274 Rockwell Automation Publication 1444-UM001D-EN-P - June 2018
Chapter 10 Operate the Module
Table 57 - A/D Status
Table 58 - Relay Module Status
MaxSpeed0Event
New Max Speed Detected Speed 0
Max Speed 0/1 Event. A new maximum speed is detected on Speed 0/1. Bit toggles when a new event is
detected.
MaxSpeed1Event
New Max Speed Detected Speed 1
RedundantSpeedFault
Redundant Speed Active
Redundant tachometer mode is set and the tachometer has switched due to a tachometer failure
(Speed 0/1 Fault).
Tag (continued) Description (if=1)
Tag Description (If=1)
Ch0CalFault
Channel 0 Calibration Fail
Hardware fault. See Calibration
on page 292.
Ch1CalFault
Channel 1 Calibration Fail
Ch2CalFault
Channel 2 Calibration Fail
Ch3CalFault
Channel 3 Calibration Fail
Tag Description (if = 1)
Expansion Relay Module 0 (Address 1)
ExpRelay0Status
Expansion Relay 0 (address 1) Status
Container value allows access to hidden tags. The hidden tags provide no user actionable information. They are
provided to assist device diagnostics only.
See the Assembly Object (class code 0x04), on page 517, for the assembly members and bit assignments.
ExpRelay0OverTemperature
Relay Module 0 Over Temperature Warning
Indicates when the processor board temperature is less than -20 °C (-4 °F) or greater than 70 °C (158 °F). While the
module rating is based on surrounding air temperature, depending on airflow, the board temperature can exceed the
surrounding air temperature by up to 25 °C (77 °F). This difference means that it is possible that the alarm limit could
be exceeded when the surrounding air temperature is as low as 45 °C (113 °F). Consequently, the indication is
considered only a warning.
ExpRelay0Relay0NotInhibited
Relay Module 0 Relay 0 Not Inhibited
Normally set. Indicates that the relay is not inhibited. Goes unset (0) when TripInhibit = 1 or HW control Trip Inhibit/
Bypass is set (all enabled relays are inhibited).
ExpRelay0Relay1NotInhibited
Relay Module 0 Relay 1 Not Inhibited
ExpRelay0Relay2NotInhibited
Relay Module 0 Relay 2 Not Inhibited
ExpRelay0Relay3NotInhibited
Relay Module 0 Relay 3 Not Inhibited
ExpRelay0Relay0Fault
Relay Module 0 Relay 0 Fault
Relay drive test has failed.
ExpRelay0Relay1FaultRelay Module 0 Relay 1 Fault
ExpRelay0Relay2Fault
Relay Module 0 Relay 2 Fault
ExpRelay0Relay3Fault
Relay Module 0 Relay 3 Fault
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