Delta Electronics PCI-DMC-A01, PCI-DMC-B01 - page 124

Chapter 3 Operating Principles | PCI-DMC-A01 / PCI-DMC-B01
3-102 Revised March, 2012
1) Card initialization:
Click on the “Initial” button to start card initialization.
For a detailed description of card initialization, please refer to Section 3.1.2 - 1)
Open card.
2) DA Channel and display mode selection
Figure 3.136
Channel item: Enter the ID of the DA Channel to be used (0~3).
Mode item: Select DA display range. API function's argument variable “mode”.
Appro item: Show approximate voltage or current based on the selected display
range and lever position.
Read item: Display actual output voltage or current.
Apply item: Click on Apply button converts estimated current or voltage from Appro
to actual output.
3) DA Data Choice:
Figure 3.137
Error Handle item: Check this item to keep previous status when re-executing this
program.
Over Range item: Check this item to increase voltage or current output by 10%.
Set Offset item: Set DA offset.
ClearError item: Clear the Error status indicated by Rtn Code.