Hitachi SJ Series Safety Function Manual page 31

Chapter 4
e.g. Case: [2-12]STO-B release mode = 00
(Without release):
Motor speed
Input
STO-B
Output
STO-B monitoring
STO-B completed
e.g. Case: [2-12]STO-B release mode = 01
(With safety signal):
Motor speed
Input
STO-B
Output
STO-B monitoring
STO-B completed
e.g. Case: [2-12]STO-B release mode = 02
(With release signal):
Motor speed
Input
STO-B
RLS
Output
STO-B monitoring
STO-B completed
[2-11]Keep time after STO-B
Open
Active
Inactive
[2-11]Keep time after STO-B
Open
Active
Inactive
[2-11]Keep time after STO-B
Open
Active
Inactive
4-17
Safety Function
Releasable
Short
Inactive
Active
About 40ms
Releasable
Short
Inactive
Active
Releasable
Short
Inactive
Active