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4  SAFETY FB SPECIFICATIONS
4.11  M+SF_MUTEP_R
8112H Muting Backward Active 2 Muting backward sequence is still active. Both exit switches 
i_bMutingSw_11 and i_bMutingSw_12 are actuated and the 
monitoring of i_dDiscTime11_12 is stopped.
• o_bReady: ON
• o_bS_AOPD_Out: ON
• o_bS_MutingActive: ON
• o_bError: OFF
Complete muting within 
i_dMaxMutingTime.
Please do the above actions when the FB detects an error or is in an unexpected state. However, when the situation is still not corrected, please check the 
following.
• A failure in safety devices and emergency stop devices
• Wiring and status of a safety remote I/O module and a safety programmable controller
• Programming logic, the memory allocation of safety devices, and the connections of safety FB variables
• Setting of i_bS_StartReset
o_wDiagCode
(Hexadecimal)
State name Description, output setting Action