Setting the address via the AS-Interface handheld programmer

INFORMATION

The inverter must be supplied with line voltage and/or DC 24 V backup voltage in order for the address to be set.

The AS-Interface handheld programmer offers the following functions:

  • Reading and changing a device address
  • Reading the device profile
  • Reading and changing the data bits and parameter bits
  • Functional test and test run

The handheld programmer is connected to the inverter via AS-Interface plug connector X4271 using a 2-wire connection cable.

The following table shows information about this connection:

Function

Connection of AS-Interface data line

Connection type

M12, 4‑pin, male, A‑coded

Connection diagram

Assignment

No.

Name

Function

1

AS+

AS-Interface data line (+)

2

n.c.

Not assigned

3

AS−

AS-Interface data line (-)

4

n.c.

Not assigned

Proceed as follows:

  • The inverter is in an inhibited state.
  • The inverter is supplied with line voltage and/or DC 24 V backup voltage.
  1. Disconnect the inverter from the AS‑Interface network.
  2. Connect the handheld programmer to the AS-Interface connection of the inverter and set the desired address.

    3. [1]

    AS-Interface handheld programmer

  3. After addressing, reintegrate the inverter into the AS-Interface network.

    4. [1]

    AS-Interface handheld programmer