1715-Ob8De - Rockwell Automation Allen-Bradley 1715-AENTR User Manual

Appendix F I/O Tag Definitions
Table 65 - 16-channel Digital Input, Duplex
Tag Name Data Type
Timestamps AB:1715:TIMESTAMP[16]

1715-OB8DE

Table 66 - 8-channel Digital Output, Simplex, Output
Tag Name Data Type
Data SINT
AlarmUnlatch SINT
ResetBlownFuse SINT
Table 67 - 8-channel Digital Output, Simplex, Input
Tag Name Data Type
Fault DINT, Binary
ReadBack SINT
Status DINT, bit-field
PtFault SINT
NoLoad SINT
ShortCircuit SINT
GroupFieldPowerCurrent DINT
FieldPowerVoltage1 DINT
282
Definition
TIMESTAMP array
This section describes the tags that are associated with the 1715-OB8DE
module.
Definition
Output channel commanded data; one bit per channel for channels 0...7:
Unlatch alarm; one bit per channel for channels 0...7; rising edge transition (that is, 0>1)
Reset blown electronic fuse, one bit per channel for channels 0...7; rising edge transition (that is, 0>1)
resets
Definition
Module fault bit:
Output channel read-back state, one bit per channel for channels 0...7:
Redundancy and power status:
Bit
8
Channel fault status; one bit per channel for channels 0 ...7:
No Load diagnostic status, one bit per channel for channels 0...7:
Short Circuit diagnostic status, one bit per channel for 0...7 channels:
Reports the total current that all the active digital output modules in a group are drawing from the
field power supply. Accuracy is ± 10%.
Reports the voltage from the field power supply for the specified module and field power input.
Accuracy is ± 500mV
Rockwell Automation Publication 1715-UM001J-EN-P - December 2020
0 = Normal
1 = Indicates indeterminate input voltage detected
One element per channel.
NB each timestamp is equivalent DINT[2] representing a 64-bit value (number
st
of microseconds since 1 January 1970). An AOI
'SystemTime_64bit_Interpreted' is available to convert such timestamps to a
more manageable format with individual values for Day, month, year etc.
0 = Off/de-energize
1 = On/energize
0 when a module is present and reporting valid data, OxFFF_FFFF when
no module is present, no Logix connection exits, or reported data is
invalid.
0 = Off/de-energized
1 = On/energized
Name Description
GroupFault 0 = Good
1 = Any channel or module faulted/failed
0 = Normal
1 = Pint is faulted/failed
0 = Normal
1 = Indicates no load detected
0 = Normal
1 = Indicates short circuit detected