34
IMR02E20-E1
8. COMMUNICATION DATA LIST
8.1 Reference to Communication Data List
Register address
No.
Name
Iden-
tifier
Chan-
nel
HEX
DEC
Digits
Attri-
bute
Struc-
ture
Data range
Factory
set value
1
Measured value (PV)
M1
CH1
·
·
·
CH64
01FC
·
·
·
023B
508
·
·
·
571
7
RO
C
Input scale low to Input scale high
(1)
(2)
(4)
(5)
(6)
(8)
(9)
(3)
(7)
(1) Name:
Communication data name
(2) Identifier
:
Communication identifier of RKC communication
(3) Channel:
Channel number of data of one unit
(4) Register address:
Register address of Modbus data item specification
HEX: Hexadecimal
DEC: Decimal
(5) Digits:
The number of communication data digits in RKC communication
(6) Attribute:
A method of how communication data items are read or written when
viewed from the host computer or PLC is described
RO: Read only data
R/W:
Read and Write data
(7) Structure
:
C: Data for each channel
1, 2
M: Data for each module
U: Data for each SRZ unit
1
On a Z-TIO module (2-channel type), the communication data of the CH3 and CH4
becomes invalid.
2
Parameters only used for Heat/Cool control or position proportioning control, therefore
data (indicated by
in the name column) for CH2 and CH4 of Z-TIO modules are
unused. [Read is possible (0 is shown), but the result of Write is disregarded.]
(8) Data range:
Read or write range of communication data
ASCII code data (Example: 7 digits)
16-bit data (bit image)
(9) Factory set value:
Factory set value of communication data
Most
significant digit
Least
significant digit
…………
Bit 15
Bit 0
…………….……………………
Host computer or PLC
Data direction
COM-ML
Host computer or PLC
Data direction
COM-ML
