Eaton EASY222-DN, User Manual

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Control commands for easy600
72
09/10 MN05013007Z-EN
Read/write function
blocks Overview
The first data byte of the string to be written on command
represents a command for easy600 and defines the meaning
of the remaining 6 data bytes. The following table shows the
possible commands.
Operands Meaning Command Page
A1 – A8 „Analog value comparator A1 – A8: write actual values
(function, comparison values)“ 22
hex
– 29
hex
73
C1 – C8 „Counter relays C1 – C8: read actual value“ 3B
hex
– 42
hex
76
„Counter relay C1 – C8: write reference value“ 09
hex
– 10
hex
78
„Counter relay C1 – C8: read reference value“ 43
hex
– 4A
hex
80
T1 – T8 „Timing relays T1 – T8: read actual value (timing range,
actual value, switching function)“ 2B
hex
– 32
hex
82
„Timing relays T1 – T8: write parameters (timing range,
reference value, switching function)“ 01
hex
– 08
hex
86
Ö
1 –
Ö
4 “Time switch
Ö
1 –
Ö
4: read actual value
(channel, ON time, OFF time)”
4B
hex
– 5A
hex
90
“Time switch
Ö
1 –
Ö
4: read setpoint value
(channel, ON time, OFF time)”
12
hex
– 21
hex
94