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Manuals
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Okuma Manuals
Control Unit
OSP 5020
Electrical maintenance, training manual
Okuma OSP 5020 Electrical Maintenance, Training Manual
Lathe/machining center
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Table Of Contents
287
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287
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Contents
Table of Contents
Bookmarks
Table of Contents
Terms and Acronyms
Table of Contents
Safety Precautions
Checks before Turning on Power
Precautions to Observe When Using a Chuck
Checkup Around the Machine
Precautions for Machine Operations
Setup
Workpiece Loading and Unloading
Machine Centers
At the End of the Day
When a Problem Occurs
Other General Precautions
Machine Definition
Machine Tool
Numerical Control Machine
Computerized Numerical Control Machine
Microprocessor
Memory
Permanent Storage
Long-Term Storage
Temporary Storage
Servo System
I/O Devices
Tape Reader
Disk Drives
RS-232 Interface
External Switches
Lathe
Machining Center
Vertical Machining Center
Horizontal Machining Center
Travelling Column Type Horizontal Machining Center
Double Column Machining Center
Grinder
Work Coordinate System for OD Grinding
Wheel Coordinate System for OD Grinding
Wheel Coordinate System for ID Grinding
Machine Operation
Basic Construction of the Operation Panels
NC Operation Panel
Functions Available When the AUTO Mode Key Is Pressed
MDI
Manual
Actual Position
Part Program
Block Data
Check Data
Tool Data
Edit AUX
Zero Set
Parameter
Auto Mode
Functions Available When the MDI Mode Key Is Pressed
Functions Available When the MANUAL Mode Key Is Pressed
Actual Posit, Part Program, Block Data and Check Data Menus
Data Setting Mode Keys (Tool Data, Edit Aux, Zero Set and Parameter)
NC Status Display Lamps
Mode Selection Keys
Data Setting Mode
Operation Mode
Character Keys
Numeric Keypad
LATHE Machine Operation Panel
Cursor Keys
Page Keys
Turret Keys
Pulse Handle
Spindle
Spindle Override
Coolant
Spindle Gear
Load Monitor
Tool Index
Rev.
Lighting
Single Block
Block Delete
Individual Mode
Stroke End Limit Cancel/Load Mode Panel
Inter Lock
CRT Display
Sequence Restart
Machining Center Machine Operation Panel
Orientation
Cw
Release
Rev. 8-21-01
Jog Speed
Freedrate
Oil Mist
Oil Hose
NC Panel
NC Operation
ATC Operation
APC Operation
Pendant Operation Panel
Optional Panel
Hour Meter
Operation End Mode
Control On/Off
Operational Panel above Tape Reader View
ATC Magazine Operation Panel View
Manual Tool Change Operation
Check Panel View
MDI Operation
Rev.
Construction
Power Supplies
If the Power Source Inductance Is too High
Rev.
OPUS 5000/5020 Power Supply Unit
Alarm and CPU Status Led’s Located on the Control Rack
Printed Circuit Boards
Rev. 8-21-01
Main Processor Board
Bubble Memory
Ram
Different Board Configurations
Main Card 13 (A911-1521) RS-232 Card
Main Card 15 (A911-1526)
Main Card 16 (A911-1516)/Main Card 17 (A911-1517)
CRP-IIC (A911-1692) or (A911-1693)
Serial if
CRP 9 (A911-1580) - CRT Processor Board
SVP-IID - Servo Processor Board
SPC1 (A911-1534) - Additional 1 Axis Card
SPC2 (A911-1535) - Additional Pulse Handle Card
EC Board (A911-1120) - Electrical Control Board
ECP Board IIA - Electrical Control Processor Board
ECP Card 2 (A911-1142) - Expansion Card
ECP Card 3 (A911-1143) - Expansion Card
ECP Card 4-II (A911-1544) - Expansion Card
FDC II BOARD (A911-1703) - Floppy Disk Control Board
RS Board (A911-125) - RS-232C Interface Board
CCP Board (A911-1594) - Communication Control Processor Board
CCPC2 Card (A911-1596) - Signal Converter Card
TCC-A (A911-1598)/TCC-B (A911-1599) - Turret Control Card
EC I/O Rack
Fieldnet I/O Unit
Fiber Opitic Cable Part Numbers
How to Troubleshoot a Fiber Optic Cable
Servo Systems
Axis Drives
Ldu 600
Ldu Tr
Bdu
Description of Led’s on BDU Style DCPS
Led’s on the SVC Board of a BDU-A Type Drive Amplifier
Description of Led’s on SVC-1 Board of a BDU-D Drive Amplifier
Bld
Description of Led’s on BLD-A Type Drive Amplifier
Bliid
Description of Led’s on BLIID-A Type Drive Amplifier
Speed and Position Feedback
Led’s on Lower Right Side of the SVC-1Board on BL-IID Type D Drive
Spindle Drives
Diagnosing a Spindle Drive Alarm
Feedback Devices
Tachometer
Absolute Position Encoder
Procedure for Replacing Absolute Position Encoders
Removing Encoder from Motor
Removing the Encoder from the Motor Shaft
Installing the Encoder to the Motor Shaft
Mpr
Inductosyn
Connecting the Encoder Input/Output (Ribbon Cable) Connector
VAC Resolver
Pulse Generators
TCC Resolver
Diagnostics
Actual Position
Machining Center Data
Block Data Soft Key
Check Data Soft Key
Axis
EC I/O’s
EC Extend I/O’s
Panel I/O’s
Spec Code
Machine Code
Alarm Message List
NC I/O’s
Machine I/O’s
NC Spec Table
MC Spec Table
NC Axis Data
Machine Axis Data
Alarm List
System Variables
Alarms
Chart Showing the Different Numbering Systems
Description of the Different Types of Alarms the Control Can Gener-Ate
What Appears on the Screen When a CPU Level Alarm Occurs
Display Format of CPU Alarms (Bus Error)
BUS Error
Access Address (MB II B)
Access Address (MB II, MB II A)
Access Address (MB) (OSP5000)
Display Format of Alarm P, A, B, C and D
Alarm Codes
How to Check Alarm Contents
Peripheral Processor Start
SVP Start
Timing Generator Stop
Tool Number Input
Servo Amp
Collete Unclamp
Turret Index Control Abnormal
Alarm Table - Alarm a
Spindle Rotation Interlock
Probable Faulty Locations
Travel Limit over
Axis Drive Unit
Sequence Count over
ATC System Condition
Parameters
User Parameter Overview
Chuck/Tailstock
Setting Stroke End Limits
Common Variable Info
System Parameter Overview
Backlash
PR Zero Offset Overview
Stroke Comp
Rapid/Accel Rapid
Jog Feed
Accel Jog Feed
Torque
Turret Offset
PR Zero Offset
Optional Parameter (Long Word)
Optional Parameter (Word)
Optional Parameter (Bit)
Spindle Control Parameter
Common Variable
User Parameter
G/M Code Macro
MC User Parameter (Long Word)
MC User Parameter (Word)
MC User Parameter (Bit)
MC System Parameter (Long Word)
MC System Parameter (Word)/Nc Optional Parameter (Long Word)
NC Optional Parameter (Word)
NC Optional Parameter (Bit)
Input Unit System
System Parameter
Setting Zero Offset
In Position
Zero Offset
In Position (H)/SWL HD
Barrier (Y,Z)
Encoder Offset
Home Position Movement Order
Inductosyn Offset/Pitch Comp Span/Pitch Point
Pitch Error Compensation
NC Hour Meter/Power on Time/Nc Running Time
Spindle Revolution Time/Cutting Time
NC Work Counter
Spindle Control Parameter Info
External Input Time
Software
OSP Data Management Card
Option Features
Option Specification
Type of Control Software
OSP Management Data Card
Type of Control Soft (NC Software)
Type of Control Soft (EC Software)
Optional Features (NC Software)
Optional Features (EC Software)
NC-EC Options
System
Motor/Drive Unit/Position Encoder
NC/EC Options
Different Methods of Saving Files on Lathes
Initializing a Diskette
Backing up Part Programs
Lathes
Special Notes for W-Axis and LT Machines
W-Axis Machines
To Backup Parameters through Centers with Software 709BF and Higher
Reloading the Parameters
Tape Format Table
Machining Centers
Loading Software
5020M D-Disk Procedure
Schematic Symbols
Lathe Schematics
Machining Center Schematics
Table of Composition Drawings
Internal Layout of Control Enclosure
External View or Pendant Box
Internal Layout of Pendant Box
General System Figure of Machine Mounted
I/O Card and Gray Code List
OSP 502OM CNC System Configuration
Power Supply System Diagram
Power Supply Circuit Diagram
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5000/5020 CONTROL
5000/5020 CONTROL
5000/5020 CONTROL
5000/5020 CONTROL
5000/5020 CONTROL
Rev.
C . C . C . C . C
REV
REV
REV
REV
LA
LA
THE / MACHINING CENTER
THE / MACHINING CENTER
LA
Lathe
/ MACHINING CENTER
LA
THE / MACHINING CENTER
THE / MACHINING CENTER
ELECTRICAL MAINTENANCE
ELECTRICAL MAINTENANCE
ELECTRICAL MAINTENANCE
ELECTRICAL MAINTENANCE
ELECTRICAL MAINTENANCE
TRAINING MANU
TRAINING MANU
TRAINING MANU
TRAINING MANUAL
TRAINING MANU
EL 501
EL 501
EL 501
EL 501
EL 501
AL
AL
AL
AL
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