Kikusui TOS6200A, User Manual, Page: 41 / 154

TOS6200A/6210 Basic Operation 4-7
Sampled voltage value-based judgment
Set the upper reference value in the range of 0.01 V to 5.40 V (resolution: 0.01 V).
1.
Press the F3 (UPPER) key if the upper reference value is not displayed
on the LCD. (You can also use the
▲▼
keys to move the cursor
when the upper reference value is displayed.)
2.
Use the keys to move the cursor to the desired digit.
3.
Use the rotary knob to set an upper reference value.
“UP <= LOW” blinks on the LCD.
If an upper reference value less than the lower reference value is set when lower
limit judgment is ON, the “READY” indication in the upper right of the LCD
changes to blink “UP <= LOW,” informing you that testing cannot begin under
the current conditions. In this case, increase the upper reference value or reduce
the lower reference value.
“OVER VA” blinks on the LCD.
The setting has exceeded the maximum rated output. Test cannot begin under
the current conditions. Change the setting referring to “OVER VA” in 4.9.1,
"Setting Output out of the Operation Range.”
“OVER RESI” blinks on the LCD.
A value obtained by dividing the upper reference value by the test current value
has exceeded 0.6

. Test cannot begin under the current conditions. Change the
setting referring to “OVER RESI” in 4.9.1, "Setting Output out of the Operation
Range.”
“OVER LOAD” blinks on the LCD during testing.
If the output power exceeds a maximum power rating, the power limitation
safety function is tripped and protection status occurs.
Change the setting referring to 4.10.3, "Overload Protection (OVER LOAD).”
CURRENT LOWER UPPER TIMER
25.0
A
2.50
V
60.0
s
MAIN MAIN
FREQ LOWER OFF OFFSET OFF TIMER ON
READY
UPPER
50Hz
F1 F2 F3 F4 F5
▲
▲
▲
▲