Basic Documentation

Functions
Communication objects
4
52 | 66
A6V12114068_en--_c
Read
Write
Object no.
Object
Related parameter
Address (Decimal)
Register length (bytes)
Read only (RO) or Read/Write (R/W)
Function code (HEX) 0x03--Read holding registers 0x04--Read input registers 0x06--Write single register 0x10--Write multiple registers
Special process
Default value
Data value range
(Decimal)
76
System time
-
0201
...
0204
4
R/W
0x03
0x10
-
-
YYYYYYYY 0000MMMM
000DDDDD dddhhhhh
00mmmmmm 00ssssss
xxxxxxxx x0000000
Y 2000...2100 = Year
M 1...12 = Month
D 1...31 = Day of month
d 0, 1…7 = Any, Mon…Sun
h 0...23 = Hours
m 0...59 = Minutes
s 0...59 = Seconds
x reserve
77
Alarm descriptions
Condensation in room
-
0205
1
R/W
0x03
0x10
-
-
0 = No error
1 = Error
78
Fault input 1
-
0206
1
R/W
0x03
0x10
-
-
0 = No error
1 = Error
79
Fault input 2
-
0207
1
R/W
0x03
0x10
-
-
0 = No error
1 = Error
80
Filter dirty
-
0208
1
R/W
0x03
0x10
-
-
0 = No error
1 = Error
81
Restart device
-
0209
1
R/W
0x03
0x10
-
0
-
82
Reserve1
-
0210
1
R/W
0x03
0x10
-
0
-
83
Reserve2
-
0211
1
R/W
0x03
0x10
-
0
-
1)
It is only for application 2-pipe with electric heater.