4 SAFETY FB SPECIFICATIONS
4.11 M+SF_MUTEP_R
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4
Muting conditions (forward direction)
No. State transition Condition/action
1 8000H→8011H MS_11 is the first entry switch actuated:
Start timers i_dMaxMutingTime and i_dDiscTime11_12.
i_bMutingEnable=ON AND MS_11=OFF→ON AND MS_12=OFF AND MS_21=OFF AND MS_22=OFF
8000H→8311H MS_12 is the first entry switch actuated:
Start timers i_dMaxMutingTime and i_dDiscTime11_12.
i_bMutingEnable=ON AND MS_11=OFF AND MS_12=OFF→ON AND MS_21=OFF AND MS_22=OFF
2 8011H→8012H MS_12 is the second entry switch actuated:
Stop timer i_dDiscTime11_12.
i_bMutingEnable=ON AND MS_11=ON AND MS_12=OFF→ON AND MS_21=OFF AND MS_22=OFF
8311H→8012H MS_11 is the second entry switch actuated:
Stop timer i_dDiscTime11_12.
i_bMutingEnable=ON AND MS_11=OFF→ON AND MS_12=ON AND MS_21=OFF AND MS_22=OFF
3 8000H→8012H Both entry switches actuated in the same cycle:
Start timer i_dMaxMutingTime.
i_bMutingEnable=ON AND MS_11=OFF→ON AND MS_12=OFF→ON AND MS_21=OFF AND MS_22=OFF
4 8012H→8021H All switches actuated:
MS_11=ON AND MS_12=ON AND MS_21=ON AND MS_22=ON
24 8012H→8014H MS_21 is the first exit switch actuated:
Start timer i_dDiscTime21_22.
MS_11=ON AND MS_12=ON AND MS_21=OFF→ON AND MS_22=OFF
8012H→8314H MS_22 is the first exit switch actuated:
Start timer i_dDiscTime21_22.
MS_11=ON AND MS_12=ON AND MS_21=OFF AND MS_22=OFF→ON
25 8014H→8021H MS_22 is the second exit switch actuated:
Stop timer i_dDiscTime21_22.
MS_11=ON AND MS_12=ON AND MS_21=ON AND MS_22=OFF→ON
8314H→8021H MS_21 is the second exit switch actuated:
Stop timer i_dDiscTime21_22.
MS_11=ON AND MS_12=ON AND MS_21=OFF→ON AND MS_22=ON
5 8021H→8000H One of the exit switches released:
Stop timer i_dMaxMutingTime.
MS_11=OFF AND MS_12=OFF AND (MS_21=ON→OFF OR MS_22=ON→OFF)
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