Chapter 2: Installation
Kit Contents
RS485 module
Upgrade card
Cable tie
Software Compatibility and Check
To use the RS485 module, the communication board firmware
(CPU) version must be 3.1600 or higher.
To check the inverter CPU version:
1. Verify that the inverter has been activated using the
activation card supplied with the inverter.
2.
Press the LCD light button short presses until the screen
below is reached.
I D : # # # # # # # # # #
D S P 1 / 2 : x . x x x x / x . x x x x
C P U : 0 0 0 3 . 1 6 0 0
C o u n t r y : X X X X X
3.
Check the CPU version number. If lower than 3.1600,
upgrade the inverter software as described below.
RS485 Expansion Kit Installation Guide MAN-01-00258-1.0
7 Chapter 2: Installation