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Saturn model 877 Iss.08– 08/14
On the Upper Display, the lower display will show the current value from OFF (default) to 999.9. The desired rate is
set here with the UP and DOWN keys, the units are °C/min.
When the SPrr is active the controller display will show "RUN", the lower setpoint display will now automatically
update with the current value, known as the working setpoint. The setpoint can be seen by pressing either the UP
and DOWN key.
The Setpoint ramp rate operates when the bath is heating and cooling.
Instrument Address
The controller has a configurable "address" which is used for PC communications. Each instrument has an address,
this allows several instruments to be connected in parallel on the same communications bus. The default value is 1.
This address would only need to be changed if more than one bath is connected to the same PC port.
To check the Address value press the scroll key until the top display indicates,
Addr
The lower display will show the current value that can be modified with the UP and DOWN keys.
Monitoring the Controller Status
A row of beacons indicate the controllers status as follows,
OP1
Heat Output
REM
This beacon indicates activity on the PC interface
Units
Momentary pressing the Scroll key will show the controller units °C or °F.