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Diagnostics and Maintenance
8.1
Diagnostics
8.1.1
OIS60 Self Test Application
OISetup32 Software has a self test application for OIS60. This application tests:
- Touch Screen
- LCD
- RTC
- PLC Port
Setup Requires for this test is:
1.
OIS60
2.
Toshiba T1 PLC (Programmed for Running Timer T0)
3.
OIS to Toshiba T1 PLC Programming port cable (Part code no. EC-P-019A-00)
4.
OIS to Toshiba T1 PLC RS485 port cable (Part code no. EC-P-046A-00)
4.
OIS Programming Cable (Part code no. 26-117B)
5.
OISetup32 Software (Version 1.1A or higher)
Testing Instructions:
1.
Open OIS60_SELF_TEST.PZM application from OISetu32 Software. Download firmware
and application. Connect EC-P-019A-00 cable between unit and T1 PLC.
2.
After unit is powered on, ‘RUN’ and ‘POWER’ turn on.
3.
Unit will display first Screen. Screen 1 displays three squares, one blue, one red and one
green, on the screen. This ensures that the LCD is functioning properly.
4.
After a delay of 2 seconds the screen will change to test Touch Screen.
5.
Press Blue Touch key in top right corner to continuously increment tag. If pressed inside
a valid boundary, single beep results. It indicate active touch area.
6.
Use Numeric keypad to enter Hexadecimal data.
7.
Press ‘NEXT’ to go to next screen.
8.
Screen 3 tests PLC port of the unit. When PLC communication starts, ‘COMM’ LED on
the overlay blinks.
9.
Timer T0 is embedded. Output coil 0 (Y0_0) and Data memory Tag (D150) are ediatble
tags. Keys are defined as:
CLR:
To clear Data entered
ESC:
To Esape data entry
SHIFT:
To shift value ti left by one digit.
INCR:
To increment digit at units position.
ENTER:
To accept data entered.
10.
To test RS485 port of the unit, open OIS60_RS485_TEST.PZM. Download firmware and
application in the unit. Connect EC-P-046A-00 cable between unit and T1 PLC.
11.
Screen 1 tests the PLC communication on RS485 port of the unit.
If the OIS has executed the Self Test program(s) successfully and the user is still experiencing problems,
these problems are probably software related and not hardware problems. Please check:
The OIS program
The PLC ladder program.
Содержание OIS Series
Страница 71: ...Page 67 Frequently Asked Questions 7 FREQUENTLY ASKED QUESTIONS In this Chapter How Do I Ø ...
Страница 73: ...Page 69 Diagnostics and Maintenance 8 DIAGNOSTICS AND MAINTENANCE In this Chapter Diagnostics Maintenance Ø Ø ...
Страница 76: ...v Appendix APPENDIX In this Chapter Cable Diagrams Order Numbers for Model and Cables Ø Ø ...