Interrupts - Siemens 3RK1308‑0 00‑0CP0 Series Equipment Manual

Alarms/diagnostic messages

8.3 Interrupts

8.3 Interrupts
The ET 200SP motor starter supports diagnostic interrupts and maintenance. You can read
out the diagnoses of the motor starter in the following data sets:
● DS72 logbook - Read device error (Page 180)
● DS73 logbook - Read triggering operations (Page 182)
● DS75 logbook - Read events (Page 184)
● DS92 Read device diagnostics (Page 186)
A diagnostic message is output for each diagnostics event and the ER LED flashes on the
module when group fault diagnostics are enabled. You can read out the diagnostic
messages in the diagnostics buffer of the CPU, for example. You can evaluate the error
codes via the user program. The following table shows the individual diagnostic messages:
Error type Fault text
channel
diagnostics
0003 (3 ) Overvoltage
h dec
1000 (4096 ) Zero current after ON
h dec
command
1021 (4129 ) Phase unbalance
h dec
1022 (4130 ) Thermal motor model
h dec
overload
1036 (4150 ) Parameters for EX
n dec
motor protection
received
1040 (4160 ) Threshold I exceeded
h dec
1041 (4161 ) Threshold I undershot
h dec
1093 (4243 ) Sensor supply
h dec
overload
104C (4172 ) Motor blocking
h dec
1080 (4224 ) Device fault
h dec
168
Remedial measures
Cause: The supply voltage is above the tolerance limit.
Remedy: Change the power supply.
No current flow is detected in the motor feeder after an ON command.
Possible cause: main circuit interrupted (energy supply missing, internal fuse
defective, load missing)
The limit value for phase unbalance has been exceeded. Phase unbalance
can cause an overload.
Possible causes: Failure of the phase, fault in the motor windings
Remedy: Check the motor feeder and the motor.
The motor feeder has been overloaded. The motor temperature rise has
exceeded a limit.
Remedy: Please check the motor and the applications that are being driven
by the motor. After a trip, you can switch the motor on again after the cooling
time has expired, or after the thermal motor model has been deleted.
Parameters for the EX motor protection have been received.
Remedy: Remedy: Confirm the correctness of the parameters directly on the
device.
The current has exceeded a limit.
Remedy: Please check the application that is being driven by the motor.
The current has undershot a limit.
Remedy: Please check the application that is being driven by the motor.
The output driver for the sensor supply is overloaded.
Remedy: Check the cabling and the sensor.
The maximum motor current has exceeded a limit for blocking protection.
Possible cause: The motor is blocked.
Remedy: Please check the application that is being driven by the motor.
Non-correctable fault detected following self-diagnostics (contactor contacts,
switching element, etc.).
Remedy: Check the logbook entries. Check the wiring and, if necessary,
replace the device.
Equipment Manual, 11/2019, A5E34821005002A/RS-AC/003
Motor starter (3RK1308‑0**00‑0CP0)