Clock; 6.22 Errors; Reset - Siemens RVS41.813 User Manual

Clock

Clock mode
Outside temp source

Reset

Only RVS61..
Reset alarm relay
Reset HP
Siemens Switzerland Ltd
HVAC Products
Yes:
The Ecobit from the external generator is observed and the cascade is controlled per
the provided generators.
6640 Clock mode
Autonomously
Slave without remote
Slave with remote setting
Master
6650 Outside temp source
This setting defines the impact of the system time on the controller's time setting. The
impact is as follows:
• Autonomously: The time of day on the controller can be readjusted
The controller's time of day is not matched to the system time
• Slave without remote adjustment: The time of day on the controller cannot be
readjusted
The controller's time of day is constantly and automatically matched to the system
time
• Slave with remote adjustment: The time of day on the controller can be readjusted;
at the same time, the system time is readjusted since the change is adopted from the
master.
Nevertheless, the controller's time of day is automatically and constantly matched to
the system time
• Master: The time of day on the controller can be readjusted
The time of day on the controller is used for the system: The system clock is
modified.
Only one outside sensor is required in the LPB plant. This sensor is connected to a
freely selectable controller and delivers via LPB the signal to the controllers with no
sensor.
The first numeral that appears on the display is the segment no. followed by the device
no.

6.22 Errors

When an error is pending, an error message can be displayed on the info level by
pressing the info button. The display describes the cause of the error.
Line no. Operating line
6710 Reset alarm relay
No
Yes
6711 Reset HP
No
Yes
When an error is pending, an alarm can be triggered via relay QX... The QX... relay
must be appropriately configured.
This setting is used to reset the relay, but the alarm is maintained.
Pending error messages from the heat pump are reset with this operating line. The
preset switch-on delay is bridged, thus avoiding undesirable waiting times during
commissioning or fault tracing.
User manual RVS61.843, RVS41.813
6 The settings in detail
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CE1U2355en_02
28. September 2009