Mec Speed Level 2684 ES, Руководство по обслуживанию и запасным частям

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“3084 Speed Level™ Sigma Lift” Service and Parts Manual November 2009
Page 4b-5
T
R O U B L E S H O O T I N G
- 3 0 8 4 E S
M O D E L
- - E
L E C T R I C A L
S
Y S T E M
T
R O U B L E S H O O T I N G
- 3 0 8 4 E S
G P 4 0 0 M
O D U L E
The GP400 module is “the brains” of the system. It receives and processes a variety of
inputs both from the machine and the operator, then controls all the operative functions
of the machine. It also has a feature that allows the technician to access and monitor all
functionality of the system, along with a technician-friendly series of fault messages
that can be accessed through the use of the EZ-Cal scan tool. Flash codes are also
provided in case an EZ-Cal scan tool is not available.
Such information can be used for preventative maintenance and troubleshooting should
a problem arise. A comprehensive list of EZ-Cal accessible information can be found
later in this section.
The GP400 operates on 12 volts DC and should never be probed or operated with
voltage higher than 14 volts DC.
Figure 4b-1: GP400 Module
ART_3297
1 3
13 15
1 3
10 12
1 3
13 15
1 3
13 15
1 3
13 15
1 3
1
3
13
14
13 15
Diagnostic
LED
EZ-Cal
Connection
P1-1 — CAN BU S H
P1-2 — CAN BU S L
P1-3 — G r o un d
P2-1 — n ot us ed
P2-2 — n ot us ed
P2-3 — n ot us ed
P5-1 — Lift Valve
P5-2 —
S tee r Right
P5-3 — S tee r Left
P5-4 — D r ive Fo r wa r d
P5-5 — D r ive Reve rs e
P5-6 — Ala r m
P5-7 — High To r q u e
P5-8 — High S peed
P5-9 — Ho ur Mete r
P5-10 — n ot us ed
P5-11 — n ot us ed
P5-12 — n ot us ed
P5-13 — n ot us ed
P5-14 — n ot us ed
P5-15 — n ot us ed
OUTRIGGER VALVE S
P6-1 — Back Pitchi n g Valve
P6-2 — F r o n t Pitchi n g Valve
P6-3 — Right Pitchi n g Valve
P6-4 — Left Pitchi n g Valve
P6-5 — n ot us ed
P6-6 — n ot us ed
P6-7 — n ot us ed
P6-8 — n ot us ed
P6-9 — n ot us ed
P6-10 — n ot us ed
P6-11 — n ot us ed
P6-12 — n ot us ed
P6-13 — Axle Lock
P6-14 —
n ot us ed
P6-15 — n ot us ed
BA S E & LOWER CONTROL S
P7-1 — Valve Su pply
P7-2 — Ba s e S elected
P7-3 — UP - Ba s e
P7-4 — Platfo r m S elected
P7-5 — n ot us ed
P7-6 — n ot us ed
P7-7 — DOWN - Ba s e
P7-8 — n ot us ed
P7-9 — n ot us ed
P7-10 — n ot us ed
P7-11 — n ot us ed
P7-12 — n ot us ed
P7-13 — n ot us ed
P7-14 — n ot us ed
P7-15 — n ot us ed
P8-1 — Elevatio n T r a ns d u ce r
P8-2 — n ot us ed
P8-3 — n ot us ed
P8-4 — n ot us ed
P8-5 — CE Elevatio n T r a ns d u ce r
P8-6 — P r e ssur e T r a ns d u ce r
P8-7 — n ot us ed
P8-8 — TBM A n alog IN
P8-9 — n ot us ed
P8-10 — n ot us ed
P8-11 — n ot us ed
P8-12 — n ot us ed
P8-13 — G r o un d
P8-14 — G r o un d
P8-15 — G r o un d
NOT U S ED
P4-1 — n ot us ed
P4-2 — n ot us ed
P4-3 — n ot us ed
P4-4 — n ot us ed
P4-5 — n ot us ed
P4-6 — n ot us ed
P4-7 — n ot us ed
P4-8 — n ot us ed
P4-9 — n ot us ed
P4-10 — Rea r Wheel Bypa ss Valve
P4-11 — n ot us ed
P4-12 — Moto r Co n t r olle r
P4-13 — n ot us ed
P4-14 — Dow n Valve 1
P4-15 — n ot us ed