User Guide
DVS-21
02/2018
• V.1.0 • L. Wolle
98/131
© 2017 ProCom
®
Professional Communication & Service GmbH • Technical changes reserved.
Input conditions:
Each
Flag (OR)
fulfills the condition for itself alone.
If a
Flag (AND)
are specified in combination, then at least one
Flag (OR)
or a second
Flag (AND)
must be active.
An active
Flag (NAND)
switches off immediately, independently of other inputs. Only by using
Timer 2 or Timer 4 is a switch-off delayed by the follow-up time T1.
When latching Lines (LOCK) are used, Flag 1 and Flag 5 as NAND in addition cancel latching
again!
Input 1/2
Address, port and line from a module
configurable (OR, AND, NAND, LOCK (Latching))
Flag 1-6
[IN] configurable (OR, AND, NAND, OFF)
Output 1/2
Address, port and line to a module
Flag (OUT) 1-4
[OUT]
Flag
is ON if conditions are fulfilled
Timer
For the programming of temporal behavior,Timer 1 - Timer 4 can be stopped at an immediate point. The
intervals of the timer are determined by Times T1 and T2. The maximum time is 10,5 hours (63 x 10
minutes).
Symbol
Explanation
Input signal
Timer 0
No timer, output follows the input
Timer 1
Time runs from start
Timer 2
Follow-up time, time runs from end
Timer 3
Trigger
Timer 4
Combination of delay and follow-up
