JUMO mTRON T Operating Manual page 29

Process step
When editing a program section, the process step must first be specified. The process step de-
termines which setpoint values are available and which limits are valid for the section time.
Process steps are created via configuration with the setup program.
 Chapter 3.4 "Process steps", page 48
Setpoint values and section time
The description of the setpoint values and of their limits are specified in the program generator
configuration; the limits of the section time are specified via the process step. Entries in the pro-
gram editor are only possible within these limits.
If subsequently a different process step is selected, the section time, in the case of a limit value
violation, will also be displayed in red. Setpoint values that are not enabled in the process step
are deactivated. If the original process step is selected again, the previously deactivated set-
point values will be pre-assigned with "-----" (no value); the original values must then be re-en-
tered.
Target (RS), Cycles (NoC)
Repetition cycles are not possible in manual mode.
Operating contacts
The description of the contacts is specified in the program generator configuration.
Manual mode active
After starting manual mode, the program generator automatic screen is displayed. To distin-
guish from the automatic mode, the symbol for manual mode is used in the status bar.
Temporary changes to the program (program section) are possible.
No control via digital signals
Controlling the program generator via digital signals is not possible in manual mode.
If the digital signal is a digital variable (digital signal via interface), no error message is gener-
ated for the interface in manual mode.
2 Process screen operation
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