GE 239 Instruction Manual page 136

7 COMMUNICATIONS
Table 7–2: DATA FORMATS (Sheet 3 of 11)
CODE DESCRIPTION
F15 UNSIGNED INTEGER
- GROUND SENSING TYPE
0 = Off
1 = Core Bal. 50:0.025
2 = Core Bal. x:5
3 = Residual
F16 UNSIGNED INTEGER
- FAILSAFE/NONFAILSAFE
0 = Non-failsafe
1 = Failsafe
F17 UNSIGNED INTEGER
- UNLATCHED / LATCHED
0 = Unlatched
1 = Latched
F18 UNSIGNED INTEGER
- AUX RELAY FUNCTION
0 = Normal
1 = Trips
2 = Alarms
F19 PHASE S/C TRIP
0 = Off
1 = Trip
2 = Auxiliary
3 = Trip & Auxiliary
F20 UNSIGNED INTEGER - ON / OFF
0 = Off
7
1 = On
F21 UNDERCURRENT
0 = Off
1 = Alarm
2 = Auxiliary
3 = Trip
4 = Alarm & Auxiliary
5 = Trip & Auxiliary
F22 GROUND ALARM
0 = Off
1 = Momentary
2 = Latched
F23 THERMISTOR/MECHANICAL JAM
0 = Off
7-32
Courtesy of NationalSwitchgear.com
Table 7–2: DATA FORMATS (Sheet 4 of 11)
BITMASK CODE
FFFF
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F24
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F25
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F26
FFFF
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F27
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FFFF
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FFFF
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FFFF
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F28
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FFFF
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239 Motor Protection Relay
7 COMMUNICATIONS
DESCRIPTION
1 = Trip
2 = Alarm
3 = Auxiliary
4 = Trip & Auxiliary
RTD APPLICATION(RTD Option)
0 = Off
1 = Stator
2 = Bearing
RTD TYPE (RTD Option)
0 = 100 PT
1 = 100 NI
2 = 120 NI
3 = 10 CU
OPTION SWITCH FUNCTION
0 = Off
1 = Trip
2 = Alarm
3 = Auxiliary
4 = Alternate Setpoints
5 = Disable Starts
COMMAND
1 = Reset
2 = Emergency Restart
3 = Computer Trip
4 = Auxiliary Relay On
5 = Auxiliary Relay Off
6 = Display Message
7 = Simulate Keypress
8 = Upload Mode Entry 2
9 = Upload Mode Entry 1
10 = Factory Setpoints Reload 2
11 = Factory Setpoints Reload 1
12 = Test Relays and LEDs
13 = Clear Pre-trip Data
14 = Clear Statistics
UNSIGNED INTEGER
- KEYPRESS SIMULATION
49 = '1' = SETPOINT
50 = '2' = ACTUAL
BITMASK
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GE Multilin