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2 MITSUBISHI PC • 6
MITSUBISHI PC • 6
(FX2N series)
7
Connection
Connect to the FX series CPU port. The communication parameter setting of ZM-
**
is done automatically.
Available PC
FX2N
ZM-71SE
Model Setting
CPC
Wiring Diagram
RS-422 exclusive cable (order product)
FX2N series
Available Memory
Memory Bit Write TYPE Remarks
D (data register) 0
TN (timer/current value) 1
CN (counter/current value) 2
32CN (counter 32bits) 3 * 1
M (internal relay) 4
S (state) 5
X (input relay) 6 Read only
Y (output relay) 7
TS (timer/contact) 8
CS (counter/contact) 9
*1 In case of the items which can display double word data (e.g. data display, graph, sampling), the
data is managed as double word data.
Both bit data and word data are managed as lower-half 16 bits data.
Input : 16 upper-half bits are ignored.
Output : “0” is written in the 16 upper-half bits.
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:
When the CPU is updated, or the specifications are changed, there is some
possibility that ZM-
**
cannot be connected to the PC.
Wiring
RS-422
In case of connecting, with RS-422, you may use our exclusive cable (order product : 2, 3, 5, 10, 15 m).
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