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Siemens Standard application AHU CE1P3977en_02
Building Technologies Communication 01.02.2010
Parameter Range Function
− Off
− On
Economy.
− Reset locked.
− Reset enabled.
Back2Auto Cmf-Off
− Off
− On
Reset setpoint adjustment and presence for
change in time switch command from Comfort >
Off.
− Reset locked.
− Reset enabled.
Time format − 24 h
– 12 h
Time format 24 hour or 12 hour clock.
Room zone 0…..127 Room zone address. This value may only be
changed if multiple controllers are operated on
one bus with the room units.
The value must always be the same as room unit
parameter 5 (see as well Sec. 4.5 ..please add
link here).
Device1 BSP version Room unit 1 firmware version.
Device1 comm alarm − passive
− active
Present alarm state of communication to room
unit 1.
Device2 BSP version Room unit 2 firmware version.
Device2 comm alarm − passive
– active
Present alarm state of communication to room
unit 2.
Process bus Goes to page with all settings relevant to param-
eterizing the process bus.
Settings are only required on this page if the
controller is integrated on the process bus sys-
tem.
Basis Document Siemens Climatix Control System
BDCX.100820.01GB
Page 133