Omron NX-SL series User Manual

4 - 73
4 Safety Function Blocks
NX-series Safety Control Unit Instructions Reference Manual (Z931)
4
SF_MutingPar
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 or 6.
3. The muting conditions are described below.
State Transition Diagram
1
2
3
2
2
2
3
1
1
1
1
1
1
1
1
1
1
1
3
4
5
5
5
5
5
5
5
5
6
7
6
0
Idle
0000
Init
8001
Reset
Error 1
C001
Parameter
Error
C005
Safe
8005
Wait for
Reset
8003
Reset
Error 2
C002
Error
Timer
C006
C007
C008
Error
Muting
sequence
CYx4
Error
Muting lamp
C003
Safety
Demand
AOPD
8002
AOPD Free
8000
Muting
Forward
Start 1/2
8011 /8311
Muting
Forward
Active 1
8012
Muting
Forward
Step 1/2
8014 /8314
Muting
Forward
Active 2
8021
Muting
Backward
Active 1
8121
Muting
Backward
Start 1/2
8122 /8422
Muting
Backward
Step 1/2
8114 /8414
Muting
Backward
Active 2
8112
Activate
NOT Activate
NOT Reset
Reset AND
NOT R_TRIG at Reset
AND NOT S_StartReset
NOT Reset
S_AOPD_In
S_AOPD_In
R_TRIG at Reset
Reset AND
NOT R_TRIG at Reset
Time parameters
out of range
Time parameters
within range
AND
R_TRIG at Reset
NOT
S_AOPD_In
NOT
S_AOPD_In
NOT
S_MutingLamp
NOT
S_MutingLamp
NOTNOT
S_Muting LampS_Muting Lamp
NOT
S_MutingLamp
NOTNOT
S_AOPD_inS_AOPD_in
(not in states(not in states
8012/8021 or8012/8021 or
8112/8121)8112/8121)
NOT
S_AOPD_In
(not in states
8012/8021 or
8112/8121)
WrongWrong
MutingMuting
sequencesequence
Wrong
Muting
sequence
WrongWrong
MutingMuting
sequencesequence
Wrong
Muting
sequence
S_MutingLamp
NOT(MS_11 OR
MS_12 OR MS_21
OR MS_22)
NOT(MS_11 OR
MS_12 OR MS_21
OR MS_22)
MutingMuting
condition 3condition 3
Muting
condition 3
Muting
condition 1
MutingMuting
condition 2condition 2
Muting
condition 2
Muting
condition 24
MutingMuting
condition 25condition 25
Muting
condition 25
Muting
condition 4
Muting
condition 5
Muting
condition 11
MutingMuting
condition 13condition 13
Muting
condition 13
MutingMuting
condition 12condition 12
Muting
condition 12
Muting
condition 44
Muting
condition 45
Muting
condition 14
Muting
condition 15
Timer expired
R_TRIG at Reset
OR S_StartReset
2
1
4
3
Ready =TRUE
Ready =FALSE
S_AOPD_Out=FALSES_AOPD_Out=FALSES_AOPD_Out=FALSE
S_AOPD_Out=TRUES_AOPD_Out=TRUES_AOPD_Out=TRUE
Muting substates
MS_11=>MutingSwitch11
MS_12=>MutingSwitch12
MS_21=>MutingSwitch21
MS_22=>MutingSwitch22
6
5

Omron NX-SL series Specifications

General

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