Omron NX-SL series User Manual

4 Safety Function Blocks
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NX-series Safety Control Unit Instructions Reference Manual (Z931)
 Error Detected
This FB detects an undetected change to TRUE in the Reset input as an error.
 Operation for Errors
• S_EStopOut is set to FALSE. If there is an undetected change to TRUE in the Reset input, the
DiagCode output gives the relevant error code and the Error output is set to TRUE.
• To reset the error, you must set Reset to FALSE.
 FB-specific Error Codes
 FB-specific State Codes (No Error)
Instruction Execution Errors
DiagCode (hexadecimal)
DiagCode
(decimal)
Status name Status description and output results
C001 49153 Reset Error 1 When the Wait for Reset 1 state was entered, an
undetected change to TRUE in the Reset input was
detected.
Ready = TRUE
S_EStopOut = FALSE
Error = TRUE
C002 49154 Reset Error 2 When the Wait for Reset 2 state was entered, an
undetected change to TRUE in the Reset input was
detected.
Ready = TRUE
S_EStopOut = FALSE
Error = TRUE
DiagCode (hexadecimal)
DiagCode
(decimal)
Status name Status description and output results
0000 0 Idle The FB is disabled (default).
Ready = FALSE
S_EStopOut = FALSE
Error = FALSE
8001 32769 Init The FB detected an activate signal and the FB is
active.
See if the S_StartReset input is required.
Ready = TRUE
S_EStopOut = FALSE
Error = FALSE
8002 32770 Wait for S_EStopIn 1 The FB is waiting for S_EStopIn to change to
TRUE.
Make sure that Reset is FALSE.
Ready = TRUE
S_EStopOut = FALSE
Error = FALSE

Omron NX-SL series Specifications

General

Brand	Omron
Model	NX-SL series
Category	Control Unit
Language	English