5-4  5. KEYENCE
5.1.2 KZ-A500 CPU
Communication Setting
Editor
Communication setting
(Underlined setting: default)
PLC
Port setting switch
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.
Item Setting Remarks
Connection Mode 1:1
 / Multi-link2 / Multi-link2 (Ethernet)
Signal Level RS-232C / RS-422/485
Baud Rate 4800 / 9600 / 19200 / 38400 bps 9600 bps only valid when a signal level is RS-422/485.
Data Length 8 bits
Stop Bit 1 bit
Parity Odd
SW1 SW2 Baud Rate
ON OFF 4800 bps
OFF OFF 9600 bps
OFF ON 19200 bps
ON ON 38400 bps
Device Memory TYPE Remarks
D(data register) 00H
W (link register) 01H
R (file register) 02H
TN (timer/current value) 03H
CN (counter/current value) 04H
M (internal relay) 06H
L (latch relay) 07H
B (link relay) 08H
X(input) 09H
Y(output) 0AH
TS (timer/contact) 0BH
TC (timer/coil) 0CH
CS (counter/contact) 0DH
CC (counter/coil) 0EH