Eaton EASY222-DN, User Manual

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Control commands for easy700
130
09/10 MN05013007Z-EN
Counter relays: C1 – C16
Telegram structure
Table 60: Operand overview
Byte Meaning Value (hex), sent by
Master Slave Master Slave
Attribute ID
Read 89 –
Write 8D –
0 Response:
Read successful – C2
Write successful – C1
Command rejected – C0
1)
0 1 Part no. 8F 8F
1 2 Instance
2
00 – 0F 00 – 0F
2 3 Index a table 60 a table 60
3 – 6 4 – 7 Data 1 – 4 depending on
index,
a table 61
depending on
index,
a table 61
1) Possible causes a page 144
2) easy provides 16 counters C1 to C16 for use as required. These can be addressed using the
instance (0 – F).
Index
(hex) Operand Read Write
00 Parameters
a
table 61
x
01 Control byte a table 62 x
02 Actual value S1
2)
x c
1)
03 Counter setpoint 2 S2
2)
x c
1)
1) The value can only be written if it is assigned to a constant in the program.
2) A 16-bit value is transferred in the data bytes Data 1 – Data 2. Be aware that the
Low byte is kept in Data 1 and the High byte in Data 2.