5.7.4 Axis Menu (page 44) 89
5.7.4.1.2 Automatic Data (page 47)
Main menu F5 Settings F4 Axis F1 Infeed axis F2 Automatic Data
Function key F2: Saving Data.
Pressing the F2 key saves the entered data. If the screen is left without saving, the changes data are not stored.
Function key F3: Password Input.
Pressing the F3 key accesses the password input screen..
Function key F4: Sign.
Pressing the F4 key changes the sign of the current highlighted variable.
Start position
If the machine is started in the automatic without material mode, the feeding gripper will move to this position.
Zero measure
Is the distance between saw blade and the back surface of the material clamp. This dimension is used for the automatic trim cut in that the material is positioned against the closed material clamp. The machine will then move the material to the proper position to make the trim cut.
Slack compensation
During the backward movement of the feeding gripper (invert) in the automatic operation a cutting length difference occurs by the opening and closing of the supply gripper. This machine constant will compensate for this movement. For every backward stroke the value will be added to the cutting length. If a negative value is entered then the value will be
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subtracted from the cutting length. If a value of 0.00 mm is entered, then the compensation is not active.
Loop distance
Here it is to enter the loop distance for the positioning.
Max. positioning length
Here it is to enter the maximum positioning length.
SWE (-) Manual
Here it is to enter the position of the software limit switch for manual operation.
NS backward for residual
Here it is to enter in relation to the position of the light barrier „material-end“ the size which the supply gripper moves backward if material end is recognised.
NS backward if residual to long
Here it is to enter in relation of the position from the “material end-light barrier” the length of the way that the supply gripper moves backward if it is detect material end. Therefore it is possible to fix the residual slightly longer. Selection on page 13.
Collecting length
Here it is to enter the pick up length (Optional) Min. trim cut
Adjusts the minimum trim cut length.
Min. cutting
Adjusts the minimum cutting length.
Max. cutting
Here it is to enter the max. cutting length.
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5.7.5 Motor Controller (page 52).
Main menu F5 Settings F5 Motor controller
In this menu it is possible to read about the several motor controller types and read respectively modify the corresponding controller parameter.
Only for stuff!
5.7.5.1 Motor controller parameterise
• Entering the password (Password level 3) F3 Entering password.
•
Selection „Controller type“ with F5 respectively F6.•
Function “writing“ with F5 respectively F6.•
Entering “the number“.(for parameter set 2 code digits from 2001 upwards).•
Entering “Subcode number“ Return (only necessary if a subcode exists•
Input data (observe 4 digits after decimal point).With key F2 save.
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5.7.5.2 Motor controller read-out
• Entering password (Password level 3) F3 Entering password.
•
Selection „Controller type“ with F5 respectively F6.•
Function “read“ with F5 respectively F6.•
Entering “code number“.•
With key F2 save.• The value of the controller are displayed in the answer window as answering value.
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6 Automatic operation
6.1 Reference movement
In order for the PLC to recognise the position of the length location stop, every time the main power is turned on, the machine must perform a reference cycle (LED will be flashing). Therefore, the hydraulic pump is switched on and by pressing the “Automatic”
key one time, the automatic reference cycle is started. During the reference cycle, feed gripper is opened briefly and moved forward to the limit switch "dimension + off". When the limit switch is reached, the direction of the length stop is reversed. When the control unit receives the “Marker pulse” from the encoder, the value set as the reference measure in the machine constants is accepted and plugged into the controller. Once the reference cycle is complete, the position of the length stop can be monitored in the Diagnose menu.
The reference cycle can every time stopped by pressing the Hydraulic key.
6.1.1 Common conditions!
Basic conditions for any positioning in the manual or automatic mode is that the reference point has to moved on. The position of the length location stop is to change in the diagnose menu. An automatically positioning is to do in the automatic operation or in the menu “supply axis”, (page 43-> test positioning)
The drive distance of the length location stop is limited by the limit switch “dimension + off”
and the limit switch “supply carriage rear / dimension off”.
6.2 Automatic start
Important!
The automatic operation will only start if the operation switch is in the
“Automatic“ position.
6.2.1 Basic condition
It has to program one set totally and stored in the job list.
The automatic is only to start if the work piece is clamped with the gripping jaws or no material is between the jaws. This distinction is called "Start with Material" or "Start without Material".
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6.2.2 Start without Material
6.2.2.1 Manual material infeed
After pressing the key “Automatic” and “two hand” the gantry vise (optional equipment) and the supply gripper opens totally and moves forward to the saw blade. The length location stop will positioned. The material collet will closed and the saw frame is lifted up totally above. The vertical vise (optional equipment) will opened totally. The supply gripper moves backward against the length location stop.
Now the automatic LED flashes for indication and the message “material insert” occurs.
During that position the supply gripper and the supply roller table are released.
After the material rod is transported forward to the closed material collet, then the supply gripper and the gantry vise (optional equipment) are to fix.
Then the keys "Reset" and “2 hand” are to press that the automatic process is still running.
At first the material collet has to open totally. Afterwards the material is positioned. With a pre-selection “without trim cut” a good piece will be sawed. For pre-selection “with trim cut”
at first a trim cut and then a good piece will be sawed.
6.2.2.2 Automatic material infeed (optional equipment)
After pressing the key “Automatic” and “two hand” the gantry vise (optional equipment) and the supply gripper opens totally and moves forward to the saw blade. The length location stop will positioned. Afterwards the hydraulic zero location stop is raising. The vertical vise (optional equipment) will be closed and the saw frame is lifted up totally above. The supply gripper moves backward against the length location stop. The automatical material infeed starts. After the material rod is transported forward to the zero location stop, then the supply gripper clamps and the material is positioned. With a pre-selection “without trim cut”
a good piece will be sawed. For pre-selection “with trim cut” at first a trim cut and then a good piece will be sawed.
Note: only for a few machine type the closed material collet works as a zero location stop.
6.2.3 Start with Material
During the start there are two distinctions
1. The saw drive is switched on, the saw works for example at a crop cut.
After pressing the keys “Automatic” and “2 hand” the control unit recognise that the material is clamped and the saw drive runs. Afterwards the machine waits until the cut is finished. As soon as the saw drive is switched off and the saw frame is lifted over the material top edge, then the material outfeed for the first cut takes place.
2. The saw drive is switched off and the saw frame is lifted over the material top edge.
This could be happened, if the material is clamped from a previous machining at the same cutting line.
After pressing the keys “Automatic” and “2 hand” the control unit recognise that the material is clamped and the saw drive runs. Afterwards the out feed for the first cut takes place.
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6.2.4 Inquiry cutting data (optional equipment)
This menu appears if the automatic procedure is started and in the machine the equipment
“AFC” is installed.
After starting the automatic procedure the following inquiry appears if with the manually cutting data are to saw continuously or it is to saw with the job data. Depending on the selection the parameter for blade velocity and feed are imported.
6.3 Automatic stop 6.3.1 Quantity reached
If the automatic operation is interrupt, then the present sawed quantity (actual quantity) is saved in the set. This set can be later machined off. If during the automatic process the actual quantity is equal to the nominal quantity, then the set is changed. If there is in the following set programmed “zero” for the nominal quantity, then the automatic operation is switched off.
6.3.2 Material end
6.3.2.1 Machine without depot
If the control unit register that during the backward movement of the supply gripper the limiting switch respectively light barrier "Material end" has released, then the automatic is switched off.
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6.3.2.2 Machine with depot (optional equipment)
If the control unit register that during the backward movement of the supply carriage the limiting switch "Material end" has released, the remaining piece will be refused. Then the cutting will taken over to the infeed roller train respectively the depot will be stroking one time forward and an automatical material infeed will taking place.
If during the automatical material infeed no material will arrive at the supply carriage, because the depot is empty, then the automatic is switched off.
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7 Sawing cycle (optional equipment)
If the machine is equipped with a “sawing cycle” then it is started by pressing the keys
“cycle” and “2 hand”. At first the material is clamped and the saw drive is switched on. If the material is sawed the cutting is loosen and the saw frame is lifted up. Afterwards the cutting is loosely inside the machine ready to take out. The sawing cycle is finished.
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8 Fault messages
Fault messages are always deleted with the "RESET" key.
F1 Emergency cutoff at the magazine is actuate:
The emergency stop on the magazine is not released.
F2 Motor protective switch saw drive has released:
The motor overload switch, the thermo-coupling in the motor, or the frequency converter for the saw drive has tripped. If the thermo-coupling of the motor has tripped, the motor must be cooled down. If the fault is from the frequency converter, the fault can be read on the converter display.
F3 Motor protective switch coolant pump has released:
The motor overload switch Q2 for the coolant pump has tripped.
F4 Motor protective switch hydraulic pump has released:
The motor overload switch Q3 for the hydraulic pump has tripped.
F5 Motor protective switch chip conveyor has released:
The motor overload switch Q4 for the chip conveyor has tripped.
F6 Motor protective switch feeding gripper has released:
The motor overload switch, the thermo-coupling in the motor, or the frequency converter for the feeding gripper has tripped. If the thermo-coupling of the motor has released, the motor must be cooled down. If the fault is from the frequency converter, the fault can be read on the converter display.
F7 Motor protective switch magazine has released:
The motor overload switch Q8 for the magazine drive has tripped.
F8 Motor protective switch supply table roller has released:
The motor overload switch, the thermo-coupling in the motor, or the frequency converter for the supply table roller has tripped. If the thermo-coupling of the motor has released, the motor must be cooled down. If the fault is from the frequency converter, the fault can be read on the converter display.
F9 Blade break down:
The saw blade is broken or too long.
F10 Protection hood are open:
One of the protection doors or a guard is not closed.
F11 Saw blade blocked:
The speed control of the saw drive has tripped. The sensor behind the driven
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F12 Interruption cutting control
The second limit value of the cutting control has been reached The saw blade is dull or the feed rate is set too high.
F13 To less coolant in the machine The coolant level is low. Add coolant F14 Interruption upward-switch
The saw blade up limit switch is jammed. Clean and lubricate the switch.
F15 To less hydraulic oil in the machine
The hydraulic oil level is low. Add hydraulic oil and check the machine of leaks.
F16 Magazine does not align with the machine
The magazine is not aligned with the machine. Move the magazine forward until it stops automatically.
F17 Saw frame is not above the material:
The saw frame must be above the material to move the feeding gripper forward.
F18 Automatic start with a shelf change set:
To work with the automatic start, a set must be programmed in the first compartment of the magazine.
F19 Disturbance light barrier machine
The light barrier on the feeding gripper or the light barrier in front of the zero stop is blocked or misaligned. Clean and check the alignment
F20 Fault material inlet:
During the automatical loading in the machine the material was jammed or the bar needs more time then in the menu “infeed parameter page 54” programmed to move through the machine.
F21 Fault pressure switch supply gripper:
The pressure switch on the feeding gripper is not registering the vise is clamped. Clean and check the calibration
F22 Fault pressure switch material vise
The pressure switch on the material vise is not registering the vise is clamped Clean and check the calibration
F23 Fault pressure switch sawing piece gripper
The pressure switch on the outfeed gripper is not registering the gripper is clamped. Clean and check the calibration
F24 Material vise is not open:
The limit switch “material vise open“ is not registering the material vise is fully open. Clean and check the calibration
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F25 Disturbance light guard magazine:
If the light barrier at the infeed roller train senses material, it is not possible to move the magazine. The material must be moved out of the light barrier or the photo cell must be cleaned and/or adjusted.
F26 Supply gripper is not open:
Limit switch “Feeding gripper” open is not registering the feeding gripper as open. Clean and check the calibration.
F27 Sawing piece gripper not open:
Limit switch “outfeed gripper” is not registering the gripper is open. Clean and check the calibration
F28 Feeding gripper position missed:
The positioning of the feeding gripper is not within the tolerance field or one of the over-travel end switches was touched during the positioning. The position accuracy can be adjusted in the machine constants.
F29 Assort carriage position not reached
The positioning of the sorting gripper is not within the tolerance field or one of the over-travel end switches was touched during the positioning. The position accuracy can be adjusted in the machine constants.
F30 Material final position reached
The sawed piece is too long for dumping or the limit switch at the end of the tilt table is jammed.
F31 Fault material back shipment:
The material was not detected during its removal from the machine.
F32 Wrong material width:
The material width being loaded into the machine does not match the programmed material width.
F33 Disturbance feeding gripper axis:
The positioning control unit of the feeding gripper has faulted.
No respectively wrong signals are recognised from the shaft encoder as soon as the supply gripper is moved. Shaft encoder proofing respectively exchange.
Please call the service department for assistance.
F34 Interruption sorting gripper axis
The positioning control unit of the feeding gripper has faulted.
No respectively wrong signals are recognised from the shaft encoder as soon as the supply gripper is moved. Shaft encoder proofing respectively exchange.
Please call the service department for assistance.
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F36 Fault tipping table lift up
The tipping table is jammed and can not move to the top end position or one of the limit switches for the table up is out of adjustment or defective.
F37 Fault tipping table lower
The tipping table is jammed and can not move to the lower end position or one of the limit switches for the table down is out of adjustment or defective. The brake on the table up/down system may be jammed or defective
F38 Fault sawing piece gripper out feed
The sorting gripper is jammed and did not move to the correct position.
F39 Disturbance lift roller (axial out feed)
The motor overload switch for the lift roller has tripped.
F40 Interruption spray cooling
The oil level of the spray cooling unit is low or the air pressure is too low.
F41 Input in the magazine depot 2 is not finished:
The job programmed in the second compartment of the magazine is incomplete.
F42 Wrong set data
To saw automatical the following job parameter are to program. Valid cutting length, nominal quantity, higher actual quantity, valid cutting length, amount of bars minimal 1, amount of layers minimal 1.
F43 Fault data take over marker system
To mark a section it is first to copy a text from the PC to the marker system. If the marker system gives not an answer after a firm programmed control time then such a fault is happened. Either the marked text is to long or the marker system is switched off.
F44 Limit switch above
The limit switch of the saw frame up is defective or out of adjustment.
F45 Limit switch down
The limit switch of the saw frame down is defective or out of adjustment.
F46 Wrong operation mode
The operation mode switch must be in the automatic position to operate the machine in automatic. The operation mode switch must be in the manual position to operate the machine manually. .
F47 Material end
During automatic operation the sensor on the feeding gripper does not detect any material.
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F49 Container prohibition!
If a container is programmed in a set and at least one piece of the set is in the container then the container is not available for another set. To use the
container, it is necessary to clear the set already deposited into the container.
F50 Angle position not reached
The positioning of the mitre table is not in the tolerance field or one of the over-travel limit switches was touched during the positioning. The positioning accuracy can be adjusted in the machine constants.
F51 Wrong angle during Auto-Start with material
If material is in the machine and the automatic cycle started, the saw frame must first be pre-positioned to the programmed angle.
F52 Interruption axis angle adjustment
The positioning control unit of the mitre unit has faulted. Please contact your
The positioning control unit of the mitre unit has faulted. Please contact your