User`s manual

Left: Two Input, Loop A, showing input A and its associated information monitored;
Right: Two Input, Loop B showing input B and its associated information monitored
4.3.1 Display Modes 45
| www.lakeshore.com
Menu Navigation:
Display SetupQ Display Mode (Two Input Loop A, Two Input Loop B,
Default: Custom
Interface Command: DIS
PLAY
4.3.1.2 Two Loop Mode
Two Loop mode provides a preconfigured display for the common configuration of
two
control loops. Each half of the display contains a sensor reading on the top, and if
applicable, the setpoint of the associated control loop appears on the bottom. If the
control output is in Open Loop mode, then the manual heater output setting is dis-
played. If the input is not assigned as the C
ontrol Input of a control loop, then the dis-
play area under the sensor reading is left blank. The se
nsor reading is displayed in the
units assigned to the respective sensor input’s Preferred Units setting, which can be
found under the Input Setup menu (section 4.4).
Menu Navigation:
Display SetupQDisplay Mo
de (Two Loop Mode)
Interface Command: DIS
PLAY
Two loop mode
4.3.1.3 Input Display Modes
The input display mode provides detailed information about an input sensor, and the
asso
ciated control loop, if applicable, and they are most commonly accessed by press-
ing the A and B on
the keypad. These modes are called Input A, Input A Max/Min,
Input B, and Input B Max/Min in the Disp
lay Setup menu parameter list.
Input display mode
The top line of the display shows the sensor input you selected to monitor. The bot-
tom line of the display contains all the information about the sensor input’s control
lo
op. Only the items applicable to the control loop will be displayed, specifically, the
number of the control loop output, followed by the Setpoint, and Heater Output per-
centage and heater range. If the sensor input is not assigned as the Control Input of
any co
ntrol loop, then the bottom line is blank. If the control loop that uses the sensor
input is in Open Loop mode, then a heater percentage is shown instead of a setpoint.
FIGURE 4-3
FIGURE 4-4
FIGURE 4-5