ABB Modures LZ92-1 - Page 63

Ba
Sb
LB15
bottom
Switch Ba:
Switch Bb:
position 1
position 2
position 1
position 2
Ba
8b
LB1G
Bb
direction
t~ direction
I <f-
direction
I ·-+ forwards
LB17
as
given
on
Sb
as
given
on
Sb, but one
zone
reversed
direction into the
line
(if wired according to wiring diagram)
LB15
LB16
LB17
Frontplate signals operational, code FAl
o--o
Frontplate signals non-operational,
With defect signalling during
testing via test socket, code VlO
Without defect signalling during
testing via test socket, code Vll
code FA2:
-o
o--o
-o o-
Reversal of direction by external signal, code RS
The position of LB17 is given for codes Rl. to R4.
and correspondingly soldered at the works.
o-
Fig. 9.30 - PCB 8 in KI91, KZ91, KZ91-l (HESG 439 686)
o--o
reserved
61