Hioki Super megohm SM7110 - Input Signal

112
External Input/Output Terminals and Signals
Pin
No.
Signal name I/O Function Logic
33 LO OUT Comparator judgment of Lo Level
34 Not used OUT (NC) –
35 Not used OUT (NC) –
36 Not used OUT (NC) –
37 FAIL OUT Judgment result of FAIL Level
Function of each of the signals
IMPORTANT
• The EOM and INDEX signals switch to the on state at start-up.
• To avoid misjudgment, determine judgments by checking both the PASS and the FAIL signals.
Input signal
OPEN Executes an open correction. Setting the input to the on state executes an open
correction.
START Starts to output a
measurement voltage.
Setting the input to the on state allows a measurement
voltage to output.
TRIG Starts a measurement. Setting the input to the on state starts a measurement.
C_CHECK Executes a contact check. Setting the input to the on state executes a contact
check
.
V_CHECK Checks voltage for an error. Setting the input to the on state starts checking voltage
for an error
.
STOP Stops to output the
measurement voltage.
Setting the input to the on state stops outputting the
measurement voltage.
CLEAR Clears a measured value and
judgment result.
After clearing them, the instrument will return a
response indicating that no measurement is performed
in response to a measured-value query of the
communication commands.
INTERLOCK Deactivates the interlock. Setting the input to the on state deactivates the
interlock function.
KEYLOCK Activates the key lock. Setting the input to the on state activates the key lock
function.
To deactivate the key lock function, input the O󰀨 signal.