ioPAC8500_iec_aopc
Detailed Description
Background
ioPAC8500 AOPC IEC Sample Project
Copyright
Moxa Inc.
Date
08-13-2015
Author
TJ Tai
Version
V1.0
Scenario
Introduction
This is AOPC IEC sample project. The controller setup AOPC server and update DI counter by trigger tag, DI/DO by on change and AI by interval.
Operating Environment
Hardware Environment
- CPU module:
ioPAC 8500-9-RJ45-IEC-T
- Slot 1:
85M-1602-T
- Slot 2:
85M-2600-T
- Slot 3:
85M-3811-T
Software Environment
- Programming Tool:
ISaGRAF 6.3
- Configuration Tool:
Moxa RTUxpress 1.1
Config Setting
Config file: ioPAC8500_iec_aopc.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
Setting below in RTUxrpess AOPC part: A. S1_DI0_DIValue: Update on Change B. S2_DO0_DOValue: Update on Change C. S1_DI1_CounterValue: Update by Tag D. S3_AI0_EngineeringValue: Update every 5 secs
Step 2
Prog1 check AOPC connection or not, online = 1; offline = 0.
Step 3
The Prog1 monitor AOPC service status and profile status working correctly or not.
Step 4
If DI2 turn on, set AOPC trigger tag on, then DI1 counter value will be update by this trigger tag.
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