ABB FSO-21 - Page 194

194 Safety functions
Time monitoring / Ramp monitoring with SAR1 ramp
3
2
SS1
1
SSE
2
3
SMS
SLS1...4, Variable SLS
POUS
FSO STO
Drive STO
Time monitoring / Ramp monitoring with SAR0 ramp
Immediate STO Emergency ramp
3
Monitoring limit hit
Zero speed limit reached
1
Trip limit hit
2
3
1
SDI
2
Time monitoring
Ramp monitoring with SAR1 ramp
Ramp monitoring with SAR1 ramp
3
Time monitoring