102 User’s Manual TOS93 Series
Earth Continuity Test | Starting a Test
Contact check in progress display
When Contact Check (p.98) is set to on, “CHECK” appears during the contact check.
Operation after a test starts
Shown below are examples of operation after a test starts.
TESTRISE
READY
Rise Time
Fall Time
Press START.Press START.
FALL
DANGER LED litDANGER LED lit
Test
Status
Lower judgment
PASS judgmentPASS judgment
Ŷ
Example of a PASS judgment (applies to AC and DC tests)
Test Time: ON
Rise Time: ON
Fall Time: ON
Test Time
Upper judgment
Ŷ
Example of a FAIL judgment (applies to AC and DC tests)
Test Time: ON
Rise Time: ON
Fall Time: ON
Upper-FAIL
Output off
Test Current
TESTRISE
READY
Rise Time
DANGER LED litDANGER LED lit
Test
Status
Upper-FAIL detectionUpper-FAIL detection
Test Time
Press START.Press START.
Lower judgment