CPS ECB200KTL/US-800

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4. To modify “Reactive power set in per” to -20%, the following instruction can be

issued:

01 06 30 4C FF EC 07 60

5. To change the local / remote control item to remote control mode, the following

instruction can be issued:

01 06 30 9C 00 01 87 24

6. To have the PCS power-off in local control mode, the following instruction can

be issued:

01 06 30 AB 55 55 08 45

7. To have the PCS power-on in remote control mode, the following instruction can

be issued:

01 06 31 0E 00 01 27 35

6.4.2 Modbus TCP

Port: 502

IP Address: 10.122.1.221 (default)

Modbus TCP Frame Format:

Head

Length (Bytes)

Address

Function Code

Data

Length

1Byte

N(Bytes)

Examples for writing to single register

1. To modify “Active power set in per” to 50%, the following instruction can be

issued:

00 00 00 00 00 06 01 06 30 47 01 F4

2. To modify “Active power set in per” to -100%, the following instruction can be

issued:

00 00 00 00 00 06 01 06 30 47 FF 9C

3. To modify “Reactive power set in per” to 10%, the following instruction can be

issued:

00 00 00 00 00 06 01 06 30 4C 00 64

CPS ECB200KTL/US-800 - Modbus TCP