Manitowoc 777 Service And Maintenance Manual

Reference Only
ELECTRIC SYSTEM 777 SERVICE MANUAL
3-2 Published 10-01-2012, Control # 045-08
ABBREVIATIONS AND SYMBOLS
See Table 3-2 for abbreviation and symbols used in this
section.
Table 3-2 Abbreviations and Symbols
ITEM DEFINITION ITEM DEFINITION ITEM DEFINITION
+/- Plus/Minus Value D1 Digital - On/Off Inputs N/C Normally Closed (Switch)
+ Plus/Positive Volts D2 Digital Inputs Nm Newton Meters
- Minus/Negative Volts D3 Digital Inputs or Outputs N/O Normally Open (Switch)
% Percent DI Digital Inputs No. Number
° or DEG Degrees - Angular DO Digital Outputs
OEM
Original Equipment
Manufacturer
°F or DEG F Degrees - Temperature
EDC
Electrical Displacement
Control
PC Programmable Computer
A (amp) Ampere FFall Free Fall PCP Pressure Controller Pilot
A1 Handle Inputs Ft. lbs Foot Pounds Pot Potentiometer
A2 Pump Control Outputs GND Ground PSI/PRESS Pounds Per Square Inch
A3 Programmer’s Screen GPM Gallons Per Minute PSIA PSI Absolute
AC Alternating Current HYD Hydraulic
RCL
Rated Capacity
Indicator/Limiter
ACC Accessory System I/O Input/Output
ANG Angle INFALL Intermediate Fall Reg. Regulated
Aux. Auxiliary LED Light Emitting Diode RPM Revolution Per Minute
BHST Boom Hoist L/m Liters Per Minute
SAE
Society of Automotive
Engineers
CAL or CALIB Calibration Luff Luffing
CHA or CHB Channel A or B mA Mega Amps TB Terminal Block
COMM Communication MAX Maximum TEMP Temperature
CON Configuration MIN Minimum TRK Track (Crawler
CPU Central Processing Unit MM Millimeter V Volts
CYL Cylinder MPH Mile Per Hour VAC Volts Alternating Current
DC Direct Current NC No Connection VDC Volts Direct Current

Manitowoc 777 Specifications

General

Brand	Manitowoc
Model	777
Category	Construction Equipment
Language	English