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.
Summary of Contents for UG220H Series
Page 270: ...Appendix Ladder Transfer Function...
