Thermo Scientific BF51634BC-1, Installation And Operation Manual

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Operation - UP550 Controller
Program Mode Operation
6-2 Thermo Scientific
• PRG - Program mode. A pattern is being executed by the control. Refer to
Section “Program Mode Operation”
• RST - Reset Mode. In this mode, all outputs are off except for alarm outputs.
This mode is accessed by holding down the Reset key for 2 seconds. When a
pattern has completed running, the controller goes to the Reset mode.
• HLD - Hold Mode. This mode is accessed only when a pattern is running. The
Hold mode freezes the program clock. It is accessed through the Mode key.
• LOC - Local Mode. This mode allows the controller to operate in a “steady-
state" mode where a single setpoint is maintained continuously. Refer to
Section “Local Mode Operation”
• MAN - Manual Mode.
When the MAN indicator light is off the control is in the Automatic mode. Return to
Automatic mode by pressing the
MODE key until "MODE: AUTO!" appears with the flashing word "changing!".
Press the SETIENT key. When entering and exiting the manual mode, the
following message will be displayed: DANGER - MANUAL MODE OPERATION IS
UNSAFE. RETURN CONTROLLER TO AUTOMATIC MODE!
Program Mode Operation
A program pattern setup table should be filled out prior to entering a pattern. Make
several copies for your use.
Manual mode allows the user to set a control output manually and
prevents the unit from controlling temperature. This mode should
only be accessed for troubleshooting purposes.
Software is available to make entering a pattern into the UP550
much easier. Also an infrared interface device that snaps onto
the front panel of the control, known as a "light loader", is avail-
able which uploads and downloads information to the UP550.
The light loader will function whether or not the controller has the
digital communications option.