General Settings; Actuator Test - Viessmann Vitotrol 350-C Installation And Service Instructions Manual

Remote control unit and cascade controller
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Overview "Extended settings"

General settings

Codes
These parameters are described in the installa-
tion and service instructions of the respective
boiler.
The following settings can be programmed:
Parameter
"Time constant, outside temp
adj"
"Outside temp sensor offset"
"Minimum buffer temperature
top"
"Delayed fault message"
"Log data to USB"
"Logging interval" for saving
[60 s]
"Delete message history"
"Modbus TCP"
"Save settings on USB stick"
"Load settings from USB
stick"

Actuator test

1.
Fig. 28
Select required regulated circuit.
(cont.)
Description
Time constant for calculating the adjusted outside temperature
Subject to the set value, the flow temperature is adjusted quickly (low values)
or slowly (high values) if the outside temperature changes.
Correction of the outside temperature by the value set in °C.
If a combined heating water buffer cylinder is installed, a minimum tempera-
ture can be set for the top of the buffer cylinder (captured by PTS 1).
Minimum fault duration in seconds before a fault message is issued
Data can be saved to a USB stick (FAT32 format).
Note
Save data to the stick only where the individual case justifies it.
Logging interval in seconds, in which the data is written to the USB stick.
Deletes all messages in the history.
Data exchange via Modbus TCP can be activated.
All settings can be saved to a USB stick.
All settings can be loaded from a USB stick.
Note
Current settings are overwritten.
2.
Fig. 29
Select and execute the required actuator test.
Codes
19

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