Siemens SINAMICS S200 - Page 460

F30268 Power unit: Active power overload
Message class: Power electronics faulted (5)
Message value: %1
Component: Power Unit
Response: OFF2
Acknowledgment: IMMEDIATELY
Cause: The fault threshold for the active power overload of the power unit has been exceeded.
The permis
sible load duty cycle or the continuous load was no
t maintained.
Fault value (r0949, interpret decimal):
Active power [100 % = 16384]
See also: r0036 (Power unit overload)
Remedy: - Reduce the continuous load.
- Adapt the load duty cycle.
See also: p0307 (R
ated motor power)
F30314 Power unit: 24 V power supply overloaded by PM
Message class: Supply voltage fault (undervoltage) (3)
Message value: -
Component: Power Unit
Response: OFF2
Acknowledgment: IMMEDIATELY
Cause: The 24 V power supply through the Power Module (PM) is overloaded.
An e
xternal 24 V power suppl
y via X124 on the Control Unit is not connected.
Remedy: Connect an external 24 V power supply via X124 at the Control Unit.
A30315 Power unit: 24 V power supply overloaded by PM
Message class: Supply voltage fault (undervoltage) (3)
Message value: -
Component: Power Unit
Response: NONE
Acknowledgment: NONE
Cause: The 24 V power supply through the Power Module (PM) is overloaded.
An e
xternal 24 V power suppl
y via X124 on the Control Unit is not connected.
Remedy: Connect an external 24 V power supply via X124 at the Control Unit.
A30502 Power unit: DC link overvoltage
Message class: DC link overvoltage (4)
Message value: %1
Component: Power Unit
Response: NONE
Acknowledgment: NONE
Cause: The power unit has detected overvoltage in the DC link on a pulse inhibit.
- De
vice supply voltag
e too high.
- Line reactor incorrectly dimensioned.
Alarm value (r2124, interpret decimal):
DC link voltage [1 bit = 100 mV].
See also: r0070 (Actual DC link voltage)
System messages
11.3Faults and alarms
SINAMICS S200 pulse train servo drive system with SIMOTICS S-1FL2
458 Operating Instructions, 11/2023, FW V6.3, A5E51646767B AA