Table Of Contents - LNS HYDROBAR SPRINT 555 Troubleshooting And Spare Parts Manual

T able of Contents
Chapter 1: ....................................................................................... 1-1
Alarms .........................................................................................................1-1
Chapter 2: ....................................................................................... 2-1
Common Issues...........................................................................................2-1
ALARM HISTORY ..........................................................................................................................1-3
A001 - Emergency Line Open! .....................................................................................................1-4
A003 - Lathe Emergency Stop Line Open ...................................................................................1-5
A004 - Bar Feeder Emergency Stop ............................................................................................1-6
A005 - Oil Pressure Failure ..........................................................................................................1-7
A006 - Air Pressure Failure ..........................................................................................................1-8
A007 - Main Access Cover Open .................................................................................................1-9
A009 - Bar Feeder Retracted ......................................................................................................1-10
A011 - Magazine Protection Grid Open .....................................................................................1-11
A012 - Bar Magazine Indexing Interrupted! ..............................................................................1-12
A022 - Servo Amp/PLC Comm. Fault ........................................................................................1-13
A023 - Servo Drive Alarm ...........................................................................................................1-14
A024 - Servo Motor Not Ready...................................................................................................1-15
A025 - Servo Motor Positioning Error .......................................................................................1-16
A026 - Servo Amplifier Battery is Too Low...............................................................................1-17
A028 - Servo Amplifier Firmware Not Compatible with PLC ...................................................1-18
A041 - Bar Feeder in Simulation Cycle.....................................................................................1-19
A042 - Home Position Proximity Switch SQ7 Signal Missing .................................................1-20
A043 - Pusher Lost the Bar Stock During its Return to Home Position .................................1-21
A044 - Bar Loading Error............................................................................................................1-22
A046 - Chuck Closed Prior to Feed Out Complete...................................................................1-23
A047 - A2 Interrupted During Loading ......................................................................................1-24
A048 - Safety Time for Part Feed Out ........................................................................................1-25
A053 - Lathe Did Not Resume Its Production Cycle ................................................................1-26
A054 - Bar Remnant Too Long...................................................................................................1-27
A055 - Guiding Channel Malfunction During Closing ..............................................................1-28
A056 - Guiding Channel Malfunction During Opening.............................................................1-29
A057 - Default Prior to Opening the Guiding Channel .............................................................1-30
A058 - Guiding Channel Malfunction During Closing ..............................................................1-31
A059 - Guiding Channel Malfunction During Opening.............................................................1-32
A060 - Default Prior to Closing the Guiding Channel ..............................................................1-33
Bar Stock Not Extracted from the Collet...................................................................................1-34
A068 - Bar Stock Moving Forward during Headstock Reverse with Collet Open..................1-35
A070 - Bar Stock Insertion Malfunction ....................................................................................1-36
A115 - Bar Stock Moving Backwards during Headstock Reverse with Collet Open.............1-37
A116 - Bar Stock Loading Error.................................................................................................1-38
A124 - Pusher Length Error .......................................................................................................1-39
A126 - Bar Magazine Motor M3 Faulty.......................................................................................1-40
A127 - Problem During Dropping Fingers Rising.....................................................................1-41
A128 - Problem During Dropping Fingers Descent..................................................................1-42
Software Sequence Chart...........................................................................................................1-43
Mitsubishi® Servo Amplifier Alarm List....................................................................................1-44
Low Voltage / PLC Shutdown ......................................................................................................2-2
Cannot Change Application Setup Parameters..........................................................................2-3
E1.1
(02.15.2006)
HYDROBAR SPRINT 555