7. COMMUNICATION DATA LIST
IMR01Y36-E2
48
(4) Attribute:
A method of how communication data items are read or written when
viewed from the PLC is described.
RO: Only reading data is possible. (Get: Yes, Set: No)
Correspond to Service code: 0EH (Get_Attribute_Single) of
DeviceNet. For data request of a master, data is read from slave.
R/W: Reading and writing data is possible. (Get: Yes, Set: Yes)
Correspond to Service code: 0EH (Get_Attribute_Single)/Service
code: 10H (Set_Attribute_Single) of DeviceNet.
In Get_Attribute_Single, data is read for data request of a master
from
Slave.
In Set_Attribute_Single, write in data for Slave from a master.
(5) Data range:
The data range of communication item is written.
Bit image of bit data is as follows.
(6) Factory set value:
The factory set value of communication item is written.
For controller object (0x64: 64Hex, 0x65: 65Hex, 0x66: 66Hex), refer to
APPENDIX A.
DEVICE PROFILES (P. 103).
Communication includes both Normal setting data and Engineering setting data.
During RUN (control), the attribute of Engineering setting data is RO. To configure
Engineering setting data, the RUN/STOP switch must be set to STOP (control stopped).
Z-TIO module object (0x64: 64Hex):
Engineering setting data: ID83 to 203, 205 to 209, 211 to 224
Z-TIO module extended object (0x65: 65Hex):
Engineering setting data: ID24 to 42
Z-DIO module object (0x66: 66Hex):
Engineering setting data: ID13 to 26
The Engineering setting data should be set according to the application before setting any
parameter related to operation. Once the Engineering setting data are set correctly, those
datas are not necessary to be changed for the same application under normal conditions. If
they are changed unnecessarily, it may result in malfunction or failure of the instrument. RKC
will not bear any responsibility for malfunction or failure as a result of improper changes in
the Engineering setting.
Master (PLC etc.)
Data direction
The controller
Master (PLC etc.)
Data direction
The controller
Bit 15
Bit 0
…………….……………………
16-bit data