TM 5-3610-253-14
Table 5-16. SYSTEM OPERATION SEQUENCES - Cont
Sequence
Basic Operation Circuit/Component Operation
Step
-Knife delay time-
5
Signal knife delay over from positioning computer (AR)
LED V2 on.
Energize safety bolt. LED V16
6
Safety bolt proximity switch (B.SBE) opens, LED V4 off,
7
and proximity switch (B.SBA) closes, LED V5 on.
Energize cutting valve (M3), LED V15 on.
8
-Knife descending-
Knife reaches lowest position, activating gear limit
9
switch (S22a), LED V11 on.
Safety bolt de-energized, LED V16 off.
10
Clamping valve (M2) de-energized, LED V17 off.
11
Locking valve (M1) de-energized, clamp locked.
-Knife rising-
Knife reaches uppermost position, activating gear limit
12
switch (S22a) LED V11 off. Locking valve (M1) energized,
clamp rises.
Safety bolt proximity switch (B.SBE) closes, LED V4 on,
13
and proximity switch (B.SBA) opens, LED V5 on.
Cutting valve (M3) de-energized, LED V15 off.
14
Reset the stored signal "light barrier test positive", LED
15
V18 off.
Cutting buttons released, LED V14 off, LED V6 and V7 on,
16
and V7 on, and LED V8 and V9 off.
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