LS Industrial Systems SV-iS7 PLC User Manual

Chapter 7 Exclusive Functions for iS7 Inverter Control/Monitoring
7-12
▶ Special D registers of PLC for inverter control corresponding to APO60 ~ 67
Register Use of the Register Remark
D4454
Data to inputted in the common area parameter
address set up by AP060 (PLC Wr Data 1).
PLC option → Inverter
(Control)
D4455
Data to inputted in the common area parameter
address set up by AP061 (PLC Wr Data 2).
PLC option → Inverter
(Control)
D4456
Data to inputted in the common area parameter
address set up by AP062 (PLC Wr Data 3).
PLC option → Inverter
(Control)
D4457
Data to inputted in the common area parameter
address set up by AP063 (PLC Wr Data 4).
PLC option → Inverter
(Control)
D4458
Data to inputted in the common area parameter
address set up by AP064 (PLC Wr Data 5).
PLC option → Inverter
(Control)
D4459
Data to inputted in the common area parameter
address set up by AP065 (PLC Wr Data 6).
PLC option → Inverter
(Control)
D4460
Data to inputted in the common area parameter
address set up by AP066 (PLC Wr Data 7).
PLC option → Inverter
(Control)
D4461
Data to inputted in the common area parameter
address set up by AP067 (PLC Wr Data 8).
PLC option → Inverter
(Control)
▶ Application and exemplary program
1) Set up the inverter parameters as follows. In the APO60 (PLC Wr Data1), enter 0386Hex which is the
common area address of the inverter digital output (page 4, “App. 4-6, Appendix).
Code Function Name Set Value
OUT31
Relay 1 None
OUT32
Relay 2 None
APO60
PLC Wr Data1 0386 Hex
2) APO60 (PLC Wr Data1) corresponds with the D4454 which is the special register of PLC option by 1:1
relation. Since the APO60 (PLC Wr Data1) is currently registered with the common area address
(0386Hex) of the virtual multi-function output of the inverter, if a specific value is entered in the D4454 by
the ladder program, the value will be the digital output of the inverter.
3) In the sample program below, if D4454 is written with h0003, 30A-30C of Relay1 and AXA-AXC of
Relay2 are short-circuited. And then, if D4454 is written with h0000, the 30A-30C and AXA-AXC of
Relay2 are opened.

LS Industrial Systems SV-iS7 PLC Specifications

General

Brand	LS Industrial Systems
Model	SV-iS7 PLC
Category	Computer Hardware
Language	English