Application Guide

Installation Instructions Section 5876
Spec. No. 582140000 (Models 802
NLDB, 802NLEB and 802NL-B) Issue AT, April 26, 2013
Chapter 5. Installing the Rectifiers and Initially Starting the System Page 5-21
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10) When done, navigate to GO TO RELAY FUNCTION MENU in the RELAY
FUNCTION DEFINITION MENU. Press and release the FUNCTION SET
ENTER key.
11) In the RELAY FUNCTION MENU, press and release the FUNCTION SELECT
DOWN and UP arrow keys to select another Relay Function Channel to be
defined.
12) Repeat the above steps to configure all Relay Function Channels.
13) When done, navigate to GO TO CONFIGURE MENU in the RELAY FUNCTION
MENU. Press and release the FUNCTION SET ENTER key.
14) Go to the next procedure.
Setting Relay Assignments
Note: DO NOT set relay assignments if you are using the default MCA configuration.
See Table 4-1A for the default configuration.
1) In the CONFIGURE MENU, repeatedly press and release the FUNCTION
SELECT DOWN arrow key until ASSIGN RELAYS TO FUNCTIONS is displayed.
Procedure
2) Press and release the FUNCTION SET ENTER key.
3) ASSIGN RELAY B#-P#-R# FUNCTION A# is displayed. Repeatedly press and
release the FUNCTION SELECT DOWN and UP arrow keys to select the MCA
Customer Alarm Relay to assign a Relay Function to. (B#-P#-R# = Bay Number-
MCA Customer Alarm Relay Circuit Card Position Number-Relay on Card
Number)
4) Press and release the ALARM CUTOFF and FUNCTION SET ENTER keys
simultaneously.
5) Press the FUNCTION SELECT UP and DOWN arrow keys to select the desired
Relay Function Number.
6) Press and release the FUNCTION SET ENTER key.
7) “ARE YOU SURE?” is displayed. Press and release the FUNCTION SET YES
(+) key.
8) Press and release the FUNCTION SET YES (+) and NO (-) keys simultaneously,
to return to the beginning of the MCA menu tree.
Testing Relays
1) With SYSTEM OK being displayed on the MCA Interface Pad, press and release
the FUNCTION SET ENTER key.
Procedure
2) Repeatedly press and release the FUNCTION SELECT DOWN arrow key until
CHANGE CONFIGURATION PARAMETERS is displayed.
3) Press and release the FUNCTION SET ENTER key.
4) Repeatedly press and release the FUNCTION SELECT DOWN arrow key until
START RELAY FUNCTION TEST is displayed.
5) Press and release the ALARM CUTOFF and FUNCTION SET ENTER keys
simultaneously.