Manitowoc 18000, Service Maintenance Manual, Page: 185 / 316

Reference
Only
Manitowoc
Published 12-05-17, Control # 035-23
3-45
18000 SERIVCE/MAINTENANCE MANUAL ELECTRIC SYSTEM
3
To determine a state of an individual digital input or output,
find the individual crane component in
Table 3-11 or Table 3-
12 , for example: Return Filter Alarm CAN38-1-32 .
• The first part of the Code Number CAN38 indicates that
the individual input or output is located in packet 38 of
the master CAN computer.
NOTE 1: If the Code Number starts with FCN, see FCN
screen for the input/output.
• Select PACKET ID# 38 by moving select/confirm switch
to SELECT and a cursor appears next to Packet ID #.
Scroll up or down to desired packet number to display
packet item status.
• The second part of Code Number 1 is bank were the
individual information is shown on the CAN screen.
• The third part of the Code Number 32 is the item
identifier .
To determine the state of the individual input/output in a
bank, find the number displayed for the bank in the
numbered column of
Table 3-13 . In the corresponding row
the identifier numbers that are ON (active) in the bank are
shaded. In the above example if
32 is shaded the Return
Filter Alarm is ON (active).
To exit CAN screen move select/confirm switch to SELECT
and cursor disappears. Continue scrolling up or down to
access next screen.
Hydraulic System Calibration
See Hydraulic System Calibration Procedures in this section.
Speed/Torque
See Function Speed/Torque Adjustment in this section.
Accessory System
The ACC system screen displays the following information:
• Drum 5 (mast hoist) control HANDLE command in
percent from neutral with + raise and - lower.
• Accessory valve (ACC VLV) command in percent.
• Drum 5 (mast hoist) pump (DM 5 PMP) command in
percent from neutral with + raise and - lower.
• Accessory system pressure (ACC PRES) in psi.
• Drum 5 (mast hoist) pump pressure (DM 5 PRES) in psi.
• Drum 5 (mast hoist) drum speed (DM 5 SPD) in rpm.
• Accumulator system pressure (ACCUM PRES) in psi.
• VALVES - displays binary number of system
components that are active in bank:
Bank 1:
1 = Jacking command.
2 = Rotating fame command.
4 = Mast raise switch and mast hoist control handle
command is OFF.
8 = Mast lower switch and mast hoist control handle
command is OFF
16 = Boom hinge pins in switch.
32 = Boom hinge pins out switch.
64 = Mast pins in switch.
128 = Mast pins out switch.
256 = Cab tilt up.
512 = Cab tilt down.
1028 = Raise mast arms from stored position.
2056 = Lower mast arms to stored position.
4096 = MAX-ER cylinder.
8192 = Rigging winch command.
PRESSURE SENDER CAL
CONTROL CAL
PUMP PRESSURE TEST
CHARGE PRESSURE 0%
0%
0% 0
0
0
0 0
0
DRUM 1 SPEED
DRUM 2 SPEED
DRUM 3 SPEED
DRUM 4 SPEED 25 %
50 %
25 %
25 % DRUM 6 SPEED
TRAVEL SPEED
SWING SPEED
SWING TORQUE 25 %
75 %
25 %
60 %
HANDLE
ACC VLV
DM 5 PMP
VALVES +/-0 %
-0 %
+/-0 %
256
ACC PRES
DM 5 PRES
DM 5 SPD
ACCUM P psi
psi
rpm
psi ACC