Eaton EASY222-DN, User Manual

Page: 172 / 284

easy800/MFD control
commands
168
09/10 MN05013007Z-EN
Local outputs: QW0/
outputs of the network station: QW1 – QW8
You can read the local outputs directly via the DeviceNet and
also write them from easy800, Version 04. However, the
outputs are only switched externally if the device is in Run
mode and the addressed output is not being used in the
circuit diagram.
a
section “Read/write image data” on
page 154.
Telegram structure
Byte Meaning Value (hex), sent by
Master Slave Master Slave
Command
Read 91 –
Write
1)
B1 –
0 Response
Read successful – C2
Write successful – C1
Command
rejected – C0
0 1 Len 02 02
1 2 Part no. 04 04
2 3 Index
2)
00/01 – 08 00/01 – 08
3 4 Data 1
Read operation 00 a table 80
month Write
operation
a
table 84 00
4 – 6 5 – 7 Data 2 – 4 00 00
1) Writing is only possible from easy800, device version 04
a
section
“Read/write date and time” on page 148.
2) 00 = Local output
01 – 08 = Outputs of network stations 1 – 8