Hitachi HARC70-CE1 Manuel D'installation Et De Fonctionnement page 13

SERVICE AND CHECKING FOR HARC70-CE1 (OP)
6.
SERVICE AND CHECKING FOR HARC70-CE1 (OP)
6.1.
SELF CHECKING FOR HARC70-CE1 (OP)
Abnormality can be checking by indication of 7-Segment of HARC70-CE1 (OP) according to
procedures below.
1. TURN 8 Pins DSW ON power by leaving all 8 Pins DSW at the "OFF". (The 7-Segment is OFF)
ON
1 2 3 4 5 6 7
S202
8 Pins DSW
2. TURN only No.1 pin of 8 Pins DSW at the "ON" side.
ON
1 2 3 4 5 6 7
S201
8 Pins DSW
3. TURN only No.1 pin at "OFF" side and TURN No.2 pin at the "ON" side.
(When doing this checking, please set End Terminal Resistance on H-LINK.)
ON
1 2 3 4 5 6 7
S201
8 Pins DSW
4. TURN only No.2 pin at "OFF" side and TURN No.3 pin at the "ON" side.
ON
1 2 3 4 5 6 7
S201
8 Pins DSW
5. TURN only No.3 pin at "OFF" side and TURN No.4 pin at the "ON" side.
ON
1 2 3 4 5 6 7
S201
8 Pins DSW
8
8
Normal
8
Normal
8
8
The above indication is repeated.
Indication 7-Segment
Abnormal
Indication 7-Segment
Abnormal
Indication 7-Segment
This pin quantity set at the
"ON" side on the 8 Pins dip
switch
'S202' of 1∼5 pin indicated at
the right side. 7-Segment
indicates "3" at the left side.
Indication 7-Segment
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