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-7
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
P 6 0 0 M
O T O R
C
O N T R O L
M
O D U L E
The Motor Control Module operates the electric pump motor with varied speeds
depending on operator commands. Pulse-width Modulation provides smooth and
controlled operation with maximum battery efficiency. The Motor Controller also
converts battery voltage (48 volts DC) to the user-friendly 12 volts DC used throughout
the rest of the system.
Figure 4b-4: P600 Motor Control Module
P 600
CMEC 48V RT
21 510 601
s/n: 2071200014
P1
P8
P7
to Upper Controls
to GP400
EZ-Cal
Connection
P6
P5
To:
Pump
Motor
To:
Battery
Disconnect
Switch
To:
Battery
Ground
B+
B–
Diagnostic
LED
1 3
1
3
1
3
1
4
1
2
P1-1 — 12 Volt s DC OUTPUT
P1-2 — 12 Volt s DC OUTPUT
P1-3 — 12 Volt s DC OUTPUT
P1-4 — BA S E S elected
P1-5 — PLATFORM S elected
P1-6 — O u tp u t to
EMERGENCY S TOP
Ci r c u it fo r Mod u le
Activatio n
P7-1 — CAN BU S H
P7-2 — CAN BU S L
P7-3 — G r o un d
P6-1 — CAN BU S H
P6-2 — CAN BU S L
P6-3 — G r o un d
P8-1 — 48 Volt s DC INPUT
P8-2 — 48 Volt s DC INPUT
ART_2572