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9
CP Error “E” simulation
The standard SAE J1772 denes Error “E” as a state when charging station
is: disconnected from vehicle, disconnected from utility, there is a loss of
utility power or control pilot is short to control pilot reference (ground).
To simulate the CP Error “E”:
1. Push and hold CP Error “E”.
2. While holding the CP Error “E” button turn the CP rotary switch to
either C or D position.
3. The station should NOT open the charging cycle and a new charging
process should be prevented.
Note
The charging station is not required to actively generate the error
code, so the active charging process will not be interrupted if CP Error
“E” button is pushed after the charging cycle is initiated.
GFCI test
Each charging station is required to be equipped with GFCI protection. On
many stations the GFCI protection is fully automatic and does not need a
manual reset after the GFCI circuit is tripped.
Testing a GFCI protection:
1. Turn the CP switch to either C or D position depending on the type of
station you are testing (respectively with or without indoor charging
area ventilation required) to open the charging cycle.
2. The green READY indicator next to GFCI test button illuminates.
If the READY indicator blinks before you press the GFCI test button,
then fault voltage is higher than 45 V at the PE terminal. Check and
improve the grounding system before you do further tests.
WX Warning
Do not touch any part of charging station during the GFCI test.
The GFCI test may place hazardous voltage onto conductive parts
of the charging station during the test if the charging station is not
properly grounded.
3. Press the GFCI test button.
The station should terminate a charging cycle as soon as the GFCI
button is pressed.
If the READY indicator starts to blink after you press the GFCI test
button, then fault voltage during GFCI test was higher than 45 V. The
fault voltage was caused by the test current. Check and improve the
grounding system before you do further tests.
4. Unplug the adapter to reset the GFCI protection, if necessary.
Ground Error (Ground Fault) simulation
The Ground
J
Error button simulates an interruption of the ground
conductor. As a result, the pending charging process is aborted, and new
charging processes are prevented.
1.888.610.7664 sales@GlobalTestSupply.com
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