5-118 22. IDEC PLC
22. IDEC PLC
Available PLCs
* When using RS-232C cable “FC2A-KC2” made by IDEC, connect the cable shown in [Wiring
Diagram 3] to the D-sub 9-pin side of the FC2A-KC2 cable for communications with the V7 series.
Communication Setting
The recommended communication parameter settings of the PLC and the V7 series is as follows:
Available Memory
The available memory setting range varies depending on the PLC model. Be sure to set within the
range available with the PLC to be used. Use [TYPE] when assigning the indirect memory for macro
programs.
Select PLC Type PLC Unit/Port Connection
MICRO3 MICRO3 Loader port
RS-232C
IDEC cable “FC2A-KC1”
or
IDEC cable “FC2A-KC2”
*
+
[Wiring Diagram 1]
Item Setting on PLC V7 Comm. Parameter Setting
Baud rate 9600 bps 9600 bps
Port 1 1
Parity Even Even
Transmission code
Data length 7 7
Stop bit 1 1
Memory TYPE Remarks
D (data register) 0
I (input) 1
Q (output) 2
M (internal relay) 3
R (shift register) 4
TS (timer/set value) 5
TN (timer/enumerated value) 6
T (timer/contact) 7 Read only
CS (counter/set value) 8
CN (counter/enumerated value) 9
C (counter/contact) 10 Read only
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