276 Rockwell Automation Publication 1444-UM001D-EN-P - June 2018
Chapter 10 Operate the Module
Table 59 - Expansion Module Response Codes
Table 60 - 4…20 mA Module Status
Table 61 - Tachometer Signal Conditioner Module Status
Tag Description
ExpRelay0FaultCode
Relay Module 0 Fault Code
3-bit integer with values as follows:
ExpRelay1FaultCode
Relay Module 0 Fault Code
ExpRelay2FaultCode
Relay Module 0 Fault Code
ExpAnalogFaultCode
Analog Output Module Fault Code
ExpTachFaultCode
Tachometer Signal Conditioner
Module Fault Code
Value Description
0 Normal / no exception
1 Invalid command / command not recognized
2Reserved
3 Message and message content do not agree
4Reserved
5 No message data received
6 Module is not configured
Tag Description (if = 1)
ExpAnalogStatus
Analog Output Module 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.
ExpAnalogOverTemperature
Analog Output Module 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.
ExpAnalogCh0Enabled
Analog Output Module Channel 0 Enabled
4…20mA output channel is enabled.
ExpAnalogCh1Enabled
Analog Output Module Channel 1 Enabled
ExpAnalogCh2Enabled
Analog Output Module Channel 2 Enabled
ExpAnalogCh3Enabled
Analog Output Module Channel 3 Enabled
Tag Description (if = 1)
ExpTachStatus
Tachometer Signal Conditioner Module 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.
ExpTachOverTemperature
Tachometer Signal Conditioner Module 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.
To Next Page
Loading...
Need help?
General