Instruction manual

5. RKC COMMUNICATION PROTOCOL
IMR01H02-E3
41
Continued from the previous page.
Name Iden-
tifier
No. of
digits
Data range Factory set
value
Attri-
bute
CH
Device address
1
IP
6 0 to 99 0 R/W
−
Communication
speed
1
IR
6 0: 2400 bps
1: 4800 bps
2: 9600 bps
3: 19200 bps
2R/W
−
Data bit
configuration
1
IQ
6 See
data bit configuration
table
2
0R/W
−
Interval time
1
IT
6 0 to 250 ms 10 R/W
−
1
The value changed becomes effective when the power is turned on again or when changed from
STOP to RUN.
2
Data bit configuration table
Set value Data bit Parity bit Stop bit
0 8 Without 1
1 8 Without 2
28Even1
3 * 8 Even 2
48Odd1
5 * 8 Odd 2
6 * 7 Without 1
7 * 7 Without 2
8 * 7 Even 1
9 * 7 Even 2
10 * 7 Odd 1
11 * 7 Odd 2
* When the Modbus communication protocol selected, this setting becomes invalid.
Continued on the next page.
Setting range of
RKC communication
Setting range of
Modbus