Mitsubishi Electric MELSEC iQ-R Series - Page 84

82
4 SAFETY FB SPECIFICATIONS
4.12 M+SF_MUTES_R
State diagram
State transition of M+SF_MUTES_R
Note 1: 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).
Note 2: Within muting substates, transitions due to Error Muting sequence (priority 1), Error Timer (priority 2), Safety demand AOPD (priority 3) or Error Muting
lamp (priority 4) have higher priority than transitions to Muting substates (priority 5).
Note 3: Muting condition 1-3/11-13 and Wrong muting sequences are shown in the following.
• Muting conditions 1-3 ( Page 83 Muting conditions (forward direction))
• Muting conditions 11-13 ( Page 83 Muting conditions (backward direction))
• Wrong muting sequences ( Page 83 Wrong muting sequences)
Note 4: Time parameter error (condition of transition from 8001H to C005H) is detected in the following case.
1) i_dMaxMutingTime has been set to a value less than 0ms or greater than 10min. (0 > i_dMaxMutingTime OR i_dMaxMutingTime > 60000)
o_bReady=OFF
o_bReady=ON
0
1
2
1
1
1
2
3
1
45
5
5
5
5
3412
3
1
2
3
1
1
1
1
2
2
2
2
1
1
1
T1
T3
Idle
0000H
i_bActivate=OFF
i_bActivate=ON
Time parameter
error
Parameter
Error
C005H
Init
8001H
i_bReset=OFF
Reset
Error 1
C001H
All MS => All of MutingSwitch(i_bMutingSw_11, i_bMutingSw_12, i_bMutingSw_21, i_bMutingSw_22)
T1=>i_bReset=ON AND R_TRIG at i_bReset=OFF AND i_bS_AOPD_IN=ON
T2=>i_bReset=ON AND R_TRIG at i_bReset=OFF AND i_bS_MutingLamp=ON
T3=>i_bReset=ON AND R_TRIG at i_bReset=OFF AND All MS=OFF
i_bReset=ON AND
R_TRIG at i_bReset=OFF
AND i_bS_StartReset=OFF
All MS =OFF AND
R_TRIG at i_bReset=ON
All MS =OFF AND
R_TRIG at i_bReset=ON
i_bS_MutingLamp=ON AND
R_TRIG at i_bReset=ON
Time parameter
no error AND
R_TRIG at i_bReset=ON
R_TRIG at i_bReset=ON
OR i_bS_StartReset=ON
Reset
Error 2
C010H
Reset
Error 3
C020H
Reset
Error 4
C030H
Reset
Error 5
C040H
1
i_bReset=OFF
i_bS_AOPD_IN=ON AND
R_TRIG at i_bReset=ON
T2
i_bReset
=OFF
Safe
8005H
i_bS_AOPD_IN=OFF
Safety
Demand
AOPD
8002H
i_bReset
=OFF
i_bReset
=OFF
i_bS_AOPD_IN=ON
i_bS_AOPD_IN
=OFF
i_bS_MutingLamp
=OFF
Error
Mutinglamp
C003H
Error
Muting
Sequence
CYx4H
Error
Timer
MaxMuting
C006H
o_bS_AOPD_Out=OFF
o_bS_AOPD_Out=ON
i_bS_MutingLamp
=OFF
Wrong muting
sequence
AOPD Free
8000H
Muting Substates
Muting
condition1
Muting
Forward
Start
8011H
Muting
condition3
Muting
condition11
i_bS_AOPD_IN=OFF
(not in states
8012 or 8112)
i_bS_MutingLamp
=OFF
Wrong muting
sequence
MaxMuting
Timeover
Muting condition2
Muting
Forward
Active
8012H
Muting
Backward
Start
8122H
Muting
condition13
Muting
condition12
Muting
Backward
Active
8112H