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FlyingSaw
Contents
Prepared Solution Servo PLC / ECSxA 1.1 EN
I
1
Preface and general information................................................................................................................................. 1-1
1.1
Version information................................................................................................................................................ 1-1
1.2
Scope of supply ..................................................................................................................................................... 1-2
1.3
About this manual .................................................................................................................................................. 1-3
1.4
Range of functions and modes .............................................................................................................................. 1-4
1.4.1
Parameterisable variant ................................................................................................................................ 1-5
1.4.2
Programmable variant................................................................................................................................... 1-7
1.4.3
"Flying Saw“Prepared Solution .................................................................................................................... 1-9
1.5
Conventions used .................................................................................................................................................. 1-9
2
Features of the Prepared Solution.............................................................................................................................. 2-1
2.1
Definition of a flying saw ........................................................................................................................................ 2-2
2.2
Example layout and functional principle ................................................................................................................ 2-3
2.2.1
Typical layout of a flying saw ........................................................................................................................ 2-3
2.3
Typical applications ............................................................................................................................................... 2-4
2.3.1
Typical motion profiles .................................................................................................................................. 2-5
2.4
Synchronous synchronisation................................................................................................................................ 2-8
2.5
Oversynchronous synchronisation......................................................................................................................... 2-9
2.6
Length-controlled operation ................................................................................................................................. 2-10
2.7
Mark-controlled operation .................................................................................................................................... 2-11
2.8
"Start gap" function .............................................................................................................................................. 2-12
2.9
Applicability criteria for the parameterisable Prepared Solution .......................................................................... 2-13
2.10
Functions of the control inputs and outputs ......................................................................................................... 2-18
2.11
Manual control ..................................................................................................................................................... 2-18
2.12
Start gap .............................................................................................................................................................. 2-18
2.13
Cut done .............................................................................................................................................................. 2-18
2.14
Immediate cut / top cut ........................................................................................................................................ 2-18
2.15
Homing ................................................................................................................................................................ 2-19
2.16
Manual control ..................................................................................................................................................... 2-22
2.16.1
Limit switch integration................................................................................................................................ 2-23
2.16.2
Software limit positions ............................................................................................................................... 2-23
2.17
Moving clear from a limit switch........................................................................................................................... 2-25
2.18
Delay on the synchronised signal ........................................................................................................................ 2-26
2.19
Status signal "Double length"............................................................................................................................... 2-27
2.20
Status signal "Mark not detected"........................................................................................................................ 2-27
2.21
Following error monitoring ................................................................................................................................... 2-28
3
Functions .................................................................................................................................................................... 3-29
3.1
Cut counter .......................................................................................................................................................... 3-29
3.2
Scrap counter ...................................................................................................................................................... 3-29
3.3
Decrementing cut counter.................................................................................................................................... 3-29
3.4
Top cut counter.................................................................................................................................................... 3-29
3.5
Resetting the counters......................................................................................................................................... 3-29
3.6
Automatic operation: length-controlled operation ................................................................................................ 3-30
3.7
Automatic operation: mark-controlled operation .................................................................................................. 3-30
3.7.1
Mark checking............................................................................................................................................. 3-30
3.7.2
Simulation of the master speed................................................................................................................... 3-30
3.8
Measuring material speed ................................................................................................................................... 3-31
3.8.1
Measuring wheel and encoder selection..................................................................................................... 3-32
Control/status interface to the higher-level control ....................................................................................................... 3-34
4
Commissioning the "(Flying Saw)"........................................................................................................................... 4-43
4.1
Requirements ...................................................................................................................................................... 4-43
4.1.1
Required components................................................................................................................................. 4-43
4.2
Hardware layout................................................................................................................................................... 4-44
4.2.1
Wiring of the ServoPLC control terminals ................................................................................................... 4-45
4.2.2
Wiring of the ECSxA control terminals........................................................................................................ 4-46
4.3
Commissioning of the Prepared Solution (parameterisable variant).................................................................... 4-47
4.3.1
Download of the program FlyingSaw_SPLC_Vxxxxxx / FlyingSaw_ECS_Vxxxxxx ................................... 4-47
4.3.2
Sequence for online commissioning using GDC......................................................................................... 4-53
