EL1254 - Predefined PDO Assignment
The "Predefined PDO Assignment" enables a simplified selection of the process data. The desired function is selected on the lower part of the "Process Data" tab. As a result, all necessary PDOs are automatically activated and the unnecessary PDOs are deactivated.
If channels are not to be used, it is recommended to deactivate the respective channels in order to avoid possible error messages from the terminal.
There is a choice of four PDO assignments:
Name | SM0, PDO assignment | SM1, PDO assignment |
---|---|---|
Standard (MDP125) | 0x1A00 (Channel 1, Input) | 0x1A15 (Latch) |
Line Motion (MDP125) | 0x1A00 (Channel 1, Input) | 0x1A1A (Latch) |
LatchPos64 | 0x1A00 (Channel 1, Input) | 0x1A1B (LatchPos64) |
LatchNeg64 | 0x1A00 (Channel 1, Input) | 0x1A1B (LatchNeg64) |