Eaton EASY222-DN, User Manual

Page: 130 / 284

Control commands for easy700
126
09/10 MN05013007Z-EN
Read/write function block
data
General notes
Always note the following when working with function
blocks:
• The relevant data is transferred in Intel format. In other
words, the first byte is the low byte (Byte 5) and the last
byte (byte 8) the high byte.
• The maximum data length is 4 bytes. All values must be
transferred in hexadecimal format.
Overview
h Please also observe the relevant description of the func-
tion blocks provided in the easy700 manual
(MN05013003Z-EN, previous description
AWB2528-1508GB) or in the easySoft Help.
Operands Meaning Read/Write Type
(hex) Page
A1 – A16 „Analog value comparator/threshold compar-
ator: A1 – A16“ Read/Write 8D 127
C1 – C16 „Counter relays: C1 – C16“ Read/Write 8F 130
O1 – O4 „Operating hours counters: O1 – O4“ Read/Write 92 133
T1 – T16 „Timing relays: T1 – T16“ Read/Write 8E 135
Y1 – Y8 „Year time switch: Y1 – Y8“ Read/Write A2 138
Ö
1 –
Ö
8 "Weekly timer:
Ö
1 –
Ö
8“ Read/Write A1 141