Lake Shore 372, Руководство пользователя, Страница: 90 / 214

78 c
HAPTER
4: Operation
Model 372 AC Resistance Bridge and Temperature Controller
Press Escape to manually return the display to the configured display mode.
4.3.1.4 Display Update Indicator
The annunciators for the respective inputs (A for the control input and 1 through 16
for the measurement input channels) also act as indicators of the settling status of
that input’s reading.
D
The indicator remains on continuously to indicate hardware settling after a
range change. Hardware settling also includes the user specified pause time.
D
The indicator blinking with the on-time equal to the off-time indicates that the
reading is unsettled due to the firmware filtering.
D
The display update indicator blinks on 90% and off 10% when the instrument is
reporting a stable reading and all features are active.
During the first two settling states, autorange, max/min, alarm, analog output and
temperature control functions are frozen so they are not affected by transitional
data.
Interface command:
RDGSTL?
4.3.2 Display Modes
The Model 372 provides several display modes designed to accommodate different
instrument configurations and user preferences. The measurement input display
mode provides detailed information about the active measurement input channel
sensor. The control input display mode provides detailed information about the con-
trol input. Finally, the custom display mode provides the ability to customize the dis-
played front panel information to your preference.
Menu navigation:
Display Setup
Q
Display Mode (Measurement Input, Control Input, Custom)
Default: Measurement input
Interface command:
DISPLAY
4.3.2.1 Measurement Input Display Mode
The measurement input display mode provides detailed information relevant to the
active measurement input channel. If no scanner is attached, this mode will display
only the single measurement input reading. When a scanner is attached, this mode
will display information related to the active scan channel.
FIGURE 4-4 Temporary reading display
FIGURE 4-5 Measurement input display mode