Table of Contents
4.2
Parameter Settings
No.
Parameter
1
2
3
4
5
6
7
8
9
Value Range
1–6553
Current transformer ratio
0.1–999.9
Potential transformer ratio
Communication protocol switchover:
1: 645
1: Factory mode
2: n.2
2: None parity, 2 stop bits, n.2
3: n.1
3: None parity, 1 stop bit, n.1
4: E.1
4: Even parity, 1 stop bit, E.1
5: 0.1
5: Odd parity, 1 stop bit, 0.1
1–247
Modbus communication address
Communication baud rate:
0: 1.200
0: 1200 bps
1: 2.400
1: 2400 bps
2: 4.800
2: 4800 bps
3: 9.600
3: 9600 bps
4: 19.20
4: 19200 bps
5: 115.2
5: 115200 bps
Wiring mode:
0: n.34
0: n.34, three-phase four-wire
1: n.33
1: n.33, three-phase three-wire
Rotation display time (s):
0–30
0: Fixed display
1–30: Time interval of rotation display
Backlight illumination time control
(minutes):
0–30
0: Steady on
1–30: Time of backlight illumination
without key operation
Channel switchover:
0: ct
0: Transformer connection
1: dc
1: Direct connection
11
Description
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