Output Relays - GE 469 Instruction Manual

Hardware Functional Testing
ANALOG EXPECTED
OUTPUT AMMETER
FORCE READING
VALUE
0% 0 mA
25% 0.25 mA
50% 0.50 mA
75% 0.75 mA
100% 1.00 mA

Output Relays

FORCE
OPERATION
SETPOINT
1
no nc no
1 TRIP
✔
2 AUXILIARY
✔ ✔
3 AUXILIARY
✔
4 ALARM ✔
5 BLOCK START
✔
6 SERVICE
✔
All Relays
✔ ✔
No Relays
✔
NOTE
GE Multilin
b) 0 to 1 mA Analog Input
1. Alter the following setpoints:
S12 ANALOG I/O ANALOG INPUT1
S12 ANALOG I/O ANALOG INPUT1
S12 ANALOG I/O ANALOG INPUT1
for Analog Inputs 2 to 4)
2. Analog output values should be ±0.01 mA on the ammeter. Measured analog
input values should be ±10 units. Force the analog outputs using the following
setpoints:
S13 TESTING TEST ANALOG OUTPUT
"Enabled"
S13 TESTING TEST ANALOG OUTPUT
(enter desired percent, repeats for analog output 2-4)
3. Verify the ammeter readings as well as the measured analog input readings.
View the measured values in
MEASURED AMMETER
READING (mA)
1 2 3
To verify the functionality of the output relays, perform the following steps:
1. Using the setpoint:
S13 TESTING TEST OUTPUT RELAYS
select and store values as per the table below, verifying operation
EXPECTED MEASUREMENT
FOR SHORT
2 3 4 5
nc no nc no nc no nc
✔ ✔ ✔ ✔
✔ ✔ ✔
✔ ✔ ✔ ✔
✔ ✔ ✔ ✔
✔ ✔ ✔ ✔
✔ ✔ ✔ ✔
✔ ✔ ✔
✔ ✔ ✔ ✔
The 6 SERVICE relay is failsafe or energized normally. Operating the 6 SERVICE
relay causes it to de-energize.
http://www.GEindustrial.com/multilin
"0-1 mA"
ANALOG INPUT1:
ANALOG INPUT1 MINIMUM:
ANALOG INPUT1 MAXIMUM:
FORCE ANALOG OUTPUTS FUNCTION:
ANALOG OUTPUT 1 FORCED VALUE:
A2 METERING DATA ANALOG INPUTS
EXPECTED MEASURED ANALOG INPUT
ANALOG
INPUT
4 1
READING
0 mA
250 mA
500 mA
750 mA
1000 mA
FORCE OPERATION OF RELAYS:
ACTUAL MEASUREMENT
FOR SHORT
6 1 2 3
no nc no nc no nc no
✔
✔
✔
✔
✔
✔
✔
✔
469
Motor Management Relay
"0"
"1000" (repeat
"0%"
:
READING (units)
2 3 4
"1 Trip"
4 5 6
nc no nc no nc no nc
7–7