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Remedy:
- increase the ramp-down time
- activate the DC link voltage controller (p1240)
- use a brake resistor or Active Line Module
- increase the current limit of the infeed or use a larger module (for the Active Line Module)
- check the device supply voltage
- check and correct the phase assignment at the VSM and at the power unit
- check the line supply phases.
See also: p0210
F30003
Power unit: DC link voltage undervoltage
Message value:
-
Drive object:
All objects
Reaction:
OFF2
Acknowledge:
IMMEDIATELY
Cause:
The power unit has detected an undervoltage condition in the DC link.
- line supply failure
- line supply voltage below the permissible value.
- line supply infeed failed or interrupted.
- line phase interrupted.
Note:
The monitoring threshold for undervoltage in the DC link is indicated in r0296.
Remedy:
- check the line supply voltage
- check the line supply infeed and observe the fault messages relating to it (if there are any)
- check the line supply phases.
- check the line supply voltage setting (p0210).
- booksize units: check the setting of p0278.
Note:
The ready signal for the infeed (r0863) must be interconnected to the associated drive inputs (p0864).
See also: p0210
F30004
Power unit: Overtemperature heat sink AC inverter
Message value:
%1
Drive object:
All objects
Reaction:
OFF2
Acknowledge:
IMMEDIATELY
Cause:
The temperature of the power unit heat sink has exceeded the permissible limit value.
- insufficient cooling, fan failure.
- overload.
- ambient temperature too high.
- pulse frequency too high.
Fault value (r0949, interpret decimal):
Temperature [0.01 °C].
Remedy:
- check whether the fan is running.
- check the fan elements.
- check whether the ambient temperature is in the permissible range.
- check the motor load.
- reduce the pulse frequency if this is higher than the rated pulse frequency.
Notice:
This fault can only be acknowledged after the alarm threshold for alarm A05000 has been undershot.
Faults and alarms
13.2 List of faults and alarms
SINAMICS S210 servo drive system
494
Operating Instructions, 12/2017, A5E41702836B AA
Содержание SIMOTICS S-1FK2
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Страница 12: ...Table of contents SINAMICS S210 servo drive system 10 Operating Instructions 12 2017 A5E41702836B AA ...
Страница 226: ...Ordering data 11 5 Spare parts SINAMICS S210 servo drive system 224 Operating Instructions 12 2017 A5E41702836B AA ...
Страница 292: ...Parameters 12 2 List of parameters SINAMICS S210 servo drive system 290 Operating Instructions 12 2017 A5E41702836B AA ...
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