44
© 2014 All rights reserved. Data subject to change without notice.
GEM-II - Operation Manual
Rev. E | 2014.10
VOLT READING AT TEST POINTS cont’
TIME DELAY IN MINUTES cont’
2.6
13.0
2.8
14.0
3.0
15.0
3.2
16.0
3.4
17.0
3.6
18.0
3.8
19.0
4.0
20.0
7.7.1 Procedure for Setting Time Delays
Move jumper from resting position (position-1) on lower bank jumper set (J6) to position-4. This
is the system configuration position. Next, select the jumper position on upper bank jumper set
(J7) to achieve the desired function. Reference photo in Section
7.5 Jumpers
. Reference the table
below for appropriate jumper position locations.
Once the desired jumper position has been achieved, use the “UP” or “DOWN” push-buttons
to make changes. Changes can be viewed on the LED digital display if the GEM is equipped
with one. If the GEM is not equipped with a digital display, connect a digital multi-meter to
test points “TP-1” and “TP-2” and use the voltage tables in Section
7.7 Time Delays for Relay
Operations
.
Once desired time delays have been set, move jumper back to resting position (P1) of upper
jumper bank J7. If additional time delays are desired, move the jumper to the appropriate
position and once again use the push-buttons to set desired voltage to achieve desired time
delay.
Once all desired time delay settings have been achieved, move jumper back to position-1 on
upper jumper bank J7 and move jumper back to position-1 on lower jumper bank J6. At that
point, all new settings will be written to the EEPROM.
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