Delta VFD-C2000 Operation Manual page 41

Below is the TIA PORTAL program-editing screen and an example of writing a program by using
20xx message format.
1. IW282 means 2103H (output frequency).
2. QW276 means 2000H (control word).
3. The writing of the program explains as follows.
OB1 Program (Main Loop) is explained as follows:
a. Judging if IW282 (2103H) equals to 6000. If YES, QW276 (2000H) equals to 1, which
means the drive stops running; if NO, go to RES label;
b. Judging if IW282 (2103H) equals to 0. If YES, QW276 (2000H) equals to 2, which means
The drive stars running; if NO, go to END label;
Therefore, the drive performs continuous actions of running until stop, and then starts
running again.
CMC-PN01 Operation Manual
VFD-C2000 PROFINET Communication Card CMC-PN01
41