CHAPTER 2: MODBUS COMMUNICATION
MODBUS MEMORY MAP
D90
PLUS
LINE DISTANCE PROTECTION SYSTEM – COMMUNICATIONS GUIDE
89
64D0
Overfrequency 1 Function
0 to 1
---
1
F102
0 (Disabled)
64D1
Overfrequency 1 Block
0 to 65535
---
1
F300
0
64D2
Overfrequency 1 Source
0 to 5
---
1
F167
0 (SRC 1)
64D3
Overfrequency 1 Pickup
20 to 65
Hz
0.01
F001
6050
64D4
Overfrequency 1 Pickup Delay
0 to 65.535
s
0.001
F001
500
64D5
Overfrequency 1 Reset Delay
0 to 65.535
s
0.001
F001
500
64D7
Overfrequency 1 Events
0 to 1
---
1
F102
0 (Disabled)
64D8
Reserved (4 items)
0 to 1
---
1
F001
0
64DC
...Repeated for Overfrequency 2
64E8
...Repeated for Overfrequency 3
64F4
...Repeated for Overfrequency 4
Power Swing Detect (Read/Write Grouped Setting)
65C0
Power Swing Detect Function
0 to 1
---
1
F102
0 (Disabled)
65C1
Power Swing Detect Source
0 to 5
---
1
F167
0 (SRC 1)
65C2
Power Swing Detect Mode
0 to 1
---
1
F513
0 (Two Step)
65C3
Power Swing Detect Supervision
0.05 to 30
pu
0.001
F001
600
65C4
Power Swing Detect Forward Reach
0.1 to 500
ohms
0.01
F001
5000
65C5
Power Swing Detect Forward RCA
40 to 90
degrees 1
F001
75
65C6
Power Swing Detect Reverse Reach
0.1 to 500
ohms
0.01
F001
5000
65C7
Power Swing Detect Reverse RCA
40 to 90
degrees 1
F001
75
65C8
Power Swing Detect Outer Limit Angle
40 to 140
degrees 1
F001
120
65C9
Power Swing Detect Middle Limit Angle
40 to 140
degrees 1
F001
90
65CA
Power Swing Detect Inner Limit Angle
40 to 140
degrees 1
F001
60
65CB
Power Swing Detect Delay 1 Pickup
0 to 65.535
s
0.001
F001
30
65CC
Power Swing Detect Delay 1 Reset
0 to 65.535
s
0.001
F001
50
65CD
Power Swing Detect Delay 2 Pickup
0 to 65.535
s
0.001
F001
17
65CE
Power Swing Detect Delay 3 Pickup
0 to 65.535
s
0.001
F001
9
65CF
Power Swing Detect Delay 4 Pickup
0 to 65.535
s
0.001
F001
17
65D0
Power Swing Detect Seal In Delay
0 to 65.535
s
0.001
F001
400
65D1
Power Swing Detect Trip Mode
0 to 1
---
1
F514
0 (Delayed)
65D2
Power Swing Detect Block
0 to 65535
---
1
F300
0
65D4
Power Swing Detect Event
0 to 1
---
1
F102
0 (Disabled)
65D5
Power Swing Detect Shape
0 to 1
---
1
F085
0 (Mho Shape)
65D6
Power Swing Detect Quad Forward Middle
0.1 to 500
ohms
0.01
F001
6000
65D7
Power Swing Detect Quad Forward Outer
0.1 to 500
ohms
0.01
F001
7000
65D8
Power Swing Detect Quad Reverse Middle
0.1 to 500
ohms
0.01
F001
6000
65D9
Power Swing Detect Quad Reverse Outer
0.1 to 500
ohms
0.01
F001
7000
65DA
Power Swing Detect Outer Right Blinder
0.1 to 500
ohms
0.01
F001
10000
65DB
Power Swing Detect Outer Left Blinder
0.1 to 500
ohms
0.01
F001
10000
65DC
Power Swing Detect Middle Right Blinder
0.1 to 500
ohms
0.01
F001
10000
65DD
Power Swing Detect Middle Left Blinder
0.1 to 500
ohms
0.01
F001
10000
65DE
Power Swing Detect Inner Right Blinder
0.1 to 500
ohms
0.01
F001
10000
65DF
Power Swing Detect Inner Left Blinder
0.1 to 500
ohms
0.01
F001
10000
Load Encroachment (Read/Write Grouped Setting)
6700
Load Encroachment Function
0 to 1
---
1
F102
0 (Disabled)
6701
Load Encroachment Source
0 to 5
---
1
F167
0 (SRC 1)
6702
Load Encroachment Minimum Voltage
0 to 3
pu
0.001
F001
250
Address Description
Range
Units
Step
Format Default