Clearing The Pun Alarm Codeand Identifying The Power Module - Reliance electric GV3000 Installation Instructions Manual

5.0 CLEARING THE PUn ALARM CODE AND
IDENTIFYING THE POWER MODULE
CAUTION: The Power Module identification procedure enabled in parameter P998will clear the contents of
parameter P999. Only qualified electrical personnel who understand the potential hazards involved may
make modifications to parameters P998 and P999. Failure to observethis precaution could result in damage
to, or destruction of, the equipment.
the equipment.
CAUTION: Entering incorrect values into parameter P999 will configure the Regulator board incorrectly for
the connected Power Module. This parameter mustbe set by a qualified person who understandsthesignifi-
cance of setting it correctly. Failure to observe this precaution could result in damageto, or destruction of,
After the Regulator board is replaced and power is applied to the Power Module, PUn will be
displayed. This alarm code indicates that the Power Module has not been identified to the Regulator
board. The drive cannotstart until this alarm code is cleared.
To clear this alarm code, you must perform a Power Module identification procedure. The values
entered during this procedure configure the Regulator board for the connected Power Module sothat
appropriate control calculations are made by the system. Note that equipment damage mayresultif
incorrect values are entered during this procedure.
You mustbe familiar with the keypad/display in order to perform the following procedure. If you are
not familiar with the keypad/display, refer to chapter3 in instruction manual D2-3323.
Usethe following procedure to identify the Power Module to the Regulator board:
Step
Step 1. Press the PROGRAM
key.
Display
auto IF al
mer oauwne
L_JVOLTS [—]REMOTE
AMPS
BS Se
CIkw MMB FOoRWwarRD
[-JTORQUE [_]REVERSE
[_JPassworolggg PROGRAM ENTER
STOP RELIANCE
RESET START ELECTRICUWL]
Description
The PROGRAM LED is on, and the First
Menu General (P) parameters can be
accessed.
Step 2. Press the ENTER key
to accessthe First
Menu General(P)
parameters.
Pogo
Step 3. Press the + key until
P006, Second Menu
Password, is
displayed.
Step 4. Press the ENTER key.
Zerois displayed.
5-1