Perle Systems STS 사용자 설명서
Modbus I/O Access
272
IOLAN SDS/SCS/STS User’s Guide, Version 3.6
D4/D2R2 Registers
The following coils and registers are supported by the IOLAN D4 and D2R2 I/O models:
*For DI alarm state, read will get state, write will clear alarm.
Serial Pin Signals
The following coils and registers are supported by the IOLAN I/O models:
Data Model
D1
D2
D3/R1
D4/R2
R/W
Coils:
MB_REG_DI_SENSOR
6145
6146
6147
6148
R
*
MB_REG_DI_SENSOR_ALARM_STATE
6209
6210
6211
6212
R/W
MB_REG_DO_SENSOR
6657
6658
6659
6660
R/W
Holding Registers:
MB_REG_HR_DI_SENSOR_LATCH
6145
6146
6147
6148
R/W
MB_REG_HR_DO_SENSOR_PULSE_ISW
6209
6210
6211
6212
R/W
MB_REG_HR_DO_SENSOR_PULSE_ASW
6273
6274
6275
6276
R/W
MB_REG_HR_DO_SENSOR_PULSE_COUNT 6337
6338
6339
6340
R/W
Data Model
Pin
R/W
Coils:
MB_REG_DI_DSR
4225
R
MB_REG_DI_DSR_ALARM_STATE
4289
R/W
MB_REG_DI_DCD
4353
R
MB_REG_DI_DCD_ALARM_STATE
4417
R/W
MB_REG_DI_CTS
4481
R
MB_REG_DI_CTS_ALARM_STATE
4545
R/W
MB_REG_DO_DTR
4673
R/W
MB_REG_DO_RTS
4737
R/W
Holding Registers:
MB_REG_HR_DI_DSR_LATCH
4097
R/W
MB_REG_HR_DI_DCD_LATCH
4609
R/W
MB_REG_HR_DI_CTS_LATCH
5121
R/W