20. Restrictions
252 VT Rev.1
Example 2: When performing the large amount of calculation with a loop structure.
Example of program that may cause errors
For i = 0 To 10000
For j = 0 To 10000
a = a + 1
Next
Next
Correction example
For i = 0 To 10000
For j = 0 To 10000
a = a + 1
Next
Wait 0.01 ' Execute Wait to avoid occupying the CPU
Next
20.4.3 Camera Searching by CV1/CV2
You may not be able to use Camera searching by VT series Manipulator if CV1/CV2 is
used and the following two conditions are fulfilled.
- When connecting PC and VT series Manipulator by USB connection
- When the configuration of default gateway of VT series Manipulator is
None, or “0.0.0.0”.
Type IP address for CV1/ CV2 manually when you cannot use Camera researching.
For more details of Camera researching, refer to the following.
Vision Guide 7.0 Hardware & Setup
Setup: 2.3.2 CV1/CV2 Camera Configuration
20.4.4 Restore the Data of Backup Controller Function
Backup controller function that acquired by virtual controller cannot be restored to VT
series Manipulator.
NOTE : Backup controller function that acquired by actual equipment can be restored to
VT series Manipulator.