Device DDT for BMX EIA 0100 Module

Introduction

The Device DDT is a predefined DDT that describes the I/O language elements of the I/O module. This data type is represented in a structure which provides bits and register view.

This topic describes the structure of the Control Expert Device DDT for the communication module BMX EIA 0100.

T_M_COM_ASI Device DDT Description

The following table gives the structure of the T_M_COM_ASI Device DDT:

Name	Type	Description
MOD_HEALTH	BOOL	0 = the module has a detected error
MOD_HEALTH	BOOL	1 = the module is operating correctly
MOD_FLT	BYTE	internal detected errors of the module
MASTER	T_M_COM_ASI_CH_MSTR	AS-i master channel
BANKA	T_M_COM_ASI_SLAVES	Bank A slaves
BANKB	T_M_COM_ASI_SLAVES	Bank B slaves

T_M_COM_ASI_CH_MSTR

The following table gives the structure of T_M_COM_ASI_CH_MSTR:

Name	Type	Description	Access
CH_HEALTH	BOOL	0 = the channel has a detected error	read
CH_HEALTH	BOOL	1 = the channel is operating correctly	read
VALID_IN	EBOOL	Indicates that all inputs are valid. NOTE: When this bit is at 0, it indicates that at least one input is invalid: OFFLINE mode, DATA EXCHANGE OFF mode or channel fault.	read
VALID_MASTER	EBOOL	Indicates a communication error on the X bus when this bit = 0.	read
FLT_SLAVES_0A_15A	INT	List of slaves 0 to 15 (bank A) with detected errors (1 bit per slave).	read
FLT_SLAVES_16A_31A	INT	List of slaves 16 to 31 of the bank A with detected errors (1 bit per slave).	read
FLT_SLAVES_0B_15B	INT	List of slaves 0 to 15 (bank B) with detected errors (1 bit per slave).	read
FLT_SLAVES_16B_31B	INT	List of slaves 16 to 31 (bank B) with detected errors (1 bit per slave).	read
LPF_SLAVES_0A_15A	INT	List of slaves 0 to 15 (bank A) with detected peripheral fault (1 bit per slave).	read
LPF_SLAVES_16A_31A	INT	List of slaves 16 to 31 (bank A) with detected peripheral fault (1 bit per slave).	read
LPF_SLAVES_0B_15B	INT	List of slaves 0 to 15 (bank B) with detected peripheral fault (1 bit per slave).	read
LPF_SLAVES_16B_31B	INT	List of slaves 16 to 31 (bank B) with detected peripheral fault (1 bit per slave).	read
LAS_SLAVES_0A_15A	INT	List of active slaves 0 to 15 of the bank A (1 bit per slave).	read
LAS_SLAVES_16A_31A	INT	List of active slaves 16 to 31 of the bank A (1 bit per slave).	read
LAS_SLAVES_0B_15B	INT	List of active slaves 0 to 15 of the bank B (1 bit per slave).	read
LAS_SLAVES_16B_31B	INT	List of active slaves 16 to 31 of the bank A (1 bit per slave).	read

T_M_COM_ASI_SLAVES

The following table gives the structure of T_M_COM_ASI_SLAVES:

Name	Type	Description	Access
PCD	ARRAY [1..31] of INT	Permanent configuration (profiles) of slaves Bit 0 to 3 = IO code of the slave bit 4 to 7 = ID code of the slave bit 8 to 11 = ID1 code of the slave bit 12 to 15 = ID2 code of the slave	read
SLAVE_HEALTH	ARRAY [1..31] of BOOL	Health bit of 31 slaves.	read
IDI	ARRAY [1...31] of T_M_COM_ASI_IDI	31 slaves discrete input data image.	read
ODI	ARRAY [1..31] of T_M_COM_ASI_ODI	31 slaves discrete output data image.	read
AIDI	ARRAY [1..31] of T_M_COM_ASI_AIDI	31 slaves analog input data image.	read
AODI	ARRAY [1..31] of T_M_COM_ASI_AODI	31 slaves analog output data image.	read

T_M_COM_ASI_IDI

The following table gives the structure of T_M_COM_ASI_IDI:

Name	Type	Description	Access
T_M_COM_ASI_IDI	ARRAY [0..3] of EBOOL	4 discrete inputs of one slave	read

T_M_COM_ASI_ODI

The following table gives the structure of T_M_COM_ASI_ODI:

Name	Type	Description	Access
T_M_COM_ASI_ODI	ARRAY [0..3] of EBOOL	4 discrete outputs of one slave	read

T_M_COM_ASI_AIDI

The following table gives the structure of T_M_COM_ASI_AIDI:

Name	Type	Description	Access
T_M_COM_ASI_AIDI	ARRAY [0..3] of INT	4 analog inputs of one slave	read

T_M_COM_ASI_AODI

The following table gives the structure of T_M_COM_ASI_AODI:

Name	Type	Description	Access
T_M_COM_ASI_AODI	ARRAY [0..3] of INT	4 analog outputs of one slave	read