3 flex i/o status and error codes, 3 flex i/o status and error codes -9 – Rockwell Automation SA3100 Distributed Power System Drv Config,Program User Manual
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Configuring the UDC Module’s Registers
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3.2.3 Flex I/O Status and Error Codes
Register 10/22 contains status and error codes for Flex I/O Module 0 and Module 1.
The memory map is shown in table 3.6.
Table 3.6 – Register 10/22 - Flex I/O Module 0 and Module 1 Faults
Bit
Name
Description
0
Flex Bus Fault
Set if the Flex Bus Interface on the PMI Regulator has faulted.
1
Flex Clock Warning
Set if the Flex I/O clock is not running.
2
Flex Scratch Pad Warning
Set if a read/write Flex I/O memory error is detected.
3
Flex Dual Port Warning
Set if a read/write Flex I/O dual port memory error is detected.
8
Module 0 Not Plugged In
Set if no device is detected at the Module 0 port.
9
Module 0 Communication Error
Set if there is a serial communication error with Module 0.
10
Module 0 Bad ID
Set if a non-supported module ID is received from Module 0 or if
the module ID received does not match the configured ID.
11
Module 0 Location Error
Set if an analog module is physically located in the Flex I/O rail
location designated for Module 0, and Module 0 has been
configured for a Digital module.
12
Module 1 Not Plugged In
Set if no device is detected at the Module 1 port.
13
Module 1 Communication Error
Set if there is a serial communication error with Module 1.
14
Module 1 Bad ID
Set if a non-supported module ID is received from Module 1 or if
the module ID received does not match the configured module
ID.
15
Module 1 Location Error
Set if an analog module is physically located in the Flex I/O rail
location designated for Module 0 or Module 1, and Module 1 has
been configured for a Digital module.