Hitachi SJ Series - Page 38

4-24
Chapter 4
Safety Function
e.g. Case: SBC-A activating after STO-A activating
[1-31]SBC-A Time linkage=00(SBC after STO),
[1-12]STO-A Release mode =01(With safety signal) and [1-
36]SBC-A release level=0.00%:
e.g. Case: SBC-A activating before STO-A activating
[1-31]SBC-A Time linkage=01(SBC before STO),
[1-12]STO-A Release mode =01(With safety signal) and [1-
36]SBC-A release level=0.00%:
SBC-A
Input
Output
STO-A monitoring
Motor speed
SBC-A control
Open
Short
STO-A completed
Active
Inactive
Active
Inactive
Inactive
Active
Releasable
[1-11]STO-A Keep time
[1-32]Wait time for SBC-A after STO-A
[1-35]SBC-A STO-A Release wait time
SBC-A
Input
Output
STO-A monitoring
Motor speed
SBC-A control
Open
Short
STO-A completed
Active
Inactive
Active
Inactive
Inactive
Active
Releasable
[1-11]STO-A Keep time
[1-33]Wait time for SBC-A before STO-A
[1-35]SBC-A STO-A Release wait time