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Wiring
RS-232C
ZM-
**
(CN1)
D-sub 25pin(Male: )
FG
SD
RD
RS
CS
1
2
3
4
5
TXD
RXD
SG 7
RTS
CTS
DSR
SGND
DTR
2
3
4
5
6
7
9
PC
D-sub 9pin(Male: )
Available Memory
Memory
Bit Write TYPE Remarks
4 (word device) 0
3 (input register) 1 Constant register included
R (link register) 2
A (extension register) 3
0 (coil) 4
D (link coil) 5
1 (input register) 6
7 (constant register) 7
Wiring Diagram 1
The following is a diagram to show the wiring of the cable which connects ZM-
**
to PC.
* Use twist shielded cables.
2 YASKAWA PC • 1
Set the memory to the extent of the memory range of each PC model. In case of using the
[Bit Write] memory as the bit device of the [Output Action] is [Momentary W], the other
bits will be cleared when the bit memory is output, because the [Bit Write] will be output
by one word (refer to P5-10, reference 14-7 of ZM-71SE Instruction Manual). Use [TYPE]
number to assign indirect memory for macro programs.
Available: Unavailable:
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