Control commands for EZ700

Counter relays: C1 – C16

Telegram structure

Byte

 

Meaning

Value (hex), sent by

 

 

 

 

 

 

Master

 

Slave

0

 

Toggle byte

 

J page 44

 

1

 

Command:

 

 

 

 

 

 

 

Read

89

 

 

 

 

 

 

 

 

 

 

 

 

Write

8D

 

 

 

 

 

 

 

 

 

 

Response:

 

 

 

 

 

 

Read successful

 

 

C2

 

 

 

Write successful

 

 

C1

 

 

 

Command rejected

 

 

C01

2

 

Type

8F

 

8F

3

 

Instance2

 

00 – 0F

 

00 – 0F

4

 

Index

 

J Table 27

 

5 – 8

 

Data 1 – 4

 

depending on index,J Table 28

 

 

 

 

 

 

 

 

1)Possible causes J page 91

2)EZ provides 16 counters C1 to C16 for use as required. These can be addressed using the instance (0 – F).

76

For more information visit: www.EatonElectrical.com

MN05013001E

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Eaton Electrical EZ204-DP Counter relays C1 C16 Telegram structure, Byte Meaning Value hex, sent by Master Slave