JUMO 705060 mTRON T - Multifunction Panel 840 Operating Manual - Manual (Page 148)

13 Configuration
148
13.10 Text variables
9 (version 02: 27) text variables are available in the multifunction panel (text variable 1 to 9). A
text is received via one of the multifunction panel interfaces (RS232, RS422/485, setup inter-
face, or Ethernet) and is written into a text variable. The text of a variable can also be entered
via a process image or can be set by the PLC.
The text of a text variable is used in the processs image or for the batch info.
The following settings determine whether the respective variable is saved in the event of power
off.
Setup dialog
Parameters
Parameter Selection/settings Description
Retain Retains the text of the relevant text variables in the event of power off
Not selected (empty) Text is not retained.
Selected (checkmark) Text is retained.