Mitsubishi Electric MELSEC iQ-R Series - Page 33

4 SAFETY FB SPECIFICATIONS
4.4 M+SF_ENBLSW_R
31
4
State diagram
State transition of M+SF_ENBLSW_R
Note: The transition from any state to the Idle state due to i_bActivate=OFF is not shown. However these transitions have the highest priority (0).
0
i_bActivate=OFF
1
Idle
0000H
i_bActivate=ON
o_bReady=OFF
o_bReady=ON
1
1
1
1
1
1
1
2
2
2
2
2
2
22
3
3
3
3
4
1
1
1
1
2
2
3
3
4
o_bS_EnableSw_Out=OFF
o_bS_EnableSw_Out=ON
Position 2
8000H
Reset
Error 2
C002H
Operation
Error 4
C040H
Enable switch
in position2
Enable switch
in position2
Enable
switch in
position1
Operation
Error 3
C030H
Position 3
8007H
Enable
switch in
position3
Position 1
8006H
Safe
Operation
Mode
8005H
Enable switch
in position1
Basic
Operation
Mode
8004H
Operation
Error 1
C010H
Enable switch
in position1
i_bReset=
OFF
Operation
Error 2
C020H
Reset
Error 1
C001H
R_TRIG at i_bReset=ON
OR i_bS_AutoReset=ON
Enable switch
Not in position1
Enable switch
Not in position1
i_bReset=ON AND
R_TRIG at i_bReset=OFF
AND i_bS_AutoReset=OFF
Position1:
i_bS_EnableSwCh1=OFF AND
i_bS_EnableSwCh2=ON
Position2:
i_bS_EnableSwCh1=ON AND
i_bS_EnableSwCh2=ON
Position3:
(i_bS_EnableSwCh1=OFF AND
i_bS_EnableSwCh2=OFF)
OR
(i_bS_EnableSwCh1=ON AND
i_bS_EnableSwCh2=OFF)
Enable switch in position1
Enable switch in position2
Enable switch in position3
(R_TRIG at
i_bReset)=ON OR
i_bS_AutoReset=ON
i_bReset=ON AND R_TRIG at i_bReset=OFF AND i_bS_AutoReset=OFF
i_bReset=OFF
i_bS_SafetyActive=OFF
i_bS_SafetyActive=OFF
i_bS_SafetyActive=OFF
Enable switch
Not in position2
i_bS_SafetyActive=OFF
i_bS_SafetyActive=OFF i_bS_SafetyActive=OFF
i_bS_SafetyActive=OFF
i_bS_SafetyActive=ON
i_bS_SafetyActive=OFF
i_bS_SafetyActive=OFF
i_bS_SafetyActive=OFF