GE B30 Communications Manual page 163
Universal relay family
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- Instruction manual (633 pages) ,
- Communications manual (526 pages) ,
- Technical reference manual (252 pages)
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CHAPTER 2: MODBUS COMMUNICATION
Products
Address Register name
"
9CEA
Neutral Current Unbalance 1 Stage 4
Pickup
"
9CEB
Neutral Current Unbalance 1 Stage 4 Slope 0 to 10
"
9CEC
Neutral Current Unbalance 1 Stage 1
Pickup Delay
"
9CED
Neutral Current Unbalance 1 Stage 2
Pickup Delay
"
9CEE
Neutral Current Unbalance 1 Stage 3
Pickup Delay
"
9CEF
Neutral Current Unbalance 1 Stage 4
Pickup Delay
"
9CF0
Neutral Current Unbalance 1 Dropout
Delay
"
9CF1
Neutral Current Unbalance 1 Stage 1 Block 0 to 4294967295
"
9CF3
Neutral Current Unbalance 1 Stage 2 Block 0 to 4294967295
"
9CF5
Neutral Current Unbalance 1 Stage 3 Block 0 to 4294967295
"
9CF7
Neutral Current Unbalance 1 Stage 4 Block 0 to 4294967295
"
9CF9
Neutral Current Unbalance 1 Target
"
9CFA
Neutral Current Unbalance 1 Events
"
9CFB
...Repeated for Neutral Current Unbalance
2
"
9D16
...Repeated for Neutral Current Unbalance
3
Neutral Voltage Unbalance Settings (Read/Write Grouped Setting) (3 Modules)
C70
9D50
Neutral Voltage Unbalance 1 Function
"
9D51
Neutral Voltage Unbalance 1 Neutral-Point
Source
"
9D52
Neutral Voltage Unbalance 1 Bus Source
"
9D53
Neutral Voltage Unbalance 1 Bus 3V0
"
9D54
Neutral Voltage Unbalance 1 Ground
"
9D55
Neutral Voltage Unbalance 1 AB Ratio
"
9D56
Neutral Voltage Unbalance 1 AC Ratio
"
9D57
Neutral Voltage Unbalance 1 Stage 1
Pickup
"
9D58
Neutral Voltage Unbalance 1 Stage 1 Slope 0 to 10
"
9D59
Neutral Voltage Unbalance 1 Stage 2
Pickup
"
9D5A
Neutral Voltage Unbalance 1 Stage 2 Slope 0 to 10
"
9D5B
Neutral Voltage Unbalance 1 Stage 3
Pickup
"
9D5C
Neutral Voltage Unbalance 1 Stage 3 Slope 0 to 10
"
9D5D
Neutral Voltage Unbalance 1 Stage 4
Pickup
"
9D5E
Neutral Voltage Unbalance 1 Stage 4 Slope 0 to 10
"
9D5F
Neutral Voltage Unbalance 1 Stage 1
Pickup Delay
"
9D60
Neutral Voltage Unbalance 1 Stage 2
Pickup Delay
UR FAMILY – COMMUNICATIONS GUIDE
Range
Units
Step
0 to 5
pu
0.001 F001
%
0.1
0 to 600
s
0.01
0 to 600
s
0.01
0 to 600
s
0.01
0 to 600
s
0.01
0 to 600
s
0.01
---
1
---
1
---
1
---
1
0 to 2
---
1
0 to 1
---
1
0 to 1
---
1
0 to 5
---
1
0 to 5
---
1
0 to 1
---
1
0 to 1
---
1
0.75 to 1.25
---
0.000
1
0.75 to 1.25
---
0.000
1
0.001 to 1
pu
0.001 F001
%
0.1
0.001 to 1
pu
0.001 F001
%
0.1
0.001 to 1
pu
0.001 F001
%
0.1
0.001 to 1
pu
0.001 F001
%
0.1
0 to 600
s
0.01
0 to 600
s
0.01
MEMORY MAP
Format
Default
50
F001
50
F001
3000
F001
1000
F001
100
F001
20
F001
25
F300
0
F300
0
F300
0
F300
0
F109
0 (Self-Reset)
F102
0 (Disabled)
F102
0 (Disabled)
F167
0 (SRC 1)
F167
0 (SRC 1)
F241
0
(Calculated)
F255
0 (VT
(ungrnd))
F001
10000
F001
10000
10
F001
0
20
F001
0
20
F001
50
30
F001
50
F001
3000
F001
1000
2-143
2
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