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Advant
®
Controller 450 User’s Guide
Chapter 2 Installation
2-74
3BSE 002 415R701 Rev A
Input Signals
shows in principle where to check an input signal in an S100 I/O application.
DI boards provide X90 connector and DI channel LEDs.
AI boards provide X90 connector, a test terminal X3 and a common-to-all-channels A/D
conversion indicating LED.
See separate documentation for detailed information.
•
Digital Input Signals
shows where you can check a digital input signal in an input channel.
Proceed as follows:
–
Use the command MDB (Modify Data Base) to present the data base element.
Use GETAB as an alternative.
–
Ensure that the connections of the data base element are filled in correctly for the
signal to be examined. See the data sheet for the data base element.
–
Simulate the digital input signal as close to the process transducer as possible or
activate the transducer itself.
–
Check that the corresponding yellow LED on the input board concerned illuminates
Figure 2-28. Principal Block Diagram of S100 I/O Input Channel, Test Points
Process
S100 I/O hw interface
AC 450 sw interface
Connection
unit
Input
board
Process
object
Data base
PC program
DI ch.
AI
(A/D)
X3
X90
Board
Signal
Engineering station
DB elements
VALUE
ERR
NAME
TYPE
ERR
Operator station
- Object display
- Trend curve
Summary of Contents for Advant Controller 450
Page 1: ...Advant OCS with Master software GYDQW RQWUROOHU User s Guide 3BSE 002 415R701 Rev A ...
Page 26: ...Advant Controller 450 User s Guide Table of Contents 3BSE 002 415R701 Rev A xvi ...
Page 30: ...Advant Controller 450 User s Guide Table of Contents 3BSE 002 415R701 Rev A xx ...
Page 488: ... GYDQW RQWUROOHU 8VHU V XLGH SSHQGL DUGZDUH 0RGXOHV A 48 3BSE 002 415R701 Rev A ...
Page 508: ...Advant Controller 450 User s Guide Appendix D Item Designations D 12 3BSE 002 415R701 Rev A ...
Page 518: ...Advant Controller 450 User s Guide Appendix F Load Calculation F 4 3BSE 002 415R701 Rev A ...
Page 522: ...Advant Controller 450 User s Guide Appendix G Memory Calculation G 4 3BSE 002 415R701 Rev A ...
Page 528: ...Advant Controller 450 User s Guide Appendix H Halt Codes H 6 3BSE 002 415R701 Rev A ...
Page 562: ...Advant Controller 450 User s Guide Index iv 3BSE 002 415R701 Rev A ...
Page 563: ......
Page 564: ...3BSE 002 415R701 Rev A March 2000 ...