Installation Manual

Chapter 1: Software Compatibility Check and Upgrade
CDMA Cellular Installation Guide - MAN-01-00194-1.3
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Chapter 1: Software Compatibility
Check and Upgrade
To use the cellular communication option, the communication board
firmware (CPU) version must be 3.1200 or higher. This chapter
describes how to check the CPU version and upgrade if required.
► 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: # # # # # # # # # #
DSP1/ 2 : x . x x x x / x . x x x x
C P U : 0 0 0 3 . 1200
C o u n t r y : X X X X X
3 Check the CPU version number. If lower than 3.1200, upgrade
the inverter software as described below; otherwise close the
inverter cover and proceed to Configuring the Inverter Using
the LCD Light Button on page 16.
NOTE
Only inverters with version 3.xxxx can be upgraded.
► To upgrade the inverter software:
1 Disconnect the AC power to the inverter and wait 5 minutes.
2 Open the inverter cover as described in its manual.
3 Insert the firmware upgrade card supplied with the kit into the
card slot labeled on the communication
board.