Manitowoc 18000 Service Maintenance Manual

Reference Only
Manitowoc Published 12-05-17, Control # 035-23 3-41
18000 SERIVCE/MAINTENANCE MANUAL ELECTRIC SYSTEM
3
• Control HANDLE command in percent from neutral with
+ raise and - lower.
• The normal operating voltage (V) outputs of the control
handle range is 2.4 to 0.5 volts to raise a load and 2.6 to
4.5 volts to lower a load.
NOTE: With drum control handle D function, raise and
lower voltage is reversed.
• Control handle Center Switch (CS) command with 0
neutral and 1 active.
• PUMP A and B command in percent from neutral with +
raise and - lower for each pump.
• MOTOR command in percent with 0% maximum
displacement and 100% minimum displacement.
• Measured hoist PRESSURE (psi) at high side pressure
port.
• Measured drum SPEED in rpm with + raise and - lower.
• Park BRAKE command with 0 engaged and 1 released.
• DOS (digital output status) displays a binary number (or
total) if digital output signal is disabled to: pump A - drum
1 (1), pump B - drum 1 and 3 (2), motor 1 (4), motor 2 (8)
or drum brake (16).
Drum 2
DRUM 2 screen displays the following information:
• Control HANDLE command in percent from neutral with
+ raise and - lower.
• The normal operating voltage (V) outputs of the control
handle range is 2.4 to 0.5 volts to raise a load and 2.6 to
4.5 volts to lower a load.
NOTE: With drum control handle D function, raise and
lower voltage is reversed.
• Control handle Center Switch (CS) command with 0
neutral and 1 active.
• PUMP A and B command in percent from neutral with +
raise and - lower for each pump.
• MOTOR command in percent with 0% maximum
displacement and 100% minimum displacement.
• Measured hoist PRESSURE (psi) at high side pressure
port.
• Measured drum SPEED in rpm with + raise and - lower.
• Park BRAKE command with 0 engaged and 1 released.
• DOS (digital output status) displays a binary number (or
total) if digital output signal is disabled to: pump A - drum
2 (1), pump B - drum 2 and 5 (2), motor 1 (4), motor 2
(8), or drum brake (16).
Drum 3
DRUM 3 screen displays the following information:
• Control HANDLE command in percent from neutral with
+ raise and - lower.
• The normal operating voltage (V) outputs of the control
handle range is 2.4 to 0.5 volts to lower a load and 2.6 to
4.5 volts to raise a load.
NOTE: With drum control handle D function, raise and
lower voltage is reversed.
• Control handle Center Switch (CS) command with 0
neutral and 1 active.
• PUMP A command in percent from neutral with + raise
and - lower.
• MOTOR command in percent with 0% maximum
displacement and 100% minimum displacement.
• Measured hoist PRESSURE (psi) at high side pressure
port.
• Measured drum SPEED in rpm with + raise and - lower.
• Park BRAKE command with 0 engaged and 1 released.
• DOS (digital output status) displays a binary number (or
total) if digital output signal is disabled to: pump A - drum
1 and 3 (1), motor (2), brake (4) or diverter - drum 1 and
3 (8).
Drum 4
DRUM 4 screen displays the following information:
• Control HANDLE command in percent from neutral with
+ raise and - lower.
HANDLE
PUMP A
PUMP B
MOTOR
+/-0 %
+/-0 %
+/-0 %
0 %
0.0 V
0 CS
PRESS
SPEED
BRAKE
DOS
0 psi
+/-0 rpm
0
0DRUM 2
HANDLE
PUMP A
MOTOR
+/-0 %
+/-0 %
0 %
0.0 V
0 CS
PRESS
SPEED
BRAKE
DOS
0 psi
+/-0 rpm
0
0 DRUM 3
HANDLE
PUMP A
PUMP B
MOTOR
+/-0 %
+/-0 %
+/-0 %
0 %
0.0 V
0 CS
PRESS
SPEED
BRAKE
DOS
0 psi
+/-0 rpm
0
0 DRUM 4

Manitowoc 18000 Specifications

General

Brand	Manitowoc
Model	18000
Category	Construction Equipment
Language	English