Status Display And Error Messages Of Ps2; List Of Operating States - SIEB & MEYER SD2 Hardware Description

W
16 Status Display and Error Messages
of PS2
The 7-segment display shows status and error messages.
A status message is made up of 3 digits and displayed as sequence. All messages end
with dot behind the last digit. When the first digit is 'E.', there is a permanent error.
Examples:
1.
2.
3.
4.
5.
6.
→
7.
→
8.
→
16.1

List of Operating States

Code Description
−1 Ready for operation, input voltage missing (monitoring of mains phases has detected missing
phase, waiting for reconnection in parameterized switch-off time)
−1. Mains phases reconnected (switch-off time is running out, afterward the device is switched on
again)
1− Fix restart time delay of approx. 7 seconds (for device version 2.000 and higher)
1. Power supply unit is ready for operation
2 preloading active
3 Waiting for mains voltage
Drive System SD2 - Hardware Description

Status Display and Error Messages of PS2

Permanent display 3
▶ PS2 waits for mains supply.
Short-time display 2
▶ PS2 supply is in pre-loading mode of intermediate circuit.
Permanent display 1.
▶ PS2 is ready for operation.
▶ Dot indicates 'Mains phase monitoring OK'.
▶ Mains supply disconnected, PS2 is still operating...
▶ Phase monitoring detected missing phase, parameterized switch-off
time is running.
▶ Mains supply reconnected, PS2 is still operating ...
▶ All phases reconnected (indicated with dot), parameterized switch-off
time is running out, then the PS2 tries to switch on again with pre-
loading.
Sequential display
→
▶ PS2 is not switched on due to error E08.
▶ Parameter set of PS2 is not valid. (delivery status, please enter valid
parameters)
Sequential display
→
▶ PS2 is switched off due to error E01. Pre-loading of intermediate
circuit failed in set time.
Sequential display
→
▶ PS2 is switched off due to error E02. Overvoltage occurred.
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