2 - 99
SIEMENS PLC • 5
(TI545, 555)
36
19200bps
Baud Rate
Parity
Transmission
Code
Data Length
Stop Bit
Item
Setting of PLC
19200bps
None (fixed)
8 (fixed)
1 (fixed)
Comm. Parameter of POD
PLC
Wiring Diagram
TI545/555 CPU port
(built-in)
RS-232C [Wiring Diagram 1]
RS-422
[Wiring Diagram 2]
Select PLC Type
TI500/505
(TI500/505 UG400)
Available PLC
Communication Setting
Connect the cable to the CPU port (RS-232C built-in port) for TI545/555.
The recommended communication parameter setting of both PLC and POD is as follows:
Available Memory
*
1
In case of using DCP (drum count/set value), set the
drum step No.1 to 16.
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.
36 SIEMENS PLC
•
5
<E.g.> DCP30000 : 1
Drum step No.
Address No.
Colon
Memory
TYPE
Remarks
V
(variable memory)
0
WX (word input)
1
WY (word output)
2
X
(discrete input)
3
Y
(discrete output)
4
CR
(control relay)
5
TCP (timer counter/set value)
6
TCC (timer counter/current value)
7
DCP (drum count/set value)
8
*
1
DCC (drum count/current value)
9
Read only
DSP (drum step/set value)
10
DSC (drum step/current value)
11
K
(fixed memory)
12
STW (system state)
13
Summary of Contents for UG220H Series
Page 270: ...Appendix Ladder Transfer Function...
