KAMWELD KAM-TC1000, Руководство по эксплуатации и инструкция, Страница: 14 / 22

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This group of parameters is accessed by input code 155. Figure 7 is the flow chart that shows
how they can be changed. Press and hold SET key for 3 seconds until the Parameter Window
displays “LoCK”. Release the SET. The display will show “0”. Use “+” and “-” keys to adjust the
display to 155 (another pass code) and press SET. The display will show the parameter for a
second and then its value, use “+” and “-” keys to change the setting. When finished, press the
SET again to confirm the change. The next parameter will be displayed then.
5.3 The third group of parameters is about the alarm setting with access code 188. Table 5
shows a list of the parameters, their range and initial set value when left the factory.
Table 5. List of control parameters and its initial settings under code 188.
Symbol Display Description Range Initial
AH AH Probe High Limit Alarm
-
99-9999 290
AL AL Probe Low Limit Alarm
-
99-9999 0
ASt ASt Step Finish Alarm on, off on
Details of each parameter.
•
AH : High limit alarm for probe. User can set the temperature so that if the system is out of
control, the buzzer will be turned on. For example, if AH set to 290, the buzzer will be on
at 291 and off at 290. When the buzzer is on, the display window will flashing between
AH1 and the current temperature.
•
AL : Low limit alarm for probe. For example, if AL is set to 100. The buzzer will be on when
temperature drop to 100. It will be turned off when temperature rise to 101. This alarm is
suppressed when first powered up. It will only function after the temperature has reached
set point once. When the buzzer is on, the display window will flashing between AL1 and
the current temperature.
ASt : Step ending alarm. When ASt is turned on, the buzzer will beep 4 times when each
step is finished. User can turn it off if no buzzer sound is wanted at the finish of each
step.
Note : Temperature alarms can be muted by pressing the “-” key. The Step Finish
Alarm cannot be muted; it can only be turned off by the ASt setting.
The flow chart in Figure 10 shows how they can be changed. Press and hold SET key for 3
seconds until the Parameter Window displays “LoCK”. Release the SET. The display will show
“0”. Use “+” and “-” keys to adjust the display to 188 (another pass code) and press SET. The
display will show the parameter for a second and then its value, use “+” and “-” keys to change
the setting. When finished, press the SET again to confirm the change. The next parameter will