174 User’s Manual TOS93 Series
Protective Conductor Current Test | Starting a Test
Operation after a test starts
Shown below are examples of operation after a test starts.
DANGER LED and test status display
During a test, the DANGER LED lights, and the test status is shown in the upper right of the display.
Test Time
Judge Delay
Lower
Upper
TEST PASS
READY
Press START.
DANGER LED litDANGER LED lit
Test Status
PASS judgment
Ŷ
Example of a PASS judgment
Upper: ON
Lower: ON
Judge Delay: ON
Test Time: ON
Judgment begins.
Test Time
Judge Delay
Lower
Upper
TEST
READY
Press START.
DANGER LED lit
Test Status
Upper-FAIL or Lower-FAIL judgment
Ŷ
Example of a FAIL judgment
Upper: ON
Lower: ON
Judge Delay: ON
Test Time: ON
Judgment begins.
: Measurement
OUTPUT
DANGER
110%
LEAKAGE
CURRENT
HIGH VOLTAGE
EARTH CONTINUITY
OUTPUT
LOW HIGH