Siemens MICROMASTER 430 User Manual

Diagnostics and troubleshooting Issue 01/05
CANopen Option Module Operating Instructions
118 6SE6400-5BC00-0BP0
Faults
Table 7-5 Fault messages displayed at the drive converter
Fault No. Description
F0070 Cause:
The communications failure monitoring time, set in parameter P2040 has expired. The drive monitors
this time.
Supplementary information:
Also refer to alarms A0700, A0701, A0702.
Remedy:
 Check whether the CANopen master has stopped operation.
 Check the cable connections between the bus nodes.
 Check the cable shield. Ensure that the specifications in the CAN specification have been observed.
 Check whether the communications monitoring time was set too short in parameter P2040.
 Replace the CANopen master.

Siemens MICROMASTER 430 Specifications

General

Power Range	7.5 kW to 250 kW
Voltage Range	380V to 480V
Frequency Range	0 Hz to 650 Hz
Protection Class	IP20
Input Frequency	47 Hz to 63 Hz
Digital Inputs	6
Cooling Method	Forced-air cooling
Communication	USS
Protection Features	Overvoltage, undervoltage, overcurrent, short-circuit, ground fault, overtemperature
Analog Inputs	2
Digital Outputs	3
Analog Outputs	2
Ambient Temperature	-10°C to +50°C
Control Type	Sensorless vector control