Rockwell Automation Publication 1715-UM001J-EN-P - December 2020 283
Appendix F I/O Tag Definitions
FieldPowerVoltage2 DINT
Reports the voltage from the field power supply for the specified module and field power input.
Accuracy is ± 500mV
Ch AB_1715_ChStatusStruc:I:0[8]
Current / Voltage
Status Array
Each element of the array
comprises
Current: REAL
Reports the current for the channel in
milliamps and with an accuracy of ± 2 mA
and ± 10% of measurement
Voltage: REAL
Reports the channel voltage at the output
terminals in units of millivolts and with an
accuracy of ± 500 mV (The voltage element
cannot report values below 0 mV
Table 68 - 8-channel Digital Output, Duplex, Input
Tag Name Data Type Definition
Fault DINT, Binary Module fault bit:
0 when one module is present and reporting valid data, OxFFF_FFFF
when no modules are present, no Logix connection exists, or reported
data is invalid.
ReadBack SINT Output channel read-back state, one bit per channel for channels 0…7:
0 = Off/de-energized
1 = On/energized
Status DINT, bit-field Redundancy and power status:
Bit Name Description
0 ModAFault 0 = Good
1 = Fault or module not present
1 ModBFault 0 = Good
1 = Fault or module not present
8 GroupFault 0 = Good
1 = Any channel or module faulted/failed
9 ModAGroupFault 0 = Good
1 = Any channel or module A faulted/
failed
10 ModBGroupFault 0 = Good
1 = Any channel or Module B faulted/
failed
PtFault SINT Channel fault status; one bit per channel for channels 0 …7:
0 = Normal
1 = Pint is faulted/failed
NoLoad SINT No Load diagnostic status, one bit per channel for channels 0…7:
0 = Normal
1 = Indicates no load detected
ShortCircuit SINT Short Circuit diagnostic status, one bit per channel for 0…7 channels:
0 = Normal
1 = Indicates short circuit detected
GroupFieldPowerCurrent DINT
Reports the total current that all the active digital output modules in a group are drawing from the
field power supply. Accuracy is ± 10%.
ModAFieldPowerVoltage1 DINT
Reports the voltage from the field power supply for the specified module and field power input.
Accuracy is ± 500mV
ModAFieldPowerVoltage2 DINT
Reports the voltage from the field power supply for the specified module and field power input.
Accuracy is ± 500mV
ModBFieldPowerVoltage1 DINT
Reports the voltage from the field power supply for the specified module and field power input.
Accuracy is ± 500mV
Table 67 - 8-channel Digital Output, Simplex, Input
Tag Name Data Type Definition
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