User's Manual

Configuring LOGO!
7.1 Selecting parameter assignment mode
LOGO!
290 Manual, 04/2011, A5E03556174-01
7.1.1 Parameters
Note
The following discourse on parameters assumes that the respective default parameter mode
("+") has been maintained. This is a prerequisite for viewing and editing parameters in the
parameter assignment mode! See the "
Parameter protection (Page 153)" topic and the
"
Synchronization (Page 116)" topic.
Parameters are, for example:
● The delay times of a timer relay
● The switching times (cams) of a timer switch
● Counter thresholds
● The monitoring time for hour counters
● The trigger thresholds
Each one of the parameters is identified by its block number (Bx) and the shortname of the
parameter. Examples:
● T: ...is a configurable time
● MI: ...is a configurable time interval
Note
LOGO!Soft Comfort also allows you to assign names to blocks (for more information,
refer to the chapter entitled "
LOGO! Software (Page 313)".