ioPAC8500_iec_ai
Detailed Description
Background
ioPAC8500 AI IEC Sample Project
Copyright
Moxa Inc.
Date
08-18-2015
Author
TJ Tai
Version
V1.0
Scenario
Introduction
This is AI IEC sample project. The controller get AI value or status and then set DO on/off.
Operating Environment
Hardware Environment
- CPU module:
ioPAC 8500-9-RJ45-IEC-T
- Slot 2:
85M-2600-T
- Slot 3:
85M-3811-T
- Slot 4:
85M-3800-T
Software Environment
- Programming Tool:
ISaGRAF 6.3
- Configuration Tool:
Moxa RTUxpress 1.1
Config Setting
Config file: ioPAC8500_iec_ai.rtu
Step by Step
Initialization
- Import config file onto ioPAC
- Open IEC project via ISaGRAF
- Build -> Build Solution
- Import IEC porject onto ioPAC
Step 1
85M-3811(slot 3) detect channel 0 and 1 and compare its value, if AI0 > AI1, then set DO0 on (slot 2); otherwise set DO0 off.
Step 2
85M-3800(slot 4) channel 0 with a burn-out value at 3mA which is config by RTUxpress has four status that refer to DO channel 0 to channel 3.
Reference
-
ISaGRAF Function Block Help:
please press F1 button on the function block which need more description in the ISaGRAF
-
Moxa ioPAC ISaGRAF Reference Manuals:
Please press Help -> Moxa ioPAC ISaGRAF Reference Manuals in the Moxa RTUxpress utility