Fujitronic Programmable Operation Display UG520H-x - Manual (Page 171)

2 - 102 37 SIEMENS PLC • 6
Available Memory
The assigned memory is indicated while editing the screen as illustrated:
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-232C
Wiring Diagram 1
Wiring Diagram 2
<E.g.> DB0001: 0000
Block No.
Address No.
D-sub 25pin(Male: ) HMI Adapter
PC Adapter
D-sub 9pin(Female: )
* Use twist shielded cables.
FG
SD
RD
RS
CS
SG
2
1
3
4
5
7
RD
SD
SG
RTS
CTS
6
5
8
1
7
POD (CN1)
Memory TYPE Remarks
DB (data register) 0 Use memories more than DB1.
I (input relay) 1 IW as word device
Q (output relay) 2 QW as word device
M (Merker Word) 3 MW as word device
T (timer/current value) 4
C (counter/current value) 5
POD (CN1)
D-sub 25pin(Male: )
FG
+SD
-SD
+RD
PLC
D-sub 9pin(Male: )
+RD/SD
-RD/SD
3
8
-RD
1
12
13
24
25
* Use twist shielded cables.