Digital Variables - JUMO mTRON T Operating Manual

13 Configuration
13.9

Digital variables

The multifunction panel can manage and record 54 digital variables. The digital variables relate
to inputs or signals that are received via one of the multifunction panel interfaces (RS232,
RS422/485, setup interface, or Ethernet).
For example, the digital variables are pooled into groups together with other digital signals via
the "Groups" configuration and are available for further use via these groups.
Digital variables are always active. If no value has yet been received, the variables contain the
value 0.
Setup dialog
Parameter
Parameter
Channel name
Channel descrip-
tion
Retain
Alarm
148
Selection/settings
DV x
Digital variable x
Yes, No
Description
Name with a maximum length of seven
characters that is used in the visualiza-
tions together with the channel descrip-
tion.

Chapter 7.6 "Digital", page 65
Description with a maximum length of
21 characters that is used in the visual-
izations together with the channel
names.

Chapter 7.6 "Digital", page 65
If "Yes", the current value is saved upon
switch-off (power off) and is available
again upon switch-on (power on).

Chapter 13.9.1 "Alarm", page 149