RKC INSTRUMENT Z-TIO-G, Instruction Manual, Page: 146 / 246

9. COMMUNICATION DATA DESCRIPTION
IMS01T28-E4
9-38
Communication switch for logic
RKC communication
identifier EF
Modbus
register address 014EH (334)
ON/OFF signal that applies the signal of event information occurring in the higher system as input to a
logic computation result (logic output).
Attribute:
R/W
Digits:
7 digits
Number of data:
1 (Data of each module)
Data range: RKC communication:
ASCII code data
Communication switch for logic is assigned as a digit image in ASCII code data of 7 digits.
ASCII code data of 7 digits:
Most significant digit ············ Least significant digit
Data:
0: OFF 1: ON
Modbus:
0 to 3 (bit data)
Communication switch for logic is assigned as a bit image in binary numbers.
Bit image: 0000000000000000
Bit 15 ····················· Bit 0
Bit data: 0: OFF 1: ON
Factory set value:
0
Related parameters:
Logic output monitor (P. 9-12), Output assignment (P. 9-50),
Operation mode assignment (P. 9-82)
Example: Applying an event signal from a host computer to logic switch 1
For a block diagram of the logic output selection function, refer to
12. APPENDIX (P. 12-5).
Host
computer
Z-TIO module
Communication
(Signal: 0 or 1)
<Logic output 2>
Same as Logic output 1
<
論理出力
1>
･
･
･
･
CH1
Event 1
Event 2
Event 3
Event 4
Communication
SW1
(0: OFF 1: ON)
Control
output 1
FAIL
output 1
Output
terminal 1
(Output
assignment)
Logic
output 1
Event 1
Event 2
Event 3
Event 4
Communication
SW4
(0: OFF 1: ON)
0
1
2
･
･
･
･
･
･
Energized/
De-energized
<Logic output 1>
CH2
Bit 0: Communication switch 1
Bit 1: Communication switch 2
Bit 2 to Bit 15: Unused
[Communication switch for logic]
Least significant digit: Communication switch 1
2nd digit:
Communication switch 2
3rd digit to Most significant digit:
Unused