Circuit board function parameters
（
1
～
60s
）
T-
Control
period
Heating temperature control cycle.
5
AL-
Over
temperature
deviation
alarm
When the temperature measured values >
temperature value + AL ", warning lights, Buzzer
chirping, disconnect the heating output.
（
0
～
100
℃）
5
Pb-
Zero
adjustment
Correction (low temperature) generated when the
measuring error of the sensor.
（
-50
～
50
℃）
Pb = actual temperature - Instrument
measurements
0
Pk-
Full
adjustment
Pk = 1000 * (the actual temperature value -
instrument measurements)/instrument
measurements
（
-999
～
999
）
0
Et-
Timing
function
Et = 0, no time function; Et = 1, the electric start
timing; Et = 2, to the set point start timing.
（
0
～
2
）
0
9
250
