Omron NX-SL series User Manual

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4 Safety Function Blocks
NX-series Safety Control Unit Instructions Reference Manual (Z931)
4
SF_ESPE
 Error Detected
This FB detects an undetected change to TRUE in the Reset input as an error.
 Operation for Errors
• S_ESPE_Out 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_ESPE_Out = 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_ESPE_Out = 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_ESPE_Out = FALSE
Error = FALSE
8001 32769 Init The FB is active. The FB is already started. See if
S_StartReset is required.
Ready = TRUE
S_ESPE_Out = FALSE
Error = FALSE
8002 32770 Wait for S_ESPE_In 1 The FB is active. Make sure that Reset is FALSE.
The FB is waiting for S_ESPE_In to change to
TRUE.
Ready = TRUE
S_ESPE_Out = FALSE
Error = FALSE
8003 32771 Wait for Reset 1 The FB is active. S_ESPE_In is TRUE. The FB is
waiting for Reset to change to TRUE.
Ready = TRUE
S_ESPE_Out = FALSE
Error = FALSE

Omron NX-SL series Specifications

General

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