9.1 PLC Connection 9-47
9.1.27 Q170MCPU (Multi CPU)
Editor
Communication setting
(Underlined setting: default)
PLC
When using the PLC for the first time, the operating system must be installed. For more information, refer to the PLC manual
issued by the manufacturer.
No communication setting is required.
Available Device Memory
The available setting range of device memory varies depending on the PLC model. Be sure to set within the range available for
the PLC to be used. Use [TYPE] when assigning indirect device memory for macro programs.
*1 The unit number is required in addition to the device type and address. To set the device memory address on the editor for the link unit
which has byte-addressable memory, convert the address into word address.
For the unit number, set the decimal number of “XXX” included in the station I/O number “xxx0 H” of the link unit. For more information,
see page 9-16.
Item Setting Remarks
Connection Mode 1 : 1
/ Multi-link2 / Multi-link2 (Ethernet)
Signal Level RS-232C
Baud Rate 9600 / 19200 / 38400 / 57600 / 115K
bps
Data Length 8 bits
Stop Bit 1 bit
Parity Odd
Device Memory TYPE Remarks
D(data register) 00H
W(link register) 01H
R (file register) 02H Available only for the sequencer CPU
TN (timer/current value) 03H Available only for the sequencer CPU
CN (counter/current value) 04H Available only for the sequencer CPU
SPU (special unit buffer memory) 05H
Available only for the sequencer CPU
*1
M (internal relay) 06H
L (latch relay) 07H Available only for the sequencer CPU
B (link relay) 08H
X(input) 09H
Y(output) 0AH
TS (timer/contact) 0BH Available only for the sequencer CPU
TC (timer/coil) 0CH Available only for the sequencer CPU
CS (counter/contact) 0DH Available only for the sequencer CPU
CC (counter/coil) 0EH Available only for the sequencer CPU
SD (special register) 10H
SM (special relay) 11H
SB (special link relay) 12H Available only for the sequencer CPU
SW (special link register) 13H Available only for the sequencer CPU
ZR (file register/for continuous access) 14H Available only for the sequencer CPU
F (annunciator) 15H
SS (totalizing timer/contact) 16H Available only for the sequencer CPU
SC (totalizing timer/coil) 17H Available only for the sequencer CPU
SN (totalizing timer/current value) 18H Available only for the sequencer CPU
Z (index register) 19H Available only for the sequencer CPU
# (motion register) 1AH Available only for the motion CPU
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