User manual

39
Controller Operation
Controller Conguration
again. If the mode is set to manual, the heater remains disabled until the user manually
resets the cutout.
The cutout set-point may be accessed within the secondary menu. Press “SET” and
“EXIT” simultaneously to enter the secondary menu. The heater power is displayed.
Press “SET” twice to access the cutout set-points.
cutout
Flashes “cutout” and then the setting
225
Cutout setting
To change the cutout setting press “UP” or “DOWN”.
100
New cutout setting
To store the new setting, press “SET”. Press “EXIT” to continue without stor ing the
new value.
Controller Conguration9.9
The controller has a number of configuration and operating options and calibra tion
parameters which are programmable via the front panel. These are ac cessed from the
secondary menu after the proportional band function by pressing “SET”. Pressing
“SET” again enters the first of three sets of configuration parameters: operating
parameters, serial interface parameters, and cali bration parameters. The menus are
selected using the “UP” and “DOWN” keys and then pressing “SET”. (See Figure 7
on page 32.)
Operating Parameters9.10
The operating parameters menu is indicated by,
PAr
Operating parameters menu
The operating parameters menu contains the Stir Speed, High Limit, and Cutout Reset
Mode parameters.
Stir Speed9.10.1
The Stir Speed parameter adjusts stirrer motor speed. The factory default is 15.
Str SP
Flashes “Str Sp” and then displays the setting
0
Current Stir Speed setting
To change the stir speed press “UP” or “DOWN”.