Hitachi SJ Series Safety Function Manual page 42

Functional safety option
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Chapter 4
e.g. Case: SS1-B then SBC-B activating after STO-B
activating
[2-31]SBC-B Time linkage=02(SS1 then SBC after STO),
[2-22]SS1-B monitoring method=00(Time),
[2-12]STO-B release mode=01(With safety signal) and
[2-36]SBC-B release level=0.00%:
[2-32]Wait time SBC-B after STO-B
[2-23]SS1-B Active time
Motor speed
[2-34]SBC-B frequency
Input
SBC-B
Output
STO-B monitoring
SBC-B control
STO-B completed
e.g. Case: SS1-B then SBC-B activating after STO-B
activating
[2-31]SBC-B Time linkage=02( SS1 then SBC after STO),
[2-22]SS1-B monitoring method=01(frequency),
[2-12]STO-B release mode=01(With safety signal) and
[2-36]SBC-B release level =0.00%:
[2-25]SS1-B Max Deceleration time
[2-24]SS1-B Min Deceleration time
[2-26]SS1-B Wait time
Motor speed
[2-34]SBC-B frequency
Input
SBC-B
Output
STO-B monitoring
SBC-B control
STO-B completed
[2-11]STO-B Keep time
[2-35]SBC-B STO-B Release wait time
Open
Active
Active
Active
[2-32]Wait time for SBC-B after STO-B
[2-11]STO-B Keep time
[2-35]SBC-B STO-B Release wait
Open
Active
Active
Active
4-28
Safety Function
Releasable
Short
Inactive
Inactive
Inactive
time
Releasable
Short
Inactive
Inactive
Inactive

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