Hitachi WJ Series User Manual page 380

Chapter 14
■ State transition diagram (b145:03/04)
■ State transition diagram (b145:05/06)
e1
State exists only when b145=05
e1
e1
STO
[Display]
-F01 or -F02
e1
e2
e5
e4
STO
[Display]
-F01 or -F02
e4
Normal
e3
operation
Internal failure
e1
e3
e4
e2
STO
e4
[Display]
-S--
Normal
e3
operation
e3
Internal failure
e3
e2
e3
e4
-F10 or -F20
e4
STO
[Display]
-S--
14-1-7
Safety Function STO
[Display]
[E99]
e3
e2
STO
[Display]
No status
indication
[Display]
[E99]
e3
STO
[Display]
e1