User Manual

8.1.6 Minimum off time
The minimum switch-off time prevents aggregates from cycling too frequently.
Main menu > Commissioning > Settings > .... or
Setting values
Main menu > Settings > Aggregates > Logic functions Logic 1...10 >
Operating line Range Factory setting
Off time minimum 00.00...59.59 m.s or*
00.00...23.50 h.m
00.00 m.s
* See Notes on the time format in Section 8.1.1
The minimum switch-off time always takes effect after a switch-off command.
8.1.7 Operation selector
The operating mode of the logic block output (Preselection) can be preset via the
operation selector in the main menu; the current state is displayed (State). Switch-
on and switch-off delay as well as minimum on and off time are considered.
Main menu > Operation selector 1...10 >
D
isplay values
Operating lin
e Comment
Preselection Auto, Off, On.
State Display of present state: Off, On.
You must first ensure that the operation selector is set to Auto if you want to reset
its configuration later on. Otherwise, the output constantly remains "On" or "Off".
Import
ant note
8.1.8 Wiring test
During the wiring test, the logic block outputs can be directly switched via the
control switch. During the wiring test, delay and on times are inactive.
Main menu > Commissioning > Wiring test > Outputs >
Wirin
g test
Operating lin
e Comment
Logic 1…10 Off, On.
8.1.9 Priorities
For logic operations, the following priorities apply:
1. On/Off during wiring test
2. Off by "Off time minimum"
3. On by "On time minimum"
4. Off by "Switch-on delay"
5. On by "Switch-off delay"
6. On by "Operation selector"
7. On by logic inputs
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Siemens Switching and monitoring device RMS705B CE1P3124en
Building Technologies Aggregates 01.04.2010