STOBER
13 | Diagnostics
02/2019 | ID 442728.05
169
13
Diagnostics
LEDs on the top and front give you initial information about the device state of the respective
device as well as the states of the physical connection and the communication. In the event of
an error or fault, you will receive detailed information through the DriveControlSuite
commissioning software.
13.1
Supply module
The PS6 supply module has 3 diagnostic LEDs on the front of the device that light up in
different combinations and frequencies and provide information about the state of the supply
module.
2
3
1
Fig. 33: Diagnostic LEDs on the front of the PS6 device
1
Green: RUN
2
Red: ERROR
3
Yellow: WARNING
States of the supply module
Warning 1
covers all warnings that are likely to result in a fault if the load remains constant. The
connected drives must be stopped at the next opportunity.
Causes:
§
Overload of the rectifier or increased temperature
§
Overload of the braking resistor
§
1 line phase failed
If the braking resistor is overloaded, it can dissipate energy for another 5 s. After this 5 s, the
brake chopper can be activated again only if the braking resistor has left the critical temperature
range.
Warning 2
covers all warnings that result in a fault in a very short-term period. The connected
drives must be stopped immediately.
Causes:
§
Power failure
