Omron NX-SL series User Manual

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4 Safety Function Blocks
NX-series Safety Control Unit Instructions Reference Manual (Z931)
4
SF_MutingPar_2Sensor
Note 1. Transitions to the Idle state from any other state are not shown for when Activate changes to FALSE.
However, the transition to the Idle state has the highest priority (0).
2. A state transition to Error Muting sequence (priority 1), Error Timer (priority 2), Safety Demand AOPD
(priority 3), or Error Muting lamp (priority 4) in the muting substates has higher priority than a state tran-
sition to muting substates with priority 5.
3. The muting conditions are described below.
State Transition Diagram
Muting substates
1
1
1
1
Idle
0000
Init
8001
Reset
Error 1
C001
Reset
Error 2
C002
Parameter
Error
C005
Wait for
Reset
8003
0
NOT Activate
Activate
NOT Reset
Reset AND Reset AND
NOT R_TRIG at ResetNOT R_TRIG at Reset
NOT ResetNOT Reset
NOT (MS_11 ORNOT (MS_11 OR
MS_12)MS_12)
NOTNOT
S_AOPD_InS_AOPD_In
S_MutingLampS_MutingLamp
NOTNOT
S_MutingLampS_MutingLamp
NOTNOT
S_MutingLampS_MutingLamp
Wrong MutingWrong Muting
sequencesequence
NOTNOT
S_AOPD_InS_AOPD_In
(not in states(not in states
8012)8012)
NOTNOT
S_MutingLampS_MutingLamp
Wrong MutingWrong Muting
sequencesequence
S_AOPD_Out=FALSES_AOPD_Out=FALSE
S_AOPD_Out=TURES_AOPD_Out=TURE
MutingMuting
condition2condition2
MutingMuting
condition4condition4
Reset AND
NOT R_TRIG at Reset
Reset AND
NOT R_TRIG at Reset
AND NOT S_StartReset
NOT Reset
Time parameters
within range
AND
R_TRIG at Reset
Time parameters
out of range
R_TRIG at Reset
OR S_StartReset
NOT (MS_11 OR
MS_12)
NOT (MS_11 OR
MS_12)
Error
Timer
C006
C007
Error
Muting
sequence
CYx4
Error
Muting lamp
C003
Safety
Demand
AOPD
8002
Safe
8005
NOT
S_AOPD_In
NOT
S_AOPD_In
R_TRIG at Reset
S_AOPD_In
S_MutingLamp
S_AOPD_In
NOT
S_MutingLamp
NOT
S_MutingLamp
Wrong Muting
sequence
NOT
S_AOPD_In
(not in state
8012)
NOT
S_MutingLamp
Wrong Muting
sequence
Timer expired
S_AOPD_Out=FALSE
S_AOPD_Out=TRUE
Ready=FALSE
Ready=TRUE
Muting
condition 1
Muting
condition 3
Muting
condition 2
Muting
condition 4
Muting
condition 5
Muting
condition 6
Muting
Start 1
8011
Muting
Start 2
8311
Muting
Active
8012
2
3
1
1
1432
1
1
1
1
2
1
1
2
2
3
3
4
5
6
AOPD Free
8000
5
5
5
MS_11 => MutingSwitch11
MS_12 => MutingSwitch12

Omron NX-SL series Specifications

General

Brand	Omron
Model	NX-SL series
Category	Control Unit
Language	English