WY Series User
’
s Manual
Copyright
©
EVERFINE, Copy or spread without authorization is prohibited.
11
Chapter 4 Panel Instructions
4.1 Front Panel
Fig.4.1 Front Panel
○
1 . CURRENT A
The window "CURRENT A" will display the setting current value when the
"DISPLAY SETTING" indicator lights, otherwise it displays the measured value.
The window will display "Error" when abnormal situation arises.
○
2 .VOLTAGE V
The window "VOLTAGE V" will display the setting voltage value when the
"DISPLAY SETTING" indicator lights, otherwise it displays the measured value.
The window will display "oV", "oT", "RVSF1", "RVSF2" or "MIX" to show the
abnormal situations of over voltage, over temperature, sampling voltage lower than
-2V, more than 25mA current flowing remote sampling terminal and two or more
above situations arising simultaneously. (RVSF: Remote Voltage Sample Fail).
○
3 .
“
+
”
terminal for remote sampling (red).
○
4 . Selection switch for sampling (inside or outside).
Being pressed, the voltage measurement is in the inner sampling state inside the
case; on the contrary, the voltage measurement is in the remote sampling state.
Remote sampling function can compensate the voltage drop on the circuit to ensure
