In the "Output value limits" configuration window, configure the absolute limits of your output value in percent. Absolute output value limits are not violated in neither manual mode nor in automatic mode. If a output value outside the limits is specified in manual mode, the effective value is limited in the CPU to the configured limits.
The valid output value limit values depend on the Output used.
|
Output |
-100.0 to 100.0 |
|
Output_PER |
-100.0 to 100.0 |
|
Output_PWM |
0.0 to 100.0 |
PID_Compact sets the output value to 0.0 if an error occurs. 0.0 must therefore always be within the output value limits. You will need to add an offset to Output and Output_PER in the user program if you want an output value low limit of greater than 0.0.