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When the meter is set to constant temperature controller, the two display windows: PTN and
STEP, PROFILE, RUN, these four lights were off.
OUT1 is used to indicate the working state of output 1. It is on when there is output.
OUT2 is used to indicate the working state of output 2, It is on when there is output.
SV
lights:
MV lights: when the lower screen shows the output value, MV is on.
TIME lights: the lower screen shows the remained time of the operating procedures, TIME is
on.
AL1 is used to indicate the working state of emergency. When the AL1 is in the state of alarm,
the lights lit.
MAN is used to indicate the state of manual work. When working in manually state, MAN is on.
COM is used to indicate the state of communication. When the meter sends data, COM is on.
AT is used to indicate the PID state. When the meter is in the state of PID, AT is on.
OP3 is used to indicate the state of output 3, or used as special indicator in certain model.
c. Button operation
The meter have eight buttons, in which PTN, RUN/ PROG and SET/ PROG these three buttons
are dedicated to a number of the setting of curve program parameters. When the meter is set to
curve process controller (ctrl set to prog), PTN is used to set the number of curve program.
SET/PROG is used to set operating parameters; RUN/PROG is used to start the program. When the
equipment is set to constant temperature controller, RUN/ PROG, SET/ PROG are not working.
DISP / SELECT is the switch button. When we press DISP/ SELECT button, the lower screen
shows settings value, the output value or the remained time of operation, the corresponding
indicator SV, MV, TIME are on.
AUTO / HAND is the automatic / manual switch button. When switch to manual output, MAN is
on
PAR is parameters setting button. ▲means value increase. ▼ means value decrease.
(1)
settings modifying
When the meter is in a state of display, the upper screen shows actual measured value. When you
use DISP / SELECT button to select the setting value of the lower screen (SV light is on), by
pressing ▲ or ▼, you can modify settings.
The scope of setting value is from the minimum settings (code for the SPL) to the maximum
settings
When the equipment is set to curve program controller (ctrl set to prog), for example, in
running state, settings can not be modified.
(2) AUTO/HAND switch without interference
Press the AUTO / HAND button, then it can realize two-way switch without interference.
When working in manual control, the manual control indicator (MAN) is on. When we use DISP
/ SELECT button to select output power value in lower screen (MV is on), by pressing ▲or ▼, you
can
modify
The maximum value of power output is the limit value for the output power (code for HPL)
If we set AUTO/HAND switch parameter (code for AH) at Auto, AUTO/HAND switch is
forbidden.
No
parameter code
.
If we set AUTO/HAND switch parameter (code for AH) as Hand, AUTO/HAND can be switched
without interference.
(3 ) Adjusting parameters and modifying
When the meter is in a state of measurement (PV) display, pressing PAR button for three
seconds, the meter will enter the state of parameters modifying; the upper screen shows the first
when
the
lower
(code
the
value
Parameter name
screen
shows
setting
for
of
manual
adjusting range
17
value,
SV
is
the
dynamic
explanation
on.
SPH).
output.
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