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VACON® NXP Advanced Safety Options
Operating Guide
12.2.117 Fault Code 48 - Safety Violation, S35 - SS2, Fault Number 3
Cause
•
The motor speed exceeds the maximum deceleration ramp (Ramp1_Dec_Time_M ax)
Troubleshooting
•
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12.2.118 Fault Code 48 - Safety Violation, S35 - SS2, Fault Number 4
Cause
•
The motor speed exceeds the minimum deceleration ramp (Ramp1_Dec_Time_Mi n)
Troubleshooting
•
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12.2.119 Fault Code 48 - Safety Violation, S38 - SQS, Fault Number 2
Cause
•
Only when zero speed monitoring is used: the time set with t1 of the safety function has passed but the function is not reached.
Troubleshooting
•
–
12.2.120 Fault Code 48 - Safety Violation, S38 - SQS, Fault Number 3
Cause
•
The motor speed exceeds the maximum deceleration ramp (Ramp1_Dec_Time_M ax)
Troubleshooting
•
–
12.2.121 Fault Code 48 - Safety Violation, S38 - SQS, Fault Number 4
Cause
•
The motor speed exceeds the minimum deceleration ramp (Ramp1_Dec_Time_Mi n)
Troubleshooting
•
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12.2.122 Fault Code 48 - Safety Violation, S39 - SSR, Fault Number 2
Cause
•
The maximum deceleration ramp was violated.
Troubleshooting
•
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12.2.123 Fault Code 48 - Safety Violation, S39 - SSR, Fault Number 3
Cause
•
The minimum deceleration ramp was violated.
Troubleshooting
•
–
12.2.124 Fault Code 48 - Safety Violation, S39 - SSR, Fault Number 4
Cause
•
The maximum acceleration ramp was violated.
Troubleshooting
•
–
170 | Danfoss A/S © 2021.06
Fault Tracing
AQ319736045637en-000101 / DPD01798
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