Comissioning - ABB Wireless Proximity Switches Planning And Installation Manuallines

Planning and
Installation Guidelines
Technical Description

4.4 Comissioning

The commissioning of the power supply of one setup or a machine is carried out in the following
steps:
The power supplies are in normal operation if their green LEDs are continuously on (after ~20-30
seconds).
The housing, especially the heat sinks, of the power supplies heat up considerably in operation.
46 Planning and Installation Guidelines
• Connect the primary loops to the power supplies.
• Connect the sync-cables, starting at the master device, one after the other to the Slave devices,
by connecting the output of one device with the following input.
• Chose "Master" operation mode at the first device, "Slave" at all other devices and choose a
phase value (0°/90°) matching the orientation in relation to the "Master" primary loop.
• Choose the appropriate current value matching the size of the connected primary loop(s) for
each power supply.
• Connect the alarm/error-output with a suited alarm-input of the control system.
• Connect all power supplies of the setup, so that they can be switched with one main switch.
• Connect the external PE-connections of the power supplies (star configuration).
• Tighten all the glands.
• Mount the cover on the terminal board.
• Switch on the mains voltage.
• The operation LEDs of the connected power supplies start to blink green.
Wireless Proximity Switches / Issue: 09.2004
V 6