Table of Contents
Advertisement
4.2.6
Product Options
4–18
Courtesy of NationalSwitchgear.com
•A copy of this message is also displayed in Actual Values page A1 under
PROGRAMMABLE MESSAGE
•
SELECT OPTIONS TO ENABLE: The 239 factory options can be updated in the field.
Enter the new desired options for the 239.
•
SELECT MOD 1 TO ENABLE: Enter the desired mod. If no MOD is to be enabled enter
zero (0).
•
SELECT MOD 2 TO ENABLE: Enter the desired mod. If no MOD is to be enabled enter
zero (0).
•
SELECT MOD 3 TO ENABLE: Enter the desired mod. If no MOD is to be enabled enter
zero (0).
•
SELECT MOD 4 TO ENABLE: Enter the desired mod. If no MOD is to be enabled enter
zero (0).
•
SELECT MOD 5 TO ENABLE: Enter the desired mod. If no MOD is to be enabled enter
zero (0).
•
ENTER PASSCODE: To enter a passcode through the keypad use the value up and/or
value down keys. When the appropriate character is reached press the message right
key to move to the next character to be entered. If a character was entered incorrectly
use the message left or right keys to the position the cursor at the error location. Use
the value up or down keys to select the correct character.
When the entire passcode has been entered correctly press the store key. The 239 will
then wait 2 seconds before resetting. See flow diagram below.
NOTE: Passcodes are obtained by contacting the factory. There will be a charge
which is dependant on the options/Mods to be installed. Desired Mods are limited
to firmware Mods, no hardware Mods are supported with this feature. The
firmware version of the 239 defines what firmware Mods can be enabled.
EXAMPLE: The original 239 was ordered with the AN option. After receiving the unit,
requirements have changed for the 239, and the RTD option is now required.
Step 1:
To add the RTD option to the 239 while keeping the AN option enter
in the
RTD-AN
Step 2:
If no Mods are to be enabled, leave zeros in the
setpoints.
ENABLE
Step 3:
With the unit serial number and the unit options required call the
factory to obtain the passcode. Enter the passcode and press
STORE
options will now be present.
Step 4:
Verify correct options were installed:
ORDER CODE:
239-RTD-AN
.
SELECT OPTIONS TO ENABLE
. After a 2 second delay the 239 will reset and the desired
239 MOTOR PROTECTION RELAY – INSTRUCTION MANUAL
CHAPTER 4: PROGRAMMING
setpoint.
SELECT MOD X TO
Hide quick links:
Advertisement
Table of Contents
