02	C03	Ethernet receive frames OK
Offset + 19	C00	C01	Ethernet transmit frames OK
Offset + 20	C02	C03	Ethernet transmit frames OK
Offset + 21	MS Byte	LS Byte	Number of open client connections
Offset + 22	MS Byte	LS Byte	Number of open server connections
Offset + 23	C00	C01	Number of sent Modbus error messages
Offset + 24	C02	C03	Number of sent Modbus error messages
Offset + 25	C00	C01	Number of sent Modbus messages
Offset + 26	C02	C03	Number of sent Modbus messages
Offset + 27	C00	C01	Number of received Modbus messages
Offset + 28	C02	C03	Number of received Modbus messages
Offset + 29	Char 1	Char 2	Device name
Offset + 30	Char 3	Char 4
Offset + 31	Char 5	Char 6
Offset + 32	Char 7	Char 8
Offset + 33	Char 9	Char 10
Offset + 34	Char 11	Char 12
Offset + 35	Char 13	Char 14
Offset + 36	Char 15	Char 16
Offset + 37	MS Byte 00	01	IP assignment mode capability/operational
Offset + 38	02	LS Byte 03	IP assignment mode capability/operational

Ethernet Port Diagnostic Data (Offset 39)

Address	MS Byte	LS Byte	Comments
Offset	MS Byte	LS Byte	Port diagnostics data validity
Offset + 1	MS Byte	LS Byte	Logical/physical port number
Offset + 2	MS Byte	LS Byte	Ethernet control capability
Offset + 3	MS Byte	LS Byte	Link speed capability
Offset + 4	MS Byte	LS Byte	Ethernet control configuration
Offset + 5	MS Byte	LS Byte	Link speed configuration
Offset + 6	MS Byte	LS Byte	Ethernet control operational
Offset + 7	MS Byte	LS Byte	Link speed operational
Offset + 8	MAC 00	MAC 01	Port MAC address
Offset + 9	MAC 02	MAC 03
Offset + 10	MAC 04	MAC 05
Offset + 11	MSB - C00	C01	Media counters data validity
Offset + 12	C02	LSB - C03	Media counters data validity
Offset + 13	MSB - C00	C01	Number of frames transmitted OK
Offset + 14	C02	LSB - C03	Number of frames transmitted OK
Offset + 15	MSB - C00	C01	Number of frames received OK
Offset + 16	C02	LSB - C03	Number of frames received OK
Offset + 17	MSB - C00	C01	Number of Ethernet collisions
Offset + 18	C02	LSB - C03	Number of Ethernet collisions
Offset + 19	MSB - C00	C01	Carrier sense errors
Offset + 20	C02	LSB - C03	Carrier sense errors
Offset + 21	MSB - C00	C01	Number of excessive Ethernet collisions
Offset + 22	C02	LSB - C03	Number of excessive Ethernet collisions
Offset + 23	MSB - C00	C01	CRC errors
Offset + 24	C02	LSB - C03	CRC errors
Offset + 25	MSB - C00	C01	FSC errors
Offset + 26	C02	LSB - C03	FSC errors
Offset + 27	MSB - C00	C01	Alignment errors
Offset + 28	C02	LSB - C03	Alignment errors
Offset + 29	MSB - C00	C01	Number of internal MAC transmission errors
Offset + 30	C02	LSB - C03	Number of internal MAC transmission errors
Offset + 31	MSB - C00	C01	Late collisions
Offset + 32	C02	LSB - C03	Late collisions
Offset + 33	MSB - C00	C01	Number of internal MAC reception errors
Offset + 34	C02	LSB - C03	Number of internal MAC reception errors
Offset + 35	MSB - C00	C01	Multiple collisions
Offset + 36	C02	LSB - C03	Multiple collisions
Offset + 37	MSB - C00	C01	Single collisions
Offset + 38	C02	LSB - C03	Single collisions
Offset + 39	MSB - C00	C01	Deferred transmissions
Offset + 40	C02	LSB - C03	Deferred transmissions
Offset + 41	MSB - C00	C01	Frames too long
Offset + 42	C02	LSB - C03	Frames too long
Offset + 43	MSB - C00	C01	Frames too short
Offset + 44	C02	LSB - C03	Frames too short
Offset + 45	MSB - C00	C01	SQE test error
Offset + 46	C02	LSB - C03	SQE test error
Offset + 47	MS Byte	LS Byte	Interface label length
Offset + 48	IL_char64	IL_char63	Interface label characters
Offset + ...			Interface label characters
Offset + 79	IL_char2	IL_char1	Interface label characters
Offset + 80	MS Byte	LS Byte	Interface counters diagnostic validity
Offset + 81	MSB - C00	C01	Number of received bytes
Offset + 82	C02	LSB - C03	Number of received bytes
Offset + 83	MSB - C00	C01	Number of received unicast packets
Offset + 84	C02	LSB - C03	Number of received unicast packets
Offset + 85	MSB - C00	C01	Number non-unicast packets received
Offset + 86	C02	LSB - C03	Number non-unicast packets received
Offset + 87	MSB - C00	C01	Number of discarded inbound packets
Offset + 88	C02	LSB - C03	Number of discarded inbound packets
Offset + 89	MSB - C00	C01	Number of inbound errors packets
Offset + 90	C02	LSB - C03	Number of inbound errors packets
Offset + 91	MSB - C00	C01	Number of unknown inbound packets
Offset + 92	C02	LSB - C03	Number of unknown inbound packets
Offset + 93	MSB - C00	C01	Number of sent bytes
Offset + 94	C02	LSB - C03	Number of sent bytes
Offset + 95	MSB - C00	C01	Number of sent unicast packets
Offset + 96	C02	LSB - C03	Number of sent unicast packets
Offset + 97	MSB - C00	C01	Number of sent non-unicast packets
Offset + 98	C02	LSB - C03	Number of sent non-unicast packets
Offset + 99	MSB - C00	C01	Number of discarded outbound packets
Offset + 100	C02	LSB - C03	Number of discarded outbound packets
Offset + 101	MSB - C00	C01	Number of outbound error packets
Offset + 102	C02	LSB - C03	Number of outbound error packets
Offset + 103			Port 2
Offset + 103			103 words per port
Offset + 206			Port 3
Offset + 206			103 words per port
Offset + 309			Port 4
Offset + 309			103 words per port

Modbus TCP/Port 502 Diagnostic Data (Offset 554)

Address	MS Byte	LS Byte	Comments
Offset	MS Byte	LS Byte	Modbus TCP/Port 502 diagnostic data validity
Offset + 1	MS Byte	LS Byte	Modbus TCP/Port 502 diagnostic data validity
Offset + 2	MS Byte	LS Byte	Port 502 status
Offset + 3	MS Byte	LS Byte	Number of open connections
Offset + 4	MSB - C00	C01	Number of sent Modbus messages
Offset + 5	C02	LSB - C03	Number of sent Modbus messages
Offset + 6	MSB - C00	C01	Number of received Modbus messages
Offset + 7	C02	LSB - C03	Number of received Modbus messages
Offset + 8	MS Byte	LS Byte	Number of open Modbus client connections
Offset + 9	MS Byte	LS Byte	Number of open Modbus server connections
Offset + 10	MS Byte	LS Byte	Maximum number of connections
Offset + 11	MS Byte	LS Byte	Maximum number of client connections
Offset + 12	MS Byte	LS Byte	Maximum number of server connections
Offset + 13	MSB - C00	C01	Number of sent Modbus error messages
Offset + 14	C02	LSB - C03	Number of sent Modbus error messages
Offset + 15	MS Byte	LS Byte	Number of open priority connections
Offset + 16	MS Byte	LS Byte	Maximum number of priority connections
Offset + 17	MS Byte	LS Byte	Number of entries in an unauthorized table
Offset + 18	MSB - IP1	IP2	Remote IP address 1
Offset + 19	IP3	LSB - IP4	Remote IP address 1
Offset + 20	MS Byte	LS Byte	Number of attempts to open an unauthorized connection 1
...
Offset + 111	MSB - IP1	IP2	Remote IP address 32
Offset + 112	IP3	LSB - IP4	Remote IP address 32
Offset + 113	MS Byte	LS Byte	Number of attempts to open an unauthorized connection 32

Modbus TCP/Port 502 Connection Table Data (Offset 668)

Address	MS Byte	LS Byte	Comments
Offset	MS Byte	LS Byte	Connection table validity
Offset + 1	MS Byte	LS Byte	Number of entries
Offset + 2	MS Byte	LS Byte	Starting entry index
Offset + 3	MS Byte	LS Byte	Connection index
Offset + 4	IP 1	IP 2	Remote IP address
Offset + 5	IP 3	IP 4	Remote IP address
Offset + 6	MS Byte	LS Byte	Remote port number
Offset + 7	MS Byte	LS Byte	Local port number
Offset + 8	MS Byte	LS Byte	Number of Modbus messages sent on the connection
Offset + 9	MS Byte	LS Byte	Number of Modbus messages received on the connection
Offset + 10	MS Byte	LS Byte	Number of Modbus error messages sent on the connection
...
Offset + 3 + (8 * (N–1))	MS Byte	LS Byte	Connection index
Offset + 4 + (8 * (N–1))	IP 1	IP 2	Remote port address
Offset + 5 + (8 * (N–1))	IP 3	IP 4	Remote port address
Offset + 6 + (8 * (N–1))	MS Byte	LS Byte	Remote port number
Offset + 7 + (8 * (N–1))	MS Byte	LS Byte	Local port number
Offset + 8 + (8 * (N–1))	MS Byte	LS Byte	Number of Modbus messages sent on the connection
Offset + 9 + (8 * (N–1))	MS Byte	LS Byte	Number of Modbus messages received on the connection
Offset + 10 + (8 * (N–1))	MS Byte	LS Byte	Number of detected Modbus error messages sent on the connection

SNTP Diagnostic Data (Offset 1313)

Address	MS Byte	LS Byte	CIP Type	Comments
Offset	MSW - MSB	MSW - LSB	UDINT	Enabled/disabled
Offset + 1	LSW - MSB	LSW - LSB	UDINT	Enabled/disabled
Offset + 2	MSW - MSB	MSW - LSB	UDINT	Primary NTP server IP address
Offset + 3	LSW - MSB	LSW - LSB	UDINT	Primary NTP server IP address
Offset + 4	MSW - MSB	MSW - LSB	UDINT	Secondary NTP server IP address
Offset + 5	LSW - MSB	LSW - LSB	UDINT	Secondary NTP server IP address
Offset + 6	Unused	LS Byte	USINT	Polling period
Offset + 7	Unused	LS Byte	USINT	Daylight saving auto adjustment
Offset + 8	Unused	LS Byte	USINT	Update CPU with module time
Offset + 9	Unused	LS Byte	USINT	Reserved
Offset + 10	MSW - MSB	MSW - LSB	UDINT	Time zone
Offset + 11	LSW - MSB	LSW - LSB	UDINT	Time zone
Offset + 12	MS Byte	LS Byte	INT	Time zone offset
Offset + 13	Unused	Unused	USINT	Reserved
Offset + 14	Unused	Unused	USINT	Reserved
Offset + 15	Unused	LS Byte	USINT	Daylight saving start date - month
Offset + 16	Unused	LS Byte	USINT	Daylight saving start date - week #, day of week
Offset + 17	Unused	LS Byte	USINT	Daylight saving end date - month
Offset + 18	Unused	LS Byte	USINT	Daylight saving end date - week #, day of week
Offset + 19	MSW - MSB	MSW - LSB	UDINT	Network time service status
Offset + 20	LSW - MSB	LSW - LSB	UDINT	Network time service status
Offset + 21	MSW - MSB	MSW - LSB	UDINT	Link to NTP server status
Offset + 22	LSW - MSB	LSW - LSB	UDINT	Link to NTP server status
Offset + 23	MSW - MSB	MSW - LSB	UDINT	Current NTP server IP address
Offset + 24	LSW - MSB	LSW - LSB	UDINT	Current NTP server IP address
Offset + 25	MSW - MSB	MSW - LSB	UDINT	NTP server type
Offset + 26	LSW - MSB	LSW - LSB	UDINT	NTP server type
Offset + 27	MSW - MSB	MSW - LSB	UDINT	NTP server time quality
Offset + 28	LSW - MSB	LSW - LSB	UDINT	NTP server time quality
Offset + 29	MSW - MSB	MSW - LSB	UDINT	Number of sent NTP requests
Offset + 30	LSW - MSB	LSW - LSB	UDINT	Number of sent NTP requests
Offset + 31	MSW - MSB	MSW - LSB	UDINT	Number of detected communication errors
Offset + 32	LSW - MSB	LSW - LSB	UDINT	Number of detected communication errors
Offset + 33	MSW - MSB	MSW - LSB	UDINT	Number of received NTP responses
Offset + 34	LSW - MSB	LSW - LSB	UDINT	Number of received NTP responses
Offset + 35	MS Byte	LS Byte	UINT	Last detected error
Offset + 36	MSW - MSB	MSW - LSB	UDINT	Current time
Offset + 37	LSW - MSB	LSW - LSB	UDINT	Current time
Offset + 38	MS Byte	LS Byte		Current date
Offset + 39	MSW - MSB	MSW - LSB	UDINT	Daylight savings status
Offset + 40	LSW - MSB	LSW - LSB	UDINT	Daylight savings status
Offset + 41	MSW - MSB	MSW - LSB	UINT	Time since last update
Offset + 42	LSW - MSB	LSW - LSB	UINT	Time since last update

DNP/IEC Connection Information (Offset 1356)

Address	MS Byte	LS Byte	Comments
Offset	Client Connected Count	Client Configured Count	DNP3/IEC Client Count
Offset + 1	Server Connected Count	Server Configured Count	DNP3/IEC Server Count
Offset + 2			Reserved
Offset + 3			Reserved
Offset + 4			Reserved
Offset + 5			Reserved

DNP/IEC Server Connection Diagnostic (Offset 1362)

Address	MS Byte	LS Byte	Comments
Offset	MS Byte	LS Byte	Number of entries
Offset + 1	MS Byte	LS Byte	MS byte: Event USED/CONFIGURED 0-100% LS byte: CONFIGURED/TOTAL 0-100%
Offset + 2	MSB - C03	C02	Module total Configured event Buffer size
Offset + 3	C01	LSB - C00	Module total Configured event Buffer size
Offset + 4	MSB - C03	C02	Module total
Offset + 5	C01	LSB - C00	Current event buffer used
Offset + 6	MSB - C03	C02	Module total current overflow
Offset + 7	C01	LSB - C00	Module total current overflow
Offset + 8	MS Byte	LS Byte	MS Byte: Event buffer overflow LS Byte: Event backup status
Offset + 9	MS Byte	LS Byte	Channel index
Offset + 10	MS Byte reserved	LS Byte 1: DNP3 serial 3: DNP3 NET 5: IEC 101 7: IEC 104	Protocol: DNP3 serial server DNP3 NET server IEC 101 server IEC 104 server
Offset + 11	MS Byte	LS Byte	LS Byte connection state 0: disconnected 1: connected 2: connecting 3: active 4: inactive MS Byte authentication type 0: none 1: SAv2 2: SAv5 3: TLS_ONLY 4: TLS_SAv2 5: T:LS_SAv5
Offset + 12	Char 1	Char 2	Channel name
Offset + 13	Char 3	Char 4
Offset + 14	Char 5	Char 6
Offset + 15	Char 7	Char 8
Offset + 16	Char 9	Char 10
Offset + 17	Char 11	Char 12
Offset + 18	Char 13	Char 14
Offset + 19	Char 15	Char 16
Offset + 20	IP 1	IP 2	Remote IP address
Offset + 21	IP 3	IP 4	Remote IP address
Offset + 22	MS Byte	LS Byte	Remote port number
Offset + 23	MS Byte	LS Byte	Local port number
Offset + 24	MS Byte	LS Byte	Error code: Bit 0: Channel security not configured Bit 1: Unlocated variable initialize error Bit 2: Internal error (pipe creation error, IPC init error, etc.) Bits 3-14: Reserved Bit 15: TLS error
Offset + 25	C03	C02	Channel total Configured event Buffer size
Offset + 26	C01	C00	Channel total Configured event Buffer size
Offset + 27	C03	C02	Channel total Current event Buffer used
Offset + 28	C01	C00	Channel total Current event Buffer used
Offset + 29	C03	C02	Channel total Current overflow
Offset + 30	C01	C00	Channel total Current overflow
Offset + 31	MS Byte	LS Byte	MS Byte: Reserved LS Byte: Event buffer overflow
Offset + 32	C01	C00	TLS error code
Offset + 33	MS Byte	LS Byte	Reserved 2
Offset + 34	MS Byte	LS Byte	Reserved 3
Offset + 35	MS Byte	LS Byte	Number of data type Event status Always 16
Offset + 36	MS Byte	LS Byte	MS Byte Bit 0: Validity Bit 1: Event buffer overflow Bits 2-7: Reserved LS Byte: Index
Offset + 37	MS Byte	LS Byte	DNP data type: 1. Binary input 2. Double input 3. Binary output 4. Binary counter 5. Frozen counter 6: Analog input 7. Analog output 8-16. For extended IEC data type: 1. M_SP 2. M_DP 3. M_ST 4. M_BO 5. M_ME_A 6. M_ME_B 7. M_ME_C 8. M_IT 9. Custom_M_IT_D 10-16. For extended
Offset + 38	Char 1	Char 2	Data type name
Offset + 39	Char 3	Char 4
Offset + 40	Char 5	Char 6
Offset + 41	Char 7	Char 8
Offset + 42	Char 9	Char 10
Offset + 43	Char 11	Char 12
Offset + 44	Char 13	Char 14
Offset + 45	Char 15	Char 16
Offset + 46	C03	C02	Configured event Buffer size
Offset + 47	C01	C00	Configured event Buffer size
Offset + 48	C03	C02	Current event Buffer used
Offset + 49	C01	C00	Current event Buffer used
Offset + 50	C03	C02	Current overflow
Offset + 51	C01	C00	Current overflow
Offset + 36 + (X-1)*16	MS Byte	LS Byte	MS Byte: Bit 0: Validity Bit 1: Event buffer overflow Bits 2-7: Reserved LS Byte: Index
Offset + 37 + (X-1)*16	MS Byte	LS Byte	DNP data type: 1. Binary input 2. Double input 3. Binary output 4. Binary counter 5. Frozen counter 6. Analog input 7. Analog output 8-16. For extended IEC data type: 1. M_SP 2. M_DP 3. M_ST 4. M_BO 5. M_ME_A 6. M_ME_B 7. M_ME_C 8. M_IT 9. Custom_M_IT_D 10-16. For extended
Offset + 38 + (X-1)*16	Char 1	Char 2	Data type name
Offset + 39 + (X-1)*16	Char 3	Char 4
Offset + 40 + (X-1)*16	Char 5	Char 6
Offset + 41 + (X-1)*16	Char 7	Char 8
Offset + 42 + (X-1)*16	Char 9	Char 10
Offset + 43 + (X-1)*16	Char 11	Char 12
Offset + 44 + (X-1)*16	Char 13	Char 14
Offset + 45 + (X-1)*16	Char 15	Char 16
Offset + 46 + (X-1)*16	Char 03	Char 02	Configured event Buffer size
Offset + 47 + (X-1)*16	Char 01	Char 00	Configured event Buffer size
Offset + 48 + (X-1)*16	Char 03	Char 02	Current event Buffer used
Offset + 49 + (X-1)*16	Char 01	Char 00	Current event Buffer used
Offset + 50 + (X-1)*16	Char 03	Char 02	Current overflow
Offset + 51 + (X-1)*16	Char 01	Char 00	Current overflow
...
Offset + 09 + (N-1)(27 + 1616)	MS Byte	LS Byte	Channel index
Offset + (N-1)*283 + 10	MS Byte Reserved	LS Byte: 1: DNP3 serial 3: DNP3 NET 5: IEC 101 7: IEC 104	Protocol: DNP3 serial server DNP3 NET server IEC 101 server IEC 104 server
Offset + (N-1)*283 + 11	MS Byte	LS Byte	LS Byte Connection State: 0: Disconnected 1: Connected 2: Connecting 3: Active 4: Inactive MS Byte Authentication type: 5: None 6: SAv2 7: SAv5 8: TLS_ONLY 9: TLS_SAv2 10: TLS_SAv5
Offset + (N-1)*283 + 12	Char 1	Char 2	Channel name
Offset + (N-1)*283 + 13	Char 3	Char 4
Offset + (N-1)*283 + 14	Char 5	Char 6
Offset + (N-1)*283 + 15	Char 7	Char 8
Offset + (N-1)*283 + 16	Char 9	Char 10
Offset + (N-1)*283 + 17	Char 11	Char 12
Offset + (N-1)*283 + 18	Char 13	Char 14
Offset + (N-1)*283 + 19	Char 15	Char 16
Offset + (N-1)*283 + 20	IP 1	IP 2	Remote IP address
Offset + (N-1)*283 + 21	IP 3	IP 4	Remote IP address
Offset + (N-1)*283 + 22	MS Byte	LS Byte	Remote port number
Offset + (N-1)*283 + 23	MS Byte	LS Byte	Local port number
Offset + (N-1)*283 + 24	MS Byte	LS Byte	Error code: Bit 0: Channel security not configured Bit 1: Unlocated variable initialize error Bit 2: Internal error (pipe creation error, IPC init error, etc.) Bits 3-14: Reserved Bit 15: TLS error
Offset + (N-1)*283 + 25	C03	C02	Channel total Configured event Buffer size
Offset + (N-1)*283 + 26	C01	C00	Channel total Configured event Buffer size
Offset + (N-1)*283 + 27	C03	C02	Channel total Current event Buffer used
Offset + (N-1)*283 + 28	C01	C00	Channel total Current event Buffer used
Offset + (N-1)*283 + 29	C03	C02	Channel total Current overflow
Offset + (N-1)*283 + 30	C01	C00	Channel total Current overflow
Offset + (N-1)*283 + 31	MS Byte	LS Byte	MS Byte: Reserved LS Byte: Event buffer overflow
Offset + (N-1)*283 + 32	C01	C00	TLS error code
Offset + (N-1)*283 + 33	MS Byte	LS Byte	Reserved 2
Offset + (N-1)*283 + 34	MS Byte	LS Byte	Reserved 3
Offset + (N-1)*283 + 35	MS Byte	LS Byte	Number of data type Event status Always 16
Offset + (N-1)*283 + 36	MS Byte	LS Byte	MS Byte: Bit 0: Validity Bit 1: Event buffer overflow Bits 2-7: Reserved LS Byte: Index
Offset + (N-1)*283 + 37	MS Byte	LS Byte	DNP data typs: DNP data type: 1. Binary input 2. Double input 3. Binary output 4. Binary counter 5. Frozen counter 6: Analog input 7. Analog output 8-16. For extended IEC data type: 1. M_SP 2. M_DP 3. M_ST 4. M_BO 5. M_ME_A 6. M_ME_B 7. M_ME_C 8. M_IT 9. Custom_M_IT_D 10-16. For extended
Offset + (N-1)*283 + 38	Char 1	Char 2	Data type name
Offset + (N-1)*283 + 39	Char 3	Char 4
Offset + (N-1)*283 + 40	Char 5	Char 6
Offset + (N-1)*283 + 41	Char 7	Char 8
Offset + (N-1)*283 + 42	Char 9	Char 10
Offset + (N-1)*283 + 43	Char 11	Char 12
Offset + (N-1)*283 + 44	Char 13	Char 14
Offset + (N-1)*283 + 45	Char 17	Char 16
Offset + (N-1)*283 + 46	C03	C02	Configured event Buffer size
Offset + (N-1)*283 + 47	C01	C00	Configured event Buffer size
Offset + (N-1)*283 + 48	C03	C02	Current event Buffer used
Offset + (N-1)*283 + 49	C01	C00	Current event Buffer used
Offset + (N-1)*283 + 50	C03	C02	Current overflow
Offset + (N-1)*283 + 51	C01	C00	Current overflow
...
Offset + (N-1)283 + 36 + (X-1)16	MS Byte	LS Byte	MS Byte: Bit 0: Validity Bit 1: Event buffer overflow Bits 2-7: Reserved LS Byte: Index
Offset + (N-1)283 + 37 + (X-1)16	MS Byte	LS Byte	DNP data type: 1. Binary input 2. Double input 3. Binary output 4. Binary counter 5. Frozen counter 6. Analog output 7. Analog output 8-16. For extended IEC data type: 1. M_SP 2. M_DP 3. M_ST 4. M_BO 5. M_ME_A 6. M_ME_B 7. M_ME_C 8. M_IT 9. Custom_M_IT_D 10-16. For extended
Offset + (N-1)283 + 38 + (X-1)16	Char 1	Char 2	Data type name
Offset + (N-1)283 + 39 + (X-1)16	Char 3	Char 4
Offset + (N-1)283 + 40 + (X-1)16	Char 5	Char 6
Offset + (N-1)283 + 41 + (X-1)16	Char 7	Char 8
Offset + (N-1)283 + 42 + (X-1)16	Char 9	Char 10
Offset + (N-1)283 + 43 + (X-1)16	Char 11	Char 12
Offset + (N-1)283 + 44 + (X-1)16	Char 13	Char 14
Offset + (N-1)283 + 45 + (X-1)16	Char 15	Char 16
Offset + (N-1)283 + 46 + (X-1)16	C03	C02	Configured event Buffer size
Offset + (N-1)283 + 47 + (X-1)16	C01	C00	Configured event Buffer size
Offset + (N-1)283 + 48 + (X-1)16	C03	C02	Current event Buffer used
Offset + (N-1)283 + 49 + (X-1)16	C01	C00	Current event Buffer used
Offset + (N-1)283 + 50 + (X-1)16	C03	C02	Current overflow
Offset + (N-1)283 + 51 + (X-1)16	C01	C00	Current overflow

DNP/IEC Client Connection Diagnostic (Offset 2503)

Address	MS Byte	LS Byte	Comments
Offset	MS Byte	LS Byte	Number of entries
Offset + 1	MS Byte	LS Byte	Channel index
Offset + 2	MS Byte reserved	LS Byte 2: DNP3 serial 4: DNP3 NET 6: IEC 101 8: IEC 104	Protocol: DNP3 serial client DNP3 NET client IEC 101 client IEC 104 client
Offset + 3	MS Byte	LS Byte	LS Byte connection state: 0: Disconnected 1: Connected 2: Connecting 3: Active 4: Inactive MS Byte authentication type: 5: None 6: SAv2 7: SAv5 8: TLS_ONLY 9: TLS_SAv2 10: TLS_SAv5
Offset + 4	Char 1	Char 2	Channel name
Offset + 5	Char 3	Char 4
Offset + 6	Char 5	Char 6
Offset + 7	Char 7	Char 8
Offset + 8	Char 9	Char 10
Offset + 9	Char 11	Char 12
Offset + 10	Char 13	Char 14
Offset + 11	Char 15	Char 16
Offset + 12	IP 1	IP 2	Remote IP address
Offset + 13	IP 3	IP 4	Remote IP address
Offset + 14	MS Byte	LS Byte	Remote port number
Offset + 15	MS Byte	LS Byte	Local port number
Offset + 16	Bit 15~8	Bit 7~0	Error code Bit 0: Channel security not configured Bit 1: Unlocated variable initialize error Bit 2: Internal error (pipe creation error, IPC init error, etc.) Bit 3: authentication not performed Bit 4: Unexpected response Bit 5: No response Bit 6: Aggressive mode not supported Bit 7: MAC algorithm not supported Bit 8: Key wrap algorithm not supported Bit 9: Authorization not performed Bit 10: Update key change method not permitted Bit 11: Invalid signature Bit 12: Invalid certification data Bit 13: Unknown user Bit 14: Max session key status requests exceed Bit 15: TLS error
Offset + 17	C01	C02	TLS error code
Offset + 18	MS Byte	LS Byte	Reserved 1
Offset + 19	MS Byte	LS Byte	Reserved 2
Offset + 20	MS Byte	LS Byte	Reserved 3
...
Offset + 01 + (N-1)*20	MS Byte	LS Byte	Channel index
Offset + 02 + (N-1)*20	MS Byte reserved	LS Byte: 2: DNP3 serial 4: DNP3 NET 6: IEC 101 8: IEC 104	Protocol: DNP3 serial client DNP3 NET client IEC 101 client IEC 104 client
Offset + 03 + (N-1)*20	MS Byte	LS Byte	LS Byte connection state: 0: Disconnected 1: Connected 2: Connecting 3: Active 4: Inactive MS Byte authentication type: 5: None 6: SAv2 7: SAv5 8: TLS_ONLY 9: TLS_SAv2 10: TLS_SAv5
Offset + 04 + (N-1)*20	Char 1	Char 2	Channel name
Offset + 05 + (N-1)*20	Char 3	Char 4
Offset + 06 + (N-1)*20	Char 5	Char 6
Offset + 07 + (N-1)*20	Char 7	Char 8
Offset + 08 + (N-1)*20	Char 9	Char 10
Offset + 09 + (N-1)*20	Char 11	Char 12
Offset + 10 + (N-1)*20	Char 13	Char 14
Offset + 11 + (N-1)*20	Char 15	Char 16
Offset + 12 + (N-1)*20	IP 1	IP 2	Remote IP address
Offset + 13 + (N-1)*20	IP 3	IP 4	Remote IP address
Offset + 14 + (N-1)*20	MS Byte	LS Byte	Remote port number
Offset + 15 + (N-1)*20	MS Byte	LS Byte	Local port number
Offset + 16 + (N-1)*20	Bit 15~8	Bit7~0	Error code: Bit 0: Channel security not configured Bit 1: Unlocated variable initialize error Bit 2: Internal error (pipe creation error, IPC init error, etc.) Bit 3: Authentication not performed Bit 4: Unexpected response Bit 5: No response Bit 6: Aggressive mode not supported Bit 7: MAC algorithm not supported Bit 8: Key wrap algorithm not supported Bit 9: Authorization not performed Bit 10: Update key change method not permitted Bit 11: Invalid signature Bit 12: Invalid certification data Bit 13: Unknown user Bit 14: Max session key status requests exceed Bit 15: TLS error
Offset + 17 + (N-1)*20	C01	C00	TLS error code
Offset + 18 + (N-1)*20	MS Byte	LS Byte	Reserved 1
Offset + 19 + (N-1)*20	MS Byte	LS Byte	Reserved 2
Offset + 20 + (N-1)*20	MS Byte	LS Byte	Reserved 3

DNP Server/Server Security Diagnostic (Offset 3784)

Address	MS Byte	LS Byte	Comments
Offset			Number of entries
Offset + 1	MS Byte reserved	LS Byte channel index	Channel index
Offset + 2	C03	C02	Unexpected messages (SAv2, SAv5)
Offset + 3	C01	C00	Unexpected messages (SAv2, SAv5)
Offset + 4	C03	C02	Authorization problems (SAv2, SAv5)
Offset + 5	C01	C00	Authorization problems (SAv2, SAv5)
Offset + 6	C03	C02	Authentication problems (SAv2, SAv5)
Offset + 7	C01	C00	Authentication problems (SAv2, SAv5)
Offset + 8	C03	C02	Reply timeout (SAv2, SAv5)
Offset + 9	C01	C00	Reply timeout (SAv2, SAv5)
Offset + 10	C03	C02	Re-keys due to authentication problem (SAv5 only)
Offset + 11	C01	C00	Re-keys due to authentication problem (SAv5 only)
Offset + 12	C03	C02	Total message sent (SAv5 only)
Offset + 13	C01	C00	Total message sent (SAv5 only)
Offset + 14	C03	C02	Total messages received (SAv5 only)
Offset + 15	C01	C00	Total messages received (SAv5 only)
Offset + 16	C03	C02	Critical message sent (SAv2, SAv5)
Offset + 17	C01	C00	Critical message sent (SAv2, SAv5)
Offset + 18	C03	C02	Critical message received (SAv2, SAv5)
Offset + 19	C01	C00	Critical message received (SAv2, SAv5)
Offset + 20	C03	C02	Discarded messages (SAv5 only)
Offset + 21	C01	C00	Discarded messages (SAv5 only)
Offset + 22	C03	C02	Error message sent (SAv2, SAv5)
Offset + 23	C01	C00	Error message sent (SAv2, SAv5)
Offset + 24	C03	C02	Error message received (SAv2, SAv5)
Offset + 25	C01	C00	Error message received (SAv2, SAv5)
Offset + 26	C03	C02	Successful authentications (SAv2, SAv5)
Offset + 27	C01	C00	Successful authentications (SAv2, SAv5)
Offset + 28	C03	C02	Session key changes (SAv2, SAv5)
Offset + 29	C01	C00	Session key changes (SAv2, SAv5)
Offset + 30	C03	C02	Not performed session key changes (SAv2, SAv5)
Offset + 31	C01	C00	Not performed session key changes (SAv2, SAv5)
Offset + 32	C03	C02	Update key changes (SAv5 only)
Offset + 33	C01	C00	Update key changes (SAv5 only)
Offset + 34	C03	C02	Not performed update key changes (SAv5 only)
Offset + 35	C01	C00	Not performed update key changes (SAv5 only)
Offset + 36	C03	C02	Re-keys due to restart (SAv5 only)
Offset + 37	C01	C00	Re-keys due to restart (SAv5 only)
Offset + 38	C01	C00	Reserved 0
Offset + 39	C01	C00	Reserved 1
...
Offset + (N-1)*39 + 01	MS Byte reserved	LS Byte Channel index	Channel index
Offset + (N-1)*39 + 02	C03	C02	Unexpected messages (SAv2, SAv5)
Offset + (N-1)*39 + 03	C01	C00	Unexpected messages (SAv2, SAv5)
Offset + (N-1)*39 + 04	C03	C02	Authorization problems (SAv2, SAv5)
Offset + (N-1)*39 + 05	C01	C00	Authorization problems (SAv2, SAv5)
Offset + (N-1)*39 + 06	C03	C02	Authentication problems (SAv2, SAv5)
Offset + (N-1)*39 + 07	C01	C00	Authentication problems (SAv2, SAv5)
Offset + (N-1)*39 + 08	C03	C02	Reply time out (SAv2, SAv5)
Offset + (N-1)*39 + 09	C01	C00	Reply time out (SAv2, SAv5)
Offset + (N-1)*39 + 10	C03	C02	Re-keys due to authentication problem (SAv5 only)
Offset + (N-1)*39 + 11	C01	C00	Re-keys due to authentication problem (SAv5 only)
Offset + (N-1)*39 + 12	C03	C02	Total messages sent (SAv5 only)
Offset + (N-1)*39 + 13	C01	C00	Total messages sent (SAv5 only)
Offset + (N-1)*39 + 14	C03	C02	Total messages received (SAv5 only)
Offset + (N-1)*39 + 15	C01	C00	Total messages received (SAv5 only)
Offset + (N-1)*39 + 16	C03	C02	Critical messages sent (SAv2, SAv5)
Offset + (N-1)*39 + 17	C01	C00	Critical messages sent (SAv2, SAv5)
Offset + (N-1)*39 + 18	C03	C02	Critical messages received (SAv2, SAv5)
Offset + (N-1)*39 + 19	C01	C00	Critical messages received (SAv2, SAv5)
Offset + (N-1)*39 + 20	C03	C02	Discarded messages (SAv5 only)
Offset + (N-1)*39 + 21	C01	C00	Discarded messages (SAv5 only)
Offset + (N-1)*39 + 22	C03	C02	Error messages sent (SAv2, SAv5)
Offset + (N-1)*39 + 23	C01	C00	Error messages sent (SAv2, SAv5)
Offset + (N-1)*39 + 24	C03	C02	Error messages received (SAv2, SAv5)
Offset + (N-1)*39 + 25	C01	C00	Error messages received (SAv2, SAv5)
Offset + (N-1)*39 + 26	C03	C02	Successful authentications (SAv2, SAv5)
Offset + (N-1)*39 + 27	C01	C00	Successful authentications (SAv2, SAv5)
Offset + (N-1)*39 + 28	C03	C02	Session key changes (SAv2, SAv5)
Offset + (N-1)*39 + 29	C01	C00	Session key changes (SAv2, SAv5)
Offset + (N-1)*39 + 30	C03	C02	Not performed session key changes (SAv2, SAv5)
Offset + (N-1)*39 + 31	C01	C00	Not performed session key changes (SAv2, SAv5)
Offset + (N-1)*39 + 32	C03	C02	Update key changes (SAv5 only)
Offset + (N-1)*39 + 33	C01	C00	Update key changes (SAv5 only)
Offset + (N-1)*39 + 34	C03	C02	Not performed update key changes (SAv5 only)
Offset + (N-1)*39 + 35	C01	C00	Not performed update key changes (SAv5 only)
Offset + (N-1)*39 + 36	C03	C02	Re-keys due to restart (SAv5 only)
Offset + (N-1)*39 + 37	C01	C00	Re-keys due to restart (SAv5 only)
Offset + (N-1)*39 + 38	C03	C02	Reserved 0
Offset + (N-1)*39 + 39	C01	C00	Reserved 1

DNP Client/Client Security Diagnostic (Offset 3961)

Address	MS Byte	LS Byte	Comments
Offset			Number of entries
Offset + 01	MS Byte reserved	LS Byte Channel index	Channel index
Offset + 02	C03	C02	Unexpected messages (SAv2, SAv5)
Offset + 03	C01	C00	Unexpected messages (SAv2, SAv5)
Offset + 04	C03	C02	Authorization problems (SAv2, SAv5)
Offset + 05	C01	C00	Authorization problems (SAv2, SAv5)
Offset + 06	C03	C02	Authentication problems (SAv2, SAv5)
Offset + 07	C01	C00	Authentication problems (SAv2, SAv5)
Offset + 08	C03	C02	Reply timeout (SAv2, SAv5)
Offset + 09	C01	C00	Reply timeout (SAv2, SAv5)
Offset + 10	C03	C02	Re-keys due to authentication problem (SAv5 only)
Offset + 11	C01	C00	Re-keys due to authentication problem (SAv5 only)
Offset + 12	C03	C02	Total message sent (SAv5 only)
Offset + 13	C01	C00	Total message sent (SAv5 only)
Offset + 14	C03	C02	Total messages received (SAv5 only)
Offset + 15	C01	C00	Total messages received (SAv5 only)
Offset + 16	C03	C02	Critical message sent (SAv2, SAv5)
Offset + 17	C01	C00	Critical message sent (SAv2, SAv5)
Offset + 18	C03	C02	Critical messages received (SAv2, SAv5)
Offset + 19	C01	C00	Critical messages received (SAv2, SAv5)
Offset + 20	C03	C02	Discarded messages (SAv5 only)
Offset + 21	C01	C00	Discarded messages (SAv5 only)
Offset + 22	C03	C02	Error message sent (SAv2, SAv5)
Offset + 23	C01	C00	Error message sent (SAv2, SAv5)
Offset + 24	C03	C02	Error message received (SAv2, SAv5)
Offset + 25	C01	C00	Error message received (SAv2, SAv5)
Offset + 26	C03	C02	Successful authentications (SAv2, SAv5)
Offset + 27	C01	C00	Successful authentications (SAv2, SAv5)
Offset + 28	C03	C02	Session key changes (SAv2, SAv5)
Offset + 29	C01	C00	Session key changes (SAv2, SAv5)
Offset + 30	C03	C02	Not performed session key changes (SAv2, SAv5)
Offset + 31	C01	C00	Not performed session key changes (SAv2, SAv5)
Offset + 32	C03	C02	Update key changes (SAv5 only)
Offset + 33	C01	C00	Update key changes (SAv5 only)
Offset + 34	C03	C02	Not performed update key changes (SAv5 only)
Offset + 35	C01	C00	Not performed update key changes (SAv5 only)
Offset + 36	C03	C02	Re-keys due to restart (SAv5 only)
Offset + 37	C01	C00	Re-keys due to restart (SAv5 only)
Offset + 38	C01	C00	Reserved 0
Offset + 39	C01	C00	Reserved 1
...
Offset = (N-1)*39 + 01	MS Byte reserved	LS Byte Channel index	Channel index
Offset = (N-1)*39 + 02	C03	C02	Unexpected messages (SAv2, SAv5)
Offset = (N-1)*39 + 03	C01	C00	Unexpected messages (SAv2, SAv5)
Offset = (N-1)*39 + 04	C03	C02	Authorization problems (SAv2, SAv5)
Offset = (N-1)*39 + 05	C01	C00	Authorization problems (SAv2, SAv5)
Offset = (N-1)*39 + 06	C03	C02	Authentication problems (SAv2, SAv5)
Offset = (N-1)*39 + 07	C01	C00	Authentication problems (SAv2, SAv5)
Offset = (N-1)*39 + 08	C03	C02	Reply timeout (SAv2, SAv5)
Offset = (N-1)*39 + 09	C01	C00	Reply timeout (SAv2, SAv5)
Offset = (N-1)*39 + 10	C03	C02	Re-keys due to authentication problem (SAv5 only)
Offset = (N-1)*39 + 11	C01	C00	Re-keys due to authentication problem (SAv5 only)
Offset = (N-1)*39 + 12	C03	C02	Total messages sent (SAv5 only)
Offset = (N-1)*39 + 13	C01	C00	Total messages sent (SAv5 only)
Offset =3(N-1)*39 + 14	C03	C02	Total messages received (SAv5 only)
Offset = (N-1)*39 + 15	C01	C00	Total messages received (SAv5 only)
Offset = (N-1)*39 + 16	C03	C02	Critical messages sent (SAv2, SAv5)
Offset = (N-1)*39 + 17	C01	C00	Critical messages sent (SAv2, SAv5)
Offset = (N-1)*39 + 18	C03	C02	Critical messages received (SAv2, SAv5)
Offset = (N-1)*39 + 19	C01	C00	Critical messages received (SAv2, SAv5)
Offset = (N-1)*39 + 20	C03	C02	Discarded messages (SAv5 only)
Offset = (N-1)*39 + 21	C01	C00	Discarded messages (SAv5 only)
Offset = (N-1)*39 + 22	C03	C02	Error messages sent (SAv2, SAv5)
Offset = (N-1)*39 + 23	C01	C00	Error messages sent (SAv2, SAv5)
Offset = (N-1)*39 + 24	C03	C02	Error messages received (SAv2, SAv5)
Offset = (N-1)*39 + 25	C01	C00	Error messages received (SAv2, SAv5)
Offset = (N-1)*39 + 26	C03	C02	Successful authentication (SAv2, SAv5)
Offset = (N-1)*39 + 27	C01	C00	Successful authentication (SAv2, SAv5)
Offset = (N-1)*39 + 28	C03	C02	Session key changes (SAv2, SAv5)
Offset = (N-1)*39 + 29	C01	C00	Session key changes (SAv2, SAv5)
Offset = (N-1)*39 + 30	C03	C02	Not performed session key changes (SAv2, SAv5)
Offset = (N-1)*39 + 31	C01	C00	Not performed session key changes (SAv2, SAv5)
Offset = (N-1)*39 + 32	C03	C02	Update key changes (SAv5 only)
Offset = (N-1)*39 + 33	C01	C00	Update key changes (SAv5 only)
Offset = (N-1)*39 + 34	C03	C02	Not performed update key changes (SAv5 only)
Offset = (N-1)*39 + 35	C01	C00	Not performed update key changes (SAv5 only)
Offset = (N-1)*39 + 36	C03	C02	Re-keys due to restart (SAv5 only)
Offset = (N-1)*39 + 37	C01	C00	Re-keys due to restart (SAv5 only)
Offset = (N-1)*39 + 38	C01	C00	Reserved 0
Offset = (N-1)*39 + 39	C01	C00	Reserved 1

Clock Diagnostic (Offset 6458)

Address	MS Byte	LS Byte	Comments
Offset			Number of entries
Offset + 01	MS Byte reserved	LS Byte clock status 1: Synchronized 0: Unsynchronized	Clock status
Offset + 02	C03	C02	Current time
Offset + 03	C01	C00	Current time
Offset + 04	C01	C00	Current date
Offset + 05			Reserved
Offset + 06	C03	C02	Time zone
Offset + 07	C01	C00	Time zone
Offset + 08	C03	C02	Time of last time synchronization
Offset + 09	C01	C00	Time of last time synchronization
Offset + 10	C01	C00	Date of last time synchronization
Offset + 11			Reserved
Offset + 12	MS Byte reserved	LS Byte time source 1: SNTP 2: DNP3 3: CPU 4: IEC60870 5: partner module ...	Time source of last time synchronization

SNMP Diagnostic (Offset 6471)

Address	MS Byte	LS Byte	Comments
Offset	MS Byte	LS Byte	SNMP_service 0: Service not operating normally 1: Service operating normally or disabled

Address

MS Byte

LS Byte

Comments

Offset

MS Byte

LS Byte

SNMP_service

0: Service not operating normally

1: Service operating normally or disabled

Web Service Diagnostic (Offset 6472)

Address	MS Byte	LS Byte	Comments
Offset	MS Byte	LS Byte	Web_service 0: Service not operating normally 1: Service operating normally or disabled

Address

MS Byte

LS Byte

Comments

Offset

MS Byte

LS Byte

Web_service

0: Service not operating normally

1: Service operating normally or disabled

LLDP Service Diagnostic (Offset 6473)

Address	MS Byte	LS Byte	Comments
Offset	MS Byte	LS Byte	LLDP_service status FW_upgrade service status 0: Service not operating normally 1: Service operating normally or disabled

Address

MS Byte

LS Byte

Comments

Offset

MS Byte

LS Byte

LLDP_service status

FW_upgrade service status

0: Service not operating normally

1: Service operating normally or disabled

Firmware Upgrade Service Diagnostic (Offset 6474)

Address	MS Byte	LS Byte	Comments
Offset	MS Byte	LS Byte	FW_upgrade service status 0: Service not operating normally 1: Service operating normally or disabled

Address

MS Byte

LS Byte

Comments

Offset

MS Byte

LS Byte

FW_upgrade service status

0: Service not operating normally

1: Service operating normally or disabled

Syslog Service Diagnostic (Offset 6475)

Address	MS Byte	LS Byte	Comments
Offset	MS Byte	LS Byte	MS Byte: Syslog service status: 0: Syslog service not operating normally 1: Syslog service operating normally or disabled LS Byte: Syslog server not reachable: 1: No acknowledgment received from the Syslog server 0: Otherwise

Address

MS Byte

LS Byte

Comments

Offset

MS Byte

LS Byte

MS Byte:

Syslog service status:

0: Syslog service not operating normally

1: Syslog service operating normally or disabled

LS Byte:

Syslog server not reachable:

1: No acknowledgment received from the Syslog server

0: Otherwise

SD Service Diagnostic (Offset 6476)

Address	MS Byte	LS Byte	Comments
Offset	MS Byte	LS Byte	SD status: 0: SD card missing or unusable 1: SD card normal

Address

MS Byte

LS Byte

Comments

Offset

MS Byte

LS Byte

SD status:

0: SD card missing or unusable

1: SD card normal

IP Address Status Diagnostic (Offset 6477)

Address	MS Byte	LS Byte	Comments
Offset	MS Byte	LS Byte	IP address status: 0: Duplicate or no IP 1: Normal IP configured

Address

MS Byte

LS Byte

Comments

Offset

MS Byte

LS Byte

IP address status:

0: Duplicate or no IP

1: Normal IP configured

HSBY Diagnostic (Offset 6491)

Address	MS Byte	LS Byte	Comments
Offset	MS Byte HSBY function state	LS Byte HSBY service	HSBY function: 0: Disabled NOTE: If it is disabled, other diagnostic data are all zero. In this case the web page does not show HSBY diagnostics. 1: Enabled HSBY Service: 0: Not performed 1: Running
Offset + 01	MS Byte Synchronization Status	LS Byte Internal HSBY state	Synchronization Status: 0: In progress 1: OK Internal HSBY state: 0: Init 1: Link established 2: Reserved 3: Integrity 4: Wait Synchronization 5. Synchronized (not shown on the web page)
Offset + 02	MS Byte Partner validity	LS Byte reserved	Partner validity: 0: Not reachable 1: OK
Offset + 03	Bit 31 - Bit 24	Bit 23 - Bit 16	Error code Bit 0: Firmware mismatch Bit 1: DTM configuration mismatch Bit 2: Security mode mismatch Bit 3: Certification error Bit 4: CS configuration mismatch (reserved) Bit 5-31: Reserved
Offset + 04	Bit 15 - Bit 8	Bit 7 - Bit 0
Offset + 05	C03	C02	Synchronization Counter
Offset + 06	C01	C00	Synchronization Counter
Offset + 07	C03	C02	Time of last time synchronization
Offset + 08	C01	C00	Time of last time synchronization
Offset + 09	C01	C00	Date of last time synchronization
Offset + 10	C01	C00	Reserved
Offset + 11	C03	C02	HSBY input packets
Offset + 12	C01	C00	HSBY input packets
Offset + 13	C03	C02	HSBY input error packets
Offset + 14	C01	C00	HSBY input error packets
Offset + 15	C03	C02	HSBY output packets
Offset + 16	C01	C00	HSBY output packets
Offset + 17	C03	C02	HSBY output error packets
Offset + 18	C01	C00	HSBY output error packets
Offset + 19	IP 1	IP 2	Local IP address
Offset + 20	IP 3	IP 4	Local IP address
Offset + 21	C03 Reserved	C02 Major version	Local FW version
Offset + 22	C01 Minor version	C00 Internal revision	Local FW version
Offset + 23	MS Byte Remote Role	LS Byte Reserved	Local role: 0: Unknown 1: Primary 2: Standby
Offset + 24	C1	C0	Reserved
Offset + 25	C1	C0	Reserved
Offset + 26	IP 1	IP 2	Remote IP address
Offset + 27	IP 3	IP 4	Remote IP address
Offset + 28	C03 Reserved	C02 Major version	Remote FW version
Offset + 29	C01 Minor version	C00 Internal revision	Remote FW version
Offset + 30	MS Byte Remote Role	LS Byte Reserved	Remote role: 0: Primary 1: Standby
Offset + 31	C01	C00	Reserved
Offset + 32	C01	C00	Reserved
Offset + 33	C01	C00	Reserved
Offset + 34	C01	C00	Reserved

Data Logging Service Diagnostic (Offset 6526)

Address	MS Byte	LS Byte	Comments
Offset + 0	MS Byte	LS Byte	MS Byte: Configured table count: LS Byte: Service status.
Offset + 1	MS Byte	LS Byte	Enable table count.
Offset + 2	C03	C02	SD card free space (KB)
Offset + 3	C01	C00	SD card free space (KB)
Offset + 4	MS Byte	LS Byte	SD Card Status: Bit 0: 1/0: SD card is normal/ missing Bit 1: 1/0: SD card is busy/not busy Bit 2: 1/0: Low space alarm is set/not set.
Offset + 5	C01	C00	Reserved
Offset + 6	C01	C00	Reserved
Offset + 7	C01	C00	Reserved
Offset + 8	C01	C00	Reserved
Offset + 9	C01	C00	Reserved
Offset + 10	MS Byte	LS Byte	Table ID
Offset + 11	MS Byte	LS Byte	Table Status: 0: disabled 1: enabled
Offset + 12	MS Byte	LS Byte	Log status: 0: no error 4: no memory space, 5: variable not available 6: table full 8: system error
Offset + 13	MS Byte	LS Byte	Backup status: 0: no detected error 1: no compatible SD card 2: file system error 3: not enough space in SD card 7: SD card busy 8: system error
Offset + 14	C03	C02	Time of last time backup
Offset + 15	C01	C00	Time of last time backup
Offset + 16	C01	C00	Date of last time backup
Offset + 17	C01	C00	Reserved
Offset + 18	MS Byte	LS Byte	Records count in RAM
Offset + 19	MS Byte	LS Byte	Backup count in the SD card
Offset + 20	C01	C00	Reserved
Offset + 21	C01	C00	Reserved
Offset + 22	C01	C00	Reserved
Offset + 23	C01	C00	Reserved
Offset + 24	C01	C00	Reserved
Offset + 25	C01	C00	Reserved
Offset + 26	C01	C00	Reserved
Offset + 27	C01	C00	Reserved
Offset + 28	C01	C00	Reserved
Offset + 29	C01	C00	Reserved
Offset + 30	C01	C00	Reserved
Offset + 31	C01	C00	Reserved
...
Offset + 10 + (X-1) * 22	MS Byte	LS Byte	Table ID
Offset + 11 + (X-1) * 22	MS Byte	LS Byte	Table Status: 0: disabled 1: enabled
Offset + 12 + (X-1) * 22	MS Byte	LS Byte	Log status: 0: no detected error 4: no memory space, 5: variable not available, 6: table full 7: transfer error 8: system error
Offset + 13 + (X-1) * 22	MS Byte	LS Byte	Backup status: 0: no detected error 1: no SD card 2: file system error 3: not enough space in SD card 8: system error
Offset + 14 + (X-1) * 22	C03	C02	Time of last time backup
Offset + 15 + (X-1) * 22	C01	C00	Time of last time backup
Offset + 16 + (X-1) * 22	C01	C00	Date of last time backup
Offset + 17 + (X-1) * 22	C01	C00	Reserved
Offset + 18 + (X-1) * 22	MS Byte	LS Byte	Records count in TAM
Offset + 19 + (X-1) * 22	MS Byte	LS Byte	Backup count in the SD card
Offset + 20 + (X-1) * 22	C01	C00	Reserved
Offset + 21 + (X-1) * 22	C01	C00	Reserved
Offset + 22 + (X-1) * 22	C01	C00	Reserved
Offset + 23 + (X-1) * 22	C01	C00	Reserved
Offset + 24 + (X-1) * 22	C01	C00	Reserved
Offset + 25 + (X-1) * 22	C01	C00	Reserved
Offset + 26 + (X-1) * 22	C01	C00	Reserved
Offset + 27 + (X-1) * 22	C01	C00	Reserved
Offset + 28 + (X-1) * 22	C01	C00	Reserved
Offset + 29 + (X-1) * 22	C01	C00	Reserved
Offset + 30+ (X-1) * 22	C01	C00	Reserved

SNMP Service Diagnostic (Offset 6471)

Address	MS Byte	LS Byte	Comments
Offset + 0	MS Byte: Error code	LS Byte: Service Status	Service Status: 0: Unknown 1: Enabled 2: Working Properly 3:Disabled 4: Not Configured 5: At Least One Connection is Bad 6: Enabled On 7: Enabled Off Error Code: Bit 8-Mismatch snmp DTM version
Offset + 1	MS Byte	LS Byte	Snmp Version: 0: V1 / 1:V3 / 3:Unknown
Offset + 2	C03	C02	Snmp Inpackets
Offset + 3	C01	C00	Snmp Inpackets
Offset + 4	C03	C02	Snmp Outpackets
Offset + 5	C01	C00	Snmp Outpackets
Offset + 6	C03	C02	Snmp InBad Versions
Offset + 7	C01	C00	Snmp InBad Versions
Offset + 8	C03	C02	Snmp V3 only: USM StatsUnknownUserNames
Offset + 9	C01	C00	Snmp V3 only: USM StatsUnknownUserNames
Offset + 10	C03	C02	Snmp V3 only: USM In BadCommunityUses
Offset + 11	C01	C00	Snmp V3 only: USM In BadCommunityUses
Offset + 12	C03	C02	Snmp V3 only: USM StatsWrongDigests
Offset + 13	C01	C00	Snmp V3 only: USM StatsWrongDigests
Offset + 14	C03	C02	Snmp V3 Only: USM UnknownSecurityModels
Offset + 15	C01	C00	Snmp V3 Only: USM UnknownSecurityModels