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Toshiba S2E21 Instruction Manual page 34

Motor protection relay
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TOSHIBA
5.9 Testing
I
1 tern
Testing
Input
M-1 +
RESET
S P A R E 1
S P A R E 2
ATD
Description
Perform tests on the input/output circuit.
Displays the state of contact input from the
terminal block.
Displays 0 when there is an input: and
Displays 0 when there is no input.
The 3-phase input and zero-phase input are
checked with the current value displayed on P2.
4
( 4 - 2 OmA)

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