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Chapter 7. Usage of Various Functions
7-51
b)
Current output
In current output, digital amount 0 exchanges to 0mA, and 4,000 does 20mA.
Analog amount of digital input 1 equals to 5
㎂
.
6) Program example
(1) Distinction program of A/D conversion value
a) Program explanation
- When digital value of channel 0 is less than 2000, %QX0.0.0 is On
- when digital value of channel 0 is more than 3000, P091 is on, %QX0.0.1 is On
- When digital value of channel 0 is more or same than 2000 or lesser than 3000, %QX0.0.2 is On
b) System configuration
Main unit G7F-ADHB G7E-DR20A
Anal
og outp
ut
cu
rrent
D/A conversion characteristic (Current output)
Anal
og outp
ut
cu
rrent
20
㎃
10
㎃
0
㎃
0V
0
2000
4000
Digital input value
2004
2000 2001 2002 2003
Digital input
2005
10.005
㎃
10.000
㎃
5
㎂
Summary of Contents for GLOFA G7M-DR20U
Page 28: ...Chapter 4 Names of Parts 4 3 2 G7M DRT60U N 3 G7M DT60U N 4 G7M DT60U P...
Page 29: ...Chapter 4 Names of Parts 4 4 5 G7M DR60U DC 6 G7M DRT60U N DC 7 G7M DT60U N DC...
Page 31: ...Chapter 4 Names of Parts 4 6 3 G7M DT40U N 4 G7M DT40U P 5 G7M DR40U DC...
Page 32: ...Chapter 4 Names of Parts 4 7 6 G7M DRT40U N DC 7 G7M DT40U N DC 8 G7M DT40U P DC...
Page 33: ...Chapter 4 Names of Parts 4 8 4 1 3 30 point main unit 1 G7M DR30U 2 G7M DRT30U N 3 G7M DT30U N...
Page 34: ...Chapter 4 Names of Parts 4 9 4 G7M DT30U P 5 G7M DR30U DC 6 G7M DRT30U N DC...
Page 36: ...Chapter 4 Names of Parts 4 11 2 G7M DRT20U N 3 G7M DT20U N 4 G7M DT20U P...
Page 37: ...Chapter 4 Names of Parts 4 12 5 G7M DR20U DC 6 G7M DRT20U N DC 7 G7M DT20U N DC...
Page 38: ...Chapter 4 Names of Parts 4 13 8 G7M DT20U P DC...
Page 159: ...Chapter 7 Usage of Various Functions 7 52 c Program...
Page 183: ...Chapter 7 Usage of Various Functions 7 76 c Program...
Page 253: ...Chapter 8 Communication Functions 8 27 b When uses Ch 1 Built in RS 485...
Page 356: ...Appendix 1 System Definitions App1 9 6 Position Parameter...
Page 357: ...Appendix 1 System Definitions App1 10 7 High Speed Counter Parameter...