Table of Contents
Advertisement
b. Panel display
When we turn on the meter, the upper screen displays the basic model, the lower shows the
version of the software (for the customized meter, the customer should pay special attention to the
software version, to facilitate future order).
Three seconds after, the upper screen displays measurements (PV), the lower screen displays
settings (SV).
The meter has two rows of LED, the upper one is used to display the measurements (PV) and
various codes of parameters ;the lower one is mainly used to display setting value (SV), the output
value (MV) or the remained time of running(TIME) and various parameters. When press the DISP
SELECT button, the lower screen will show the items in the SV, MV, TIME order. When the meter
is set as curve process controller (ctrl set to prog), TIME shows the remaining time of certain
period of procedures. While the meter is set to constant temperature controller, TIME shows cent
code. In some special type of instrument, TIME shows the second group measured value or special
meaning of input signals.
On the panel of the meter, there are two digital tubes display window: PTN and STEP, and four
indicative lights: PROFILE, RUN etc.. These two digital tubes and four indicative lights are used to
indicate the operation states of these curves. When the meter is set to curve procedures controller
(ctrl set to prog), PTN is the display window of the No. of curve procedure. By pressing PTN
button, we can select the curve which needs to run or be modified. When the curve is running, RUN
blinks, STEP window shows the No. of the running curve. When running on the slopes of the
increase, the indicator "/" is on. When running on the platform, indicator "-" is on. While running
on the slope of decline, indicator "\" is on.
16
Advertisement
Table of Contents
