Rockwell Automation 1756-OF8I ControlLogix Eight-channel Isolated Analog I/O Modules - Manual (Page 197)

Rockwell Automation Publication 1756-UM540A-EN-P - May 2014 197
Isolated Analog I/O Module Tag Definitions Appendix A
Ch[x].CalOutputHighRef BOOL Data value change that transitions the channel to produce
the High Calibration Reference Point for the current
C.Ch[x].OutputRange tag value. • 0 = Do not Output Cal High
Reference
• 1 = Output Calibration High
Reference Signal
Do not set his tag and the
CalOutputLowRef tag to 1
simultaneously.
Ch[x].CalLowRefPassed BOOL Data value change that indicates that the O.Ch[x].Data tag
contains the recorded Low Reference value for the
channel that is used by the module in Calibration. • 0 = Not sending Recorded Cal
Low Ref
• 1 = Sending Recorded Cal Low
Reference in Output Data for
Calibration Verification
Ch[x].CalHighRefPassed BOOL Data value change that indicates that the O.Ch[x].Data tag
contains the recorded High Reference value for the
channel that is used by the module in Calibration. • 0 = Not sending Cal High
Reference
• 1 = Sending recorded
Calibration High Reference
Signal in Output Data for
Calibration Verification
Ch[x].CalFinishCalibration BOOL Data value change that triggers the channel to complete
the Calibration procedure, applying the Valid Low and
High References received.
Channel exits the Calibration state if successful. • 0 = Channel not triggered to
complete the calibration
procedure
• 1 = Channel triggered to
complete the calibration
procedure
Ch[x].Data REAL Channel data in scaled Engineering Units. Any positive or negative value.
Determined by how you set the
scaling parameters on the channel.
For more information, see
Scaling
on page 37 .
Table 28 - 1756-OF8I Module - Output Tags
Tag Name Size Definition Valid Values