Spectrum Controls 1756sc-IF8u - Manual (Page 54)

42 ControlLogix ™ Universal Analog Input Module
Automatic Calibration:
Autocalibration is an automated input path calibration. This insures best
possible accuracy under varying application conditions. Autocalibration
may be turned on or off. When autocalibration is active you may also set
the interval at which the calibration occurs.
.DisableCyclicAutocal
0, 1 BOOL
0: Module auto-calibration is performed on power up, reset, and
reconfiguration as well as according to the .CyclicAutocalPeriod.
1: Module auto-calibration is only performed on module power-up, reset,
and reconfiguration.
Note: Changing the following tags via the set attribute all or module
reconfiguration message will not cause the auto-calibration to be
performed upon acceptance of the configuration.
.Alarm Enable .ProcessAlarmLatch .RateAlarmLatch
.TenOhmOffset .DigitalFilter .RateAlarmLimit
.LowSignal .HighSignal .LowEngineering
.HighEngineering .LAlarmLimit .HighAlarmLimit
.LLAlarmLimit .HHAlarmLimit .AlarmDeadband
.CyclicAutocalPeriod
0-3 INT
Perform module auto-calibration:
0: Only on powerup and reset.
1: Every 1 minute.
2: Every 10 minutes.
3: Every 30 minutes.
Note: Options 1 through 3 are not valid if cyclic autocal is disabled.