Function Test; Auxiliary Voltages; Door Limit Switches; Door Interlocking System - Siemens SINAMICS PERFECT HARMONY GH180 Reference Manual

Tests

3.2 Function test

3.2 Function test
3.2.1

Auxiliary voltages

Fundamentals
Tests are performed according to DIN EN 60146-1. The auxiliary voltages are visually checked
using indicator lights or using a voltmeter.
Test procedure
1. The drive power section is switched off.
2. The auxiliary voltages are switched on.
3. The auxiliary voltages are checked.
Result
The test is passed if all of the auxiliary voltages are available.
3.2.2

Door limit switches

Fundamentals
The doors of the drive power section are monitored using limit switches. This monitoring
function ensures that when the doors are open, the medium voltage cannot be switched-in.
Test procedure
1. The auxiliary voltage is present. All drive doors are closed. -K51 has energized.
2. One door of the drive power section is opened.
Result
The test is passed if the switching states listed above are complied with.
3.2.3

Door interlocking system

Fundamentals
Tests are performed in accordance with IEC 61800-5-1
SINAMICS PERFECT HARMONY GH180 6SR41 F03 F04 F06 F14 F28 F48 F68 F72 F79 G21 K20 K21 K29 L29 L50 L55 L81 L82 L95 M61
20
-K41 drops out and prevents the medium voltage from being switched-in
It is not permissible that -K41 has energized.
N30 N35 N44 N75 M08 U10 Y15
Reference Manual Rev.201902141441 GH180