Toshiba OIS Series, Руководство пользователя

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Understanding OIS Features
12. Copy Tag B to Tag A:*
Tag B can be copied to tag A using this task. The value of tag B will be unchanged. Tag A will be
same as tag B.
13. Swap Tag A and Tag B:*
Values of two tags can be swapped using this task. Tag A value will be copied to tag B and tag B
value will be copied to tag A.
14. Print Data:
All the text data will be printed on the serial port. Communication settings will be same as defined
in ‘OIS Settings’ ‘Printer Port Options’ window. Graphical objects will not be printed.
15. Copy Tag to STR:
This is a very important task which allows user to trigger screens dependent upon any PLC tag.
Screen Triggering Register is a system register inside OIS60 which decides the screen to be
displayed. PLC tag can be copied to STR.
16. Copy Tag to LED:
LED’s on the keypad of OIS60 can be turned on/off depending on the value of a tag. The tag
should be copied to LED register and the LEDs will display the tag value.
17. Delay:
Any task can be delayed using this task. Tags will be updated during this delay. After the delay is
completed the next task will be performed.
18. Wait:
This is a conditional delay. Next task will not be performed till the specified condition is false.
19. Copy Recipe block to PLC block:
Recipe block will be copied to PLC block using this task. The block size will be set by the user.
20. Copy PLC block to Recipe block:
PLC block will be copied to Recipe block using this task. The block size will be set by the user.
* While defining double Tag operations, make sure both the tags have same number of bytes. Else the
task may lead to erroneous / unexpected results
4.1.4. Screen Types
Screen information can be printed on a serial printer. Depending on it’s printing properties, screens can be
of three types:
- Print-only
The screen will be printed as soon as it is triggered. The screen will not be displayed
Maximum number of characters printed will be set from Prizm Settings menu.
- Display
The screen will be displayed on the display.
- Both
The screen can be printed as well as displayed. The screen will be printed as soon as it is
triggered.
4.1.5. Screen Background Color
Each screen can have a different background color. User can select from the color pallet given for color
selection.
4.1.6. Screen Saver:
User can enable screen-saver for each screen. Screen saver delay can be defined from the application.
Display will be turned off after the specified time delay.