Hioki Super megohm SM7110 - Inspection, Repair and Cleaning

156
External I/O Specications
Functions of output
signal
EOM End-of-measurement signal
Outputs the On signal when the measurement and the judgment are
completed.
INDEX Measurement reference output
Outputs the On signal when the measurement circuit nishes the A/D
acquisition.
ERR Measurement error output
Outputs the On signal if a measurement error occurs.
The following instances results in a measurement error:
• The A/D for measurement and voltage measurement has
overowed.
• The contact-check measured value or xture-capacitance open
correction value exceeds 99.999 pF.
C_CHECK_GO Contact-check result output
When the contact check gives a pass judgment, outputs the On
signal with the [NORMAL] setting, or the O󰀨 signal with the [INVERT]
setting.
V_CHECK_GO Voltage-error-check result output
When the voltage error check gives a pass judgment, outputs the On
signal with the [NORMAL] setting, or the O󰀨 signal with the [INVERT]
setting.
OPEN_GO Open correction result output
Outputs the On signal when the open correction gives a pass
judgment.
VON Voltage output status signal
Outputs the On signal while outputting a voltage.
HI Output for a HI comparator judgment
Outputs the On signal when the comparator gives a Hi judgment.
IN Output for an IN comparator judgment
Outputs the On signal when the comparator gives an IN judgment.
LO Output for a LO comparator judgment
Outputs the On signal when the comparator gives a Lo judgment.
PASS Output for a PASS judgment result
Outputs the On signal when the comparator gives an IN judgment
after the measurement is normally completed.
FAIL Output for a FAIL judgment result
Outputs the On signal when the comparator gives a judgment other
than IN after the measurement is normally completed.