Pid Dew Ofs; Auto Dew - Baader Planetarium SteelDrive II Technical Documentation Manual

3.6.8

PID DEW OFS

In PID DEW OFS [
AUTO DEW is enabled, the PID controller will adjust the PID TARGET to the temperature mea-
sured by PID SENSOR + PID DEW OFS. That means, the dew heater will be kept at a constant
offset with respect to the ambient temperature.
GET PID DEW OFS
Get the current PID DEW OFS. (float)
$BS GET PID_DEW_OFS\r\n
Example answer:
$BS STATUS: PID_DEW_OFS:4.00\r\n
SET PID DEW OFS
Set a new PID DEW OFS. (float)
$BS SET PID_DEW_OFS:5.5\r\n
Example answer:
$BS OK\r\n
3.6.9

AUTO DEW

When AUTO DEW is enabled and both, the AMBIENT SENSOR and the PID SENSOR read valid
temperatures, the PID TARGET temperature will constantly adjusted to the temperature measured
by the AMBIENT SENSOR + PID DEW OFS. This is persitant after reboot.
GET AUTO DEW
Get the current AUTO DEW value. (0 = disabled, 1 = enabled)
$BS GET AUTO_DEW\r\n
Example answer:
$BS STATUS AUTO_DEW:0\r\n
SET AUTO DEW
Enable/disable AUTO DEW. [0,1]
$BS SET AUTO_DEW:1\r\n
Example answer:
$BS OK\r\n
] a constant offset for the dew heater PID control can be defined. When
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