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CT 701.04

Motion Control Firmware for

Rotary “Guillotine” Shears

with MC700 Controllers



Easy parameter setting instead of sophisticated programming, immediately ready to
work with minimum commissioning time



Synchronous cutting process, with cosine-compensated motion profile during
penetration of the cutting tool



Particularly suitable for “flying cut” of steel plates, sheet metals and profiles



High dynamic response by means of short cycle time



High cutting precision due to



400 kHz of feed-back frequency



Suitable for “stand-alone” operation as well as for connection to field bus systems
(CANBUS, PROFIBUS etc.)

Operating Instructions

Содержание CT 701.04

Страница 1: ...g time Synchronous cutting process with cosine compensated motion profile during penetration of the cutting tool Particularly suitable for flying cut of steel plates sheet metals and profiles High dyn...

Страница 2: ...specific and application specific safety standards When this unit is used with applications where failure or maloperation could cause damage to a machine or hazard to the operating staff it is indisp...

Страница 3: ...Control Loop 14 4 3 5 Jog Home 15 4 3 6 Alarms 15 4 3 7 Diagnosis 15 4 3 8 Communication settings 15 4 3 9 Setup Settings 17 5 Function of the LED indicators 18 6 Steps for Commissioning 19 6 1 Prepa...

Страница 4: ...xx pdf hardware description connections specifications and CT701xxx pdf description of the firmware as actually at hand All of above files are also available for free download from our homepage www mo...

Страница 5: ...ne Autom Operat Out1 Out2 Out3 Out4 Out5 Out6 Out7 Out8 Line encoder and measuring wheel Motor Encoder Servo drive MC700 MC720 Communication Serial CAN Bus PROFIBUS These cutting systems require the h...

Страница 6: ...ence of the tool Length circumference reduces the speed of this zone with respect to line speed and may include temporary standstill Length circumference however increases the speed of this zone Zone...

Страница 7: ...the PC to the controller using a RS232 cable see 3 8 of the hardware manual Apply power to the controller and start the OS5 1 PC software Select Download Firmware from the File menu The screen now in...

Страница 8: ...a pen or a small screw driver Click OK to start the download The download uses several loading steps The progress is displayed on the screen After successful conclusion of the procedure a click to Exi...

Страница 9: ...es in the column marked X6 shine blue when the associated input signal on screw terminal strip X6 is HIGH LOW state is white Indicator boxes in the columns marked RS shine blue when the associated inp...

Страница 10: ...e For definition of the knife position the controller needs one index pulse with every cut which can be generated either by a remote sensor or from the marker pulse of the encoder See register Index M...

Страница 11: ...connector panel Meaning and function of the output signals Out1 Ready Indicates that the unit is ready to work after power up initialisation and self test This output however is not a guarantee for t...

Страница 12: ...scaled in length units according to user definition active with input Length Selection HIGH Max Frequency Expected maximum frequency of the master encoder Hz Used for pre scaling of the analogue outp...

Страница 13: ...he selected quadrature edge count x1 x2 x4 Inner Circ2 Inner active circumference of the rotating knife in length units 2 x ri see section 2 Outer Circ2 Outer active circumference of the rotating knif...

Страница 14: ...ximity Setting in encoder increments This register makes superfluous a precise mechanical adjustment of the location of the pulse the virtual cutting pulse must be located exactly in the peak position...

Страница 15: ...an this set value the unit substitutes the encoder frequency by this setting This prevents the shear from stopping while the tool is penetrated to the material Max Analogue Output When the analogue sp...

Страница 16: ...reserved for broadcast messages collective addressing of several units Factory default address is always 11 Ser Baud Rate 0 38400 bps 1 19200 bps 2 9600 bps 3 4800 bps 4 2400 bps Factory setting 2 Se...

Страница 17: ...set best in the Test menu or the Adjust menu Ana Out Offset 1 4 Sets the zero position of the corresponding analogue output This parameter uses a numeric range from 2047 0000 2047 corresponding to 10...

Страница 18: ...to the scheduled position The LEDs are scaled in encoder increments and the update cycle is less than one millisecond Therefore this simple means of error display provides a good information about the...

Страница 19: ...nal speed control loop operate the drive with proportional speed control only with the proportional Gain as high as possible Before you start the Adjust menu make sure that all parameters on the requi...

Страница 20: ...oder into forward direction manually or by means of a remote speed signal Observe the counter in the Master column It must count up increment Where you find it counts down please click to the unchecke...

Страница 21: ...n yellow centre position and the differential counter swings around zero i e 8 You can reset the differential counter to zero at any time between by cycling the Reset command 6 4 Setting of the propor...

Страница 22: ...alues You can follow all real process data assigned to this firmware when you open the register card Process data These actual values are updated continuously You find a description of the actual proc...

Страница 23: ...cards with the PC software To start the menu press F1 Select the menus and sub menus by using the arrow keys nd Confirm your choice by Enter With all further actions Enter will go forward and PRG go...

Страница 24: ...lay Please choose one of the 32 available actual values 00 31 as shown on the screenshot Process Data Decimal point Defines the position where a decimal point should appear on the LCD display 0 no dec...

Страница 25: ...0 Parameter Blocks Circs Pulses Description Unit Serial Code Minimum Maximum Default Hex Dec Circ 1 Length units 0100 256 1 999999 1000 PPR 1 Increments 0101 257 1 999999 10000 Inner Circ 2 Length un...

Страница 26: ...um Maximum Default Hex Dec Jog Speed V 0180 384 0 9 99 1 00 Jog Ramp s 0181 385 0 20 999 1 00 Home Speed Hi V 0182 386 0 99 1 00 Home Speed Lo V 0183 387 0 99 0 50 Home Ramp s 0184 388 1 99 1 Speed Sw...

Страница 27: ...8 02C8 712 Block 15 31 02DF 735 Setup Up Settings Description Unit Serial Code Minimum Maximum Default Hex Dec Mode Counter 1 02E0 736 0 2 0 Dir Counter 1 02E1 737 0 1 1 Mode Counter 2 02E2 738 0 2 0...

Страница 28: ...ulses 11 Actual Length Ma Inkr 080B 2059 Actual cutting length scaled in master encoder pulses 12 PPR 2 Sl Inkr 080C 2060 Measured value of slave pulses per revolution 13 Diff Error G 080D 2061 Differ...

Страница 29: ...mand 28 091C 2332 28 Store to EEProm 091D 2333 29 Adjust Program 091E 2334 30 Test Program 091F 2335 31 Outputs Description Ser Code for single command Bit No in Output Status 0B04 Hardware Output X7...

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