Mitsubishi Electric MELDAS 600M Series Instruction Manual page 12

6.18.6 Handle interruption in tool radius compensation ...................................... II − 41
6.18.7 Interrupt amount reset ............................................................................. II − 43
6.18.8 Operation sequence ................................................................................ II − 44
6.19 Deceleration check .......................................................................................... II − 45
6.20 Tool retract return ............................................................................................ II – 46
6.21 Manual synchronous tapping............................................................................... II – 50
6.22 External deceleration ....................................................................................... II – 51
CHAPTER 3 MAINTENANCE
1. Confirming the Operation ..................................................................................... III − 1
Confirming the axis movement direction .......................................................... III − 1
1.1
Confirming the limit switch operation ............................................................... III − 1
1.2
2. Confirming the Drive Section ............................................................................... III − 2
3. Adjusting the Dog-Type Reference Point Return ................................................ III − 3
Dog-type reference point return ....................................................................... III − 3
3.1
Reference point return parameters .................................................................. III − 5
3.2
Dog-type reference point return adjustment procedures.................................. III − 10
3.3
4. Absolute Position Detection ................................................................................. III − 11
Absolute position detection system.................................................................. III − 11
4.1
Starting up absolute position detection ............................................................ III − 13
4.2
Procedures for initializing for the dog-type absolute position detection ............ III − 14
4.3
4.4 Procedures for the dogless-type detection; initializing with machine end
stopper method ............................................................................................. III − 15
4.5 Procedures for the dogless-type detection; initializing with marked point
alignment method .......................................................................................... III − 18
Various settings for dogless-type absolute position detection .......................... III − 21
4.6
Recovering the absolute position ..................................................................... III − 23
4.7
Setting the auxiliary axis absolute position....................................................... III − 23
4.8
5. Operations Related to Auxiliary Axis ................................................................... III − 24
Setting the auxiliary axis absolute position....................................................... III − 24
5.1
5.1.1
5.1.2
Test operation.................................................................................................. III − 27
5.2
6. Setting the Stored Stroke Limit ............................................................................ III − 28
Stored stroke limit I.......................................................................................... III − 30
6.1
Stored stroke limit II......................................................................................... III − 31
6.2
Stored stroke limit IB ....................................................................................... III − 33
6.3
Stored stroke limit IC ....................................................................................... III − 34
6.4
Precautions related to stroke limit.................................................................... III − 35
6.5
7. Daily Maintenance ................................................................................................. III − 36
Daily inspection................................................................................................ III − 36
7.1
7.1.1
7.1.2
Replacement ................................................................................................... III − 37
7.2
7.2.1
7.2.2
7.2.3
7.2.4
Cleaning and handling ..................................................................................... III − 44
7.3
7.3.1
7.3.2
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Initialization.............................................................................................. III − 24
Recovering the absolute position data..................................................... III − 26
Checking the external view...................................................................... III − 36
Checking the inside of the NC unit .......................................................... III − 36
Replacing the battery............................................................................... III − 37
Replacing the backlights.......................................................................... III − 39
Replacing the cooling fan ........................................................................ III − 40
Replacing the hard disk drive (HDD) ....................................................... III − 41
Escutcheon.............................................................................................. III − 44
Floppy disk .............................................................................................. III − 44
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