User Manual
Siemens Building Technologies CM2N8891E / 10.1999
Landis & Staefa Division 3/4
If menu-guided operation was loaded into the VISONIK BPS, the timeswitch catalogues
can be edited via a PC connected to the tool interface. The example below is for a
WDC entry. The operating program output is indicated in normal print, the user entries
in bold print.
After selecting the weekday catalogue WDC from the group menu of the respective
plant, the operating dialog indicates the following:
–
The existing timeswitch entries with the associated plant operating states—here
LCM1 = local operating command—and possibly other values for parameter PARn
(e.g. temperature setpoints)
–
The menu with the user selection defaults
In this example, the following changes are to be made:
Entry no.1, MO..FR, set stop time of 22:00 to 20:00.
No. Days Start time..Stop time Parameters
LCM1 PAR1 PAR2 PAR2 PAR4
1 MO..FR !08:00..22:00 !1 !. !. !. !.
2 SA !08:00..16:00 !3 !. !. !. !.
MENU Q Quit
1 List
2 Entries/Modify
3 Delete
Select... :
2
Entry (1 to 255, Q = Quit) = 1 :
1
Menu item 2 for "Enter/Change" and entry number 1 were selected.
The operating dialog confirms your selection and asks for the days, and both start and
stop time:
Entry = 1 to change
Days (MO,TU,WE,TH,FR,SA,SU) = MO..FR :
Start time = 08:00:00 :
Stop time = 22:00:00 :
20:00
The start time was confirmed (ENTER key) and the stop time of 20:00 was entered.
The plant set states that can be assigned to the respective entry are displayed:
0 OFF
1
ON
3 Heating
Select... :
1
The set state "1“ = "ON“ was selected.
The changed entry can be checked by backtracking:
No. Days Start time..Stop time Parameters
LCM1 PAR1 PAR2 PAR2 PAR4
1 MO..FR !08:00..20:00 !1 !. !. !. !.
2 SA !08:00..16:00 !3 !. !. !. !.
New entries can be created similarly; however, instead of selecting an existing entry, a
new entry is selected such as entry "3“:
Entry (1..255, Q=Quit) = 2 :
3
Following this selection, weekdays and switching times, and the set state as shown
above are entered.
Example for
menu-guided
operation
View WDC
Change switching
time
Select set state
Check entry
Create new entries