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IEC 60870-5-104 Client RTU Protocol Parameters
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Original instructions
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IEC 60870-5-104 Client RTU Protocol Parameters
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|
|
Original instructions
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Parameter
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Value scope
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Default value
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Description
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|---|---|---|---|
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T1 Ack Period (ms)
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0...4294967295
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15000
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specifies the waiting time for ACK to a transmitted APDU
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T2 S Frame Period (ms)
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0...4294967295
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10000
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specifies the waiting time before transmitting the supervisory APDU ACK
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T3 Test Period (ms)
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0...4294967295
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20000
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specifies the idle time before transmitting the TEST APDU
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K Value
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1...12
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12
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indicates the maximum transmitted APDUs that are not acknowledged
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W Value
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0...32767
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8
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indicates the maximum received APDUs that are not acknowledged
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Session Count
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1...32
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1
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indicates the maximum number of sessions on the channel
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Parameter
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Value scope
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Default value
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Description
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|---|---|---|---|
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First Char Wait (ms)
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0...65535
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0
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indicates the minimum time between reception and transmission
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Rx Buffer Size
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0...256
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256
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indicates the received buffer size of serial port
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Offline Poll Period (ms)
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0...4294967295
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10000
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specifies the period an offline attempts to re-establish communication
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Incremental Timeout (ms)
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0...4294967295
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30000
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indicates the incremental application layer time-out
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Max Queue Size
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0...65535
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0
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indicates the maximum request message number with specific Application Specific Data Unit type in the transmission queue
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Parameter
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Value scope
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Default value
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Description
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|---|---|---|---|
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IP Address
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255.255.255.255
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192.168.0.1
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indicates the IP address of remote device
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Port
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0...65535
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2404
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indicates the TCP port of remote device
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Sector Count
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1...5
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1
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indicates the sectors for this slave
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COT Size
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2
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2
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indicates octets of COT
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Parameter
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Value scope
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Default value
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Description
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|---|---|---|---|
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Originator Address for COT
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0...255
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1
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specifies the originator address for COT, if the COT length is equal to 2
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Default Response Timeout (ms)
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0...4294967295
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3000
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indicates the default time-out for confirmation of request
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Parameter
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Value scope
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Default value
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Description
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|---|---|---|---|
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Common ASDU Address
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1...65535
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3
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indicates the common address of ASDU, 65535 is broadcast address.
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Parameter
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Value scope
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Default value
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Description
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|---|---|---|---|
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M_EI_NA GI
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check box
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checked
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specifies if the general interrogation is performed after receiving the M_EI_NA EOI message
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M_EI_NA Time sync
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check box
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checked
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specifies if the clock synchronization is performed after receiving the M_EI_NA EOI message
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M_EI_NA CI
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check box
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unchecked
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specifies if the counter interrogation is performed after receiving M_EI_NA EOI message
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Online GI
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check box
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checked
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specifies if the general interrogation is performed whenever the M_EI_NA EOI message is received
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Online Time Sync
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check box
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checked
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specifies if the clock synchronization is performed whenever the M_EI_NA EOI message is received
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Online CI
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check box
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unchecked
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specifies if the counter interrogation is performed whenever the M_EI_NA EOI message is received
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ACTTERM with CSE Setpoint
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check box
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unchecked
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specifies if ACTTERM is expected from slave upon completion of set point commands
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ACTTERM with Command
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check box
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unchecked
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specifies if ACTTERM is expected from slave upon completion of commands other than set point commands
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Command with Time Tag
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check box
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unchecked
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specifies if the control command follows the time tag
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