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8-8 MM2 Motor Manager 2

GE Power Management

8.4 USING MM2PC

8 MM2PC

SOFTWARE

8.4.2 MM2 FIRMWARE UPGRADES

Upgrading the relay firmware may cause relay operation to change! Print and save

the original setpoints to a file that can be reloaded into the relay before proceeding

with the firmware upgrade.

Prior to downloading new firmware to the MM2, it is necessary to save the current MM2 setpoints to

a file (see the previous section). Please save the setpoints before continuing. Loading new firmware

into the MM2 flash memory is accomplished as follows:

1. Select the Communications > Upgrade Firmware menu item. The opens the Firmware Upload

window shown below.

2. Locate the firmware file to load into the relay. Filenames for released MM2 firmware have the fol-

lowing format:

3. MM2PC

automatically lists all filenames beginning with 71. Select the appropriate file and click

Start Upload to continue.

4. MM2PC

will prompt with a final warning. This will be the last chance to cancel the firmware

upgrade before the flash memory is erased. Click Yes to continue.

5. Upon completion, it will be necessary to reload the previously saved setpoints back into the

MM2. See the following section for additional details.

CAUTION

60 D 403 C4 .000

Modification Number (000 = none)

GE Power Management use only

Firmware Revision

Required MM2 hardware revision

Product code (60 = MM2 Motor Manager 2)

GE MOTOR MANAGER 2 User Manual

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