Tonghui Electronics TH7105, Руководство по эксплуатации

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
StepCycle
1) Description
In programmable mode, this parameter represents the number of cycle of the current step. When this
parameter is “0”, it will keep testing until the user presses the ON/OFF button or run into errors; When
it is set to 1~999, it indicates the number of cycles of the current step. See the programmable mode
output function for details.
2) Operation
Make use of the

key or the knob to move the cursor to this parameter option, then change it with
the front panel numeric keys, and finish with ENTER or OK keys to confirm the change. If you do not
want to change the parameter value or press the wrong numeric key when changing with the numeric
keys, you can cancel it by pressing the

key or ESC key.

VOLT
1) Description
This parameter is used to set the output voltage. The range is 0.0~300V.
2) Operation
Make use of the

key or the knob to move the cursor to this parameter option, then change it with
the front panel numeric keys, and finish with ENTER or OK keys to confirm the change. If you do not
want to change the parameter value or press the wrong numeric key when changing with the numeric
keys, you can cancel it by pressing the

key or ESC key.

V Mode
1) Description
This parameter is used to set the voltage output mode, and can be set to “AUTO” or “HIGH”. When the
voltage mode is set to “AUTO”, the voltage is automatically judged according to the set voltage value
to be high (i.e. 150.1~300V range) or low (i.e. 0~150V range). When the voltage mode is set to "HIGH",
it means that the voltage is forced to set to high (i.e.
0 to 300V range).
2) Operation
Make use of the

key or the knob to move the cursor to this parameter option, the soft-key area
displays the function menu of this parameter. This parameter can be set to AUTO or HIGH with the
corresponding soft keys.

IRMS_H
1) Description
The parameter represents the current upper limit setting. When the set voltage is not greater than
150V, the range is 0.000~8.400A; When the set voltage is greater than 150V, the setting range is
0.000~4.200A. When set to 0.000, the current upper limit function is turned off. When the output
current is greater than this value, it will alarm and display “HI-A” and turn off the output.
2) Operation