Mitsubishi Electric MELSEC iQ-R Series Safety Function Block Reference page 34

Typical timing diagram
■ For M+SF_ENBLSW_R (i_bS_AutoReset=OFF)
i_bActivate
i_bS_SafetyActive
i_bS_EnableSwCh1
i_bS_EnableSwCh2
i_bReset
i_bS_AutoReset
o_bReady
o_bS_EnableSw_Out
o_bError
0000H
o_wDiagCode
■ For M+SF_ENBLSW_R (i_bS_AutoReset=ON)
i_bActivate
i_bS_SafetyActive
i_bS_EnableSwCh1
i_bS_EnableSwCh2
i_bReset
i_bS_AutoReset
o_bReady
o_bS_EnableSw_Out
o_bError
o_wDiagCode 0000H
Error behavior
In the event of an error, the output signals behave as listed below.
Output signal
o_bReady
o_bS_EnableSw_Out
o_bError
For the corrective actions, see the following.
Page 33 List of error codes
4 SAFETY FB SPECIFICATIONS
32
4.4 M+SF_ENBLSW_R
8004H 8006H 8000H 8006H
8004H 8006H 8000H 8006H
8004H C010H C001H C020H
8004H C010H 8006H 8006H
Status
ON
OFF
ON
8006H 8000H 8007H
8006H 8000H 8007H