GE TRANSFORMER MANAGEMENT RELAY 745 Instruction Manual page 225

7 COMMUNICATIONS
Table 7–6: 745 DATA FORMATS (Sheet 15 of 25)
CODE APPLICABLE BITS
F51 16 bits
xxxx xxxx xxxx xxx1
xxxx xxxx xxxx xx1x
F52 16 bits
xxxx xxxx xxxx xxx1
xxxx xxxx xxxx xx1x
xxxx xxxx xxxx x1xx
xxxx xxxx xxxx 1xxx
xxxx xxx1 xxxx xxxx
xxxx xx1x xxxx xxxx
xxxx x1xx xxxx xxxx
xxxx 1xxx xxxx xxxx
F53 16 bits
Example: 1.234 stored as 1234
F54 16 bits
xxxx xxxx 1111 1111
xxxx xxxx xxxx xxx1
xxxx xxxx xxxx xx1x
xxxx xxxx xxxx x1xx
xxxx xxxx xxxx 1xxx
xxxx xxxx xxx1 xxxx
xxxx xxxx xx1x xxxx
xxxx xxxx x1xx xxxx
xxxx xxxx 1xxx xxxx
F55 16 bits
0000 0000 0000 0000
0000 0000 0000 0001
0000 0000 0000 0010
0000 0000 0000 0011
0000 0000 0000 0100
0000 0000 0000 0101
0000 0000 0000 0110
0000 0000 0000 0111
0000 0000 0000 1000
0000 0000 0000 1001
0000 0000 0000 1010
0000 0000 0000 1011
0000 0000 0000 1100
0000 0000 0000 1101
0000 0000 0000 1110
0000 0000 0000 1111
0000 0000 0001 0000
0000 0000 0001 0001
0000 0000 0001 0010
0000 0000 0001 0011
0000 0000 0001 0100
0000 0000 0001 0101
GE Multilin
Courtesy of NationalSwitchgear.com
DEFINITION
DSP DIAGNOSTIC FLAGS
A/D Virtual Ground
(0 = Okay, 1 = Out of Tolerance)
A/D Subsystem
(0 = Okay, 1 = Not Responding)
LOGIC FLAG
Pickup Flag
(0= Not Picked Up, 1= Picked Up)
Operated Flag
(0 = Not Operated, 1 = Operated)
Latched Flag
(0 = Not Latched, 1 = Latched)
Self test flag
(0= No error, 1= Error)
Phase A Flag
(0 = No Fault, 1 = Fault)
Phase B Flag
(0 = No Fault, 1 = Fault)
Phase C Flag
(0 = No Fault, 1 = Fault)
Ground Flag
(0 = No Fault, 1 = Fault)
UNSIGNED VALUE,
3 DECIMAL PLACES
FORCE LED STATE
LED On/Off State (0 = Off, 1 = On)
LED #1 (Top)
LED #2
LED #3
LED #4
LED #5
LED #6
LED #7
LED #8 (Bottom)
FRONT PANEL KEY
0 = '0'
1 = '1'
2 = '2'
3 = '3'
4 = '4'
5 = '5'
6 = '6'
7 = '7'
8 = '8'
9 = '9'
10 = '.'
11 = 'Value Up'
12 = 'Value Down'
13 = 'Message Up'
14 = 'Message Down'
15 = 'Next'
16 = 'Enter'
17 = 'Escape'
18 = 'Setpoints'
19 = 'Actual'
20 = 'Reset'
21 = 'Help'
745 Transformer Management Relay
7.4 MODBUS MEMORY MAP
Table 7–6: 745 DATA FORMATS (Sheet 16 of 25)
CODE APPLICABLE BITS DEFINITION
F56 16 bits INPUT ASSERT FLAGS
xxxx xxxx xxxx xxx1 Input 1
(0 = Not Asserted, 1 = Asserted)
xxxx xxxx xxxx xx1x Input 2
(0 = Not Asserted, 1 = Asserted)
xxxx xxxx xxxx x1xx Input 3
(0 = Not Asserted, 1 = Asserted)
xxxx xxxx xxxx 1xxx Input 4
(0 = Not Asserted, 1 = Asserted)
xxxx xxxx xxx1 xxxx Input 5
(0 = Not Asserted, 1 = Asserted)
xxxx xxxx xx1x xxxx Input 6
(0 = Not Asserted, 1 = Asserted)
xxxx xxxx x1xx xxxx Input 7
(0 = Not Asserted, 1 = Asserted)
xxxx xxxx 1xxx xxxx Input 8
(0 = Not Asserted, 1 = Asserted)
xxxx xxx1 xxxx xxxx Input 9
(0 = Not Asserted, 1 = Asserted)
xxxx xx1x xxxx xxxx Input 10
(0 = Not Asserted, 1 = Asserted)
xxxx x1xx xxxx xxxx Input 11
(0 = Not Asserted, 1 = Asserted)
xxxx 1xxx xxxx xxxx Input 12
(0 = Not Asserted, 1 = Asserted)
xxx1 xxxx xxxx xxxx Input 13
(0 = Not Asserted, 1 = Asserted)
xx1x xxxx xxxx xxxx Input 14
(0 = Not Asserted, 1 = Asserted)
x1xx xxxx xxxx xxxx Input 15 (0 = Not Asserted, 1 =
Asserted)
1xxx xxxx xxxx xxxx Input 16 (0 = Not Asserted, 1 =
Asserted)
F57 16 bits OUTPUT RELAY OPERATE FLAGS
xxxx xxxx xxxx xxx1 Output Relay 1
(0 = Not Operated, 1 = Operated)
xxxx xxxx xxxx xx1x Output Relay 2
(0 = Not Operated, 1 = Operated)
xxxx xxxx xxxx x1xx Output Relay 3
(0 = Not Operated, 1 = Operated)
xxxx xxxx xxxx 1xxx Output Relay 4
(0 = Not Operated, 1 = Operated)
xxxx xxxx xxx1 xxxx Output Relay 5
(0 = Not Operated, 1 = Operated)
xxxx xxxx xx1x xxxx Output Relay 6
(0 = Not Operated, 1 = Operated)
xxxx xxxx x1xx xxxx Output Relay 7
(0 = Not Operated, 1 = Operated)
xxxx xxxx 1xxx xxxx Output Relay 8
(0 = Not Operated, 1 = Operated)
xxxx xxx1 xxxx xxxx Self-Test Relay
(0 = Not Operated, 1 = Operated)
F58 16 bits DEMAND METER TYPE
0000 0000 0000 0000 0 = Thermal
0000 0000 0000 0001 1 = Block Interval
0000 0000 0000 0010 2 = Rolling Demand
F59 16 bits VIRTUAL OUTPUT OPERATE
FLAGS
xxxx xxxx xxxx xxx1 Virtual Output 1
(0 = Not Operated, 1 = Operated)
xxxx xxxx xxxx xx1x Virtual Output 2
(0 = Not Operated, 1 = Operated)
xxxx xxxx xxxx x1xx Virtual Output 3
(0 = Not Operated, 1 = Operated)
xxxx xxxx xxxx 1xxx Virtual Output 4
(0 = Not Operated, 1 = Operated)
xxxx xxxx xxx1 xxxx Virtual Output 5
(0 = Not Operated, 1 = Operated)
7
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