Kikusui TOS6200A, Руководство пользователя

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4-34 Basic Operation TOS6200A/6210
OVER VOLT
If a setting meeting the following equation (a setting exceeding the operation range
) is made, the “READY” indication in the upper right of the LCD changes to
blink “OVER VOLT,” informing you that testing cannot be conducted under the cur-
rent conditions.
Test current value x upper reference value (resistance value) > 5.4 V
In such a case, set the test current value and upper reference value so that the setting
falls within the operation range .
If the offset canceling function is ON, the upper reference value inclusive of the off-
set value is checked. If a sampled voltage value is set to the upper reference value,
OVER VOLT check is not performed.
OVER VA
If a setting meeting the following equation (setting exceeding the operation range
) is made, the “READY” indication in the upper right of the LCD changes to
blink “OVER VA,” informing you that testing cannot be conducted under the current
conditions.
TOS6200A
(Test current value)
2
x upper reference value (resistance value) > 150 VA
Test current value x upper reference value (voltage value) > 150 VA
TOS6210
(Test current value)
2
x upper reference value (resistance value) > 220 VA
Test current value x upper reference value (voltage value) > 220 VA
In such a case, set the test current value and upper reference value so that the setting
falls within the operation range . If the offset canceling function is ON, the upper
reference value inclusive of the offset value is checked.
b
CURRENT LOWER UPPER TIMER
25.0
A
0.220 60.0
s
MAIN MAIN
FREQ LOWER OFF OFFSET OFF TIMER ON
UPPER
50Hz
OVER VOLT
b
c
CURRENT LOWER UPPER TIMER
35.0
A
0.220 60.0
s
MAIN MAIN
FREQ LOWER OFF OFFSET OFF TIMER ON
UPPER
50Hz
OVER VA
c