Rockwell Automation 1732DS-IB8 User Manual page 108

104 Maintain Your Modules
Safety Input Error
Code (hex) Error Content
01 Configuration invalid
02 External test signal error
03 Internal input error
04 Discrepancy error
05 Error in the other dual channel
input
Explicit Message for Reading the Cause of the Safety Input Error
Explicit Read/ Function
Message Write
Safety Input Read Reads the cause for
Cause of the normal (OK) flag
Error (1...4) specified by
Information
the instance ID
Read
(1)
The instance numbers for safety input 0...11 are 1...12 (0...0C hex), respectively.
Publication 1791DS-UM001H-EN-P - April 2009
Probable Cause
The configuration is invalid.
1) The power source (positive side) is in contact
with the input signal line.
2) Short-circuit between input signal lines.
3) Trouble with the connected device.
Trouble with the internal circuit.
1) Ground fault or break in an input signal line.
2) Trouble with the connected device.
Dual channels are set and an error occurred in the
other channel.
Command (hex)
Service Class Instance
Code ID ID
OE 3D 01...0C
(1)
Recommended Action
Configure the module correctly.
1) Check the wiring.
2) Replace the connected device.
Replace the module.
1) Check the wiring.
2) Replace the connected device.
Remove the error in the other channel.
Response (hex)
Attribute Data
ID Size
6E - 0: No error
01: Configuration invalid
02: External test signal error
03: Internal input error
04: Discrepancy error
05: Error in the other dual-channel
input