Fujitronic Programmable Operation Display UG520H-x - Manual (Page 84)

2 - 15 6 FUJI PLC • 6
Available Memory
* The current values of the timer and counter are indicated with TN/CN for purposes of
convenience in the table above. (The actual value is T/C.)
Set the memory to the extent of the memory range of each PLC model.
Use TYPE number to assign indirect memory for macro programs.
Wiring
The following is a diagram to show the wiring of the cable which connects POD to PLC.
RS-422
Wiring Diagram 1
* Recommended cable : O-VCTF-SS, 2C 0.75 mm 2 , made by Chyugoku Densen
Memory TYPE Remarks
D (data register) 0
R (link register) 1
M (internal relay) 2 WM as word device
K (latch relay) 3 WK as word device
X (input relay) 4 WX as word device
Y (output relay) 5 WY as word device
W (file register) 6
TN (timer/current value) 7 Read only *
CN (counter/current value) 8 Read only *
T (timer/contact) 9
C (counter/contact) 10
Z (special register) 12
V (special relay) 13 WV as word device
D-sub 25pin(Male: )
FG 1
12
13
24
25
PLC
SG
SG 7
Max. 500 m
POD (CN1)
+SD
-SD
+RD
-RD
+
-
* Use twist shielded cables.