Union BFT130 HBM with Centroid M400 Control

Overview

The machine is a five-axis horizontal boring mill. It can operate in either a horizontal format, or in a vertical format using a right-angle head attached to the spindle face.

In the horizontal milling format, axis movement is as follows:

XTable left/right
YHead up/down
ZBar in/out
WSaddle out/in
BRotary Table CW/CCW

In the vertical milling format, axis movement is as follows:

XTable left/right
YSaddle in/out
ZHead up/down
BRotary Table CW/CCW

Startup

  1. Turn on the disconnect switch on the power cabinet
  2. Wait for console to boot and display "Home not set"
  3. Release Emergency Stop
  4. Press the HYDRAULIC PUMP key (Aux1) to start the Hydraulic system
    and headstock lubrication system.
  5. Press CYCLE START to find and set machine home

The Machine Home position is with the table fully to the right; head all the way up; saddle away from the column; and, if in the horizontal format, bar fully retracted.

Idle Periods

  1. Press Emergency Stop to shut off the hydraulic and lubrication pumps and remove power from the servo and spindle motors.
  2. To resume normal operation, release Emergency Stop, then
    press the HYDRAULIC PUMP (Aux1) key to restart the pumps.

Shut Down

  1. Press F10/Shutdown
  2. Optionally, press F1/Park to move the axes back near the machine home position. This will save time on the next startup and homing sequence.
  3. Press Emergency Stop
  4. Press F2/PowerOff
  5. Wait for CNC console display to go fully blank (about 15 seconds).
  6. Turn off the disconnect switch on the power cabinet

The control starts up in Incremental jog mode. In order to jog the axes in continuous movement, you need to press the INCR/CONT key to switch from incremental to continuous jog mode.

Changing Machine Format

The switch between horizontal milling and vertical milling formats is accomplished by swapping control configuration and parameter values, and of course by installing or removing the right-angle head.

After swapping configuration and parameter files, the control must be shut down, powered off, and powered back up in order for the change to take effect.

It will be easier to install and remove the right-angle head while the control is configured for horizontal milling operation. Therefore you should install the right-angle head just before switching the control from horizontal to vertical; and you should remove the right-angle head after switching the control back from vertical to horizontal.

This is because in horizontal mode you can control the bar, as the Z axis. In vertical mode you cannot move the bar.

To Switch to Vertical Mode

  1. Install the right-angle head (see below)
  2. If you wish, jog the X, Y and W axes close to their home positions.
    Do not use the Park option on the Shutdown screen, as that would retract the bar
  3. Press F7/Utility
  4. Press F2/Restore Report
  5. Arrow down to the [VerticalHorizontalSwitch] folder and press Enter
  6. Arrow down to report_0417180586_vertical.zip
  7. Press F10/Accept
  8. When prompted, shut down; power off; wait 30 seconds; and power back up.

To Switch to Horizontal Mode

  1. If you wish, press F10/Shutdown, then F1/Park to move the axes back near their home positions.
  2. Return to the main screen and Press F7/Utility
  3. Press F2/Restore Report
  4. Arrow down to the [VerticalHorizontalSwitch] folder and press Enter
  5. Arrow down to report_0417180586_horizontal.zip
  6. Press F10/Accept
  7. When prompted, shut down; power off; wait 30 seconds; and power back up.
  8. Once started up in horizontal mode, release Emergency Stop; start the hydraulic system; and press Cycle Start to home the machine.
  9. Remove the right-angle head (see below)

Installing the Right-angle Head

  1. Jog the head down to a convenient level
  2. Retract the bar (in horizontal mode, press Tool Check)
  3. Remove the drive dogs from the spindle nose
  4. Jog the saddle in close to the column, so that the right-angle
    head will be over the work table as it is moved into position.
  5. Move the right-angle head onto the spindle face and install the four hex-head screws. Torque to __ ft-lbs.
  6. Press Alt-D to show Machine coordinates on the control's DRO display
  7. Jog the bar out (Z axis, minus direction) to about -18.0 inches
  8. Remove the access plug from the side of the right-angle head
  9. Using the MPG handwheel pendant (Z axis, x10 increment), move the
    bar until the spindle nose is nearly touching the drive face in
    the right-angle head.
  10. Turn the spindle of the right-angle head by hand until its keys line
    up with the notches in the spindle face (where the drive dogs were removed)
  11. Once aligned, use the MPG handwheel to jog Z the rest of the way to -19.63 inches.
  12. Reinstall the access plug
  13. Change the control configuration and parameters over to vertical mode (see above)

Removing the Right-angle Head

  1. Change the control configuration and parameters over to horizontal mode (see above)
  2. Jog the head down to a convenient level
  3. Jog the saddle in close to the column, so that the right-angle
    head will be over the work table as it is removed.
  4. Support the right-angle head with the overhead crane
  5. Remove the four hex-head screws
  6. Remove the right-angle head and set it on its pallet
  7. Reinstall the drive dogs in the spindle nose

Work Light

The work light will come on automatically when the machine is powered up.

You can turn the light off and on by pressing the work light (Aux2) key on the jog panel.

Changing Tools in the Horizontal Spindle

The Horizontal spindle has a power-operated drawbar.

To insert a tool:

  1. Insert the tool holder in the spindle taper, lining up the notches in the tool holder with the drive dogs on the spindle nose.
  2. Press and hold the Tool Clamp button until the tool holder comes up tight.

To remove a tool:

  1. Take a firm grip on the tool holder.
  2. Press and hold the Tool Unclamp button until the tool holder is free.

Spindle Rotation Controls

You can control spindle rotation speed and direction manually with jog panel keys, or automatically with program codes.

The spindle must be in Auto mode in order to use programmed M and S codes. The spindle must be in Manual mode in order to use the jog panel keys.

Switch between Auto and Manual control modes.

In manual mode, you can control operation and direction with these keys:

Select spindle forward (CW)
Select spindle reverse (CCW)
Start spindle
Stop spindle

In Auto mode, you can control operation and direction with these codes:

M3 Start spindle forward (CW tool)
M4 Start spindle reverse (CCW tool)
M5 Stop spindle
Snnn Set speed to nnn RPM

In either mode, you can further control speed with these keys:

Increase speed
Set speed to 100% of programmed speed (Auto mode) or to half of maximum speed (Manual mode)
Decrease speed

Gear Shifters

The machine has a hydraulically shifted 4-speed headstock.

Gear shifting is always done with M functions, either in a CNC program or at the MDI prompt:

M44

High range(641-1340 RPM)
M43 Medium-high range(321-640 RPM)
M42 Medium-low range(161-320 RPM)
M41 Low range(1-160 RPM)
M49 Shift to best range for programmed RPM

In automatic operation, the M3 and M4 codes call M49 at every spindle start, automatically shifting ranges as needed.

You only need to enter M41 - M44 for manual operations.

M41 - M44 require that spindle control be in Auto mode. For use in Manual mode, switch to Auto; run the gear shift M function; and switch back to Manual.

In manual operations, it is possible to run slower than the minimum for each range listed above. For example, the minimum possible speed in high range is about 60 RPM. Thus extra shifting can be avoided, as long as full torque is not required.

When the machine is in the vertical milling format, spindle speed is limited to 600 RPM. This is the speed limit of the right-angle head.

Axis Clamps

There are axis holding clamps on the X (table), Y (head), W (saddle) and B (rotary) axes. You can apply and release the clamps with the following M functions:

M32

Clamp table base (X axis)

M33

Unclamp table base (X axis)

M34

Clamp head (horizontal Y axis, vertical Z axis)

M35

Unclamp head (horizontal Y axis, vertical Z axis)

M36

Clamp saddle (horizontal W axis, vertical Y axis)

M37

Unclamp saddle (horizontal W axis, vertical Y axis)

M38

Clamp rotary table (B axis)

M39

Unclamp rotary table (B axis)

When you apply an axis clamp with M32, M34, M36 or M38, the corresponding servo motor is disabled (powered off).

When you release an axis clamp with M33, M35, M37 or M39, the corresponding servo motor is reenabled (powered on)

The clamps will all automatically be released (unclamped) on power-up, and at the end of any program cycle.

To use the clamps, you will need to write the appropriate codes into your CNC programs. For example, if you are using the B axis to index to position, and then want to use the clamps to hold it there, your program sequence would be something like this:

; various program startup codes
G0 B0.0  ; move B axis to first position
M32      ; clamp B axis and remove servo power
; various codes to perform the desired machining
M33      ; unclamp B axis and restore servo power
G0 B90.0 ; move B axis to next position
M32      ; clamp B axis and remove servo power
; various codes to perform desired machining in second position
; ...

If you are writing your program with the Intercon conversational programming feature on the control, you can use Insert → Other → M&G Code to insert the axis clamp and unclamp M codes.

Axis Way Lube System

The control will automatically operate the way lube pumps periodically, when running automatic program cycles. The way lube system will not operate when the machine is idle, even if the hydraulic pump is running.

Machine Parameter 179 controls the interval between way lube cycles, and the operating time for a cycle. The hundreds place of the Parameter 179 value is the lube cycle interval in minutes. The tens and ones place is the run time in seconds. For example, a value of 2010 means to run the lube pumps for 10 seconds every 20 minutes of program cycle time.

Jog Panel Summary

In normal operation, the Auxiliary keys on the jog panel have the following functions:

Start or Stop Hydraulic System Work Light Off/On No function
No function Indicates touch probe trip No function
No function No function No function
(Aux10) No function (Aux11) No function (Aux12) Maintenance Mode On/Off

Maintenance Mode

The PLC program includes a "Maintenance Mode", which allows you to manipulate the gear changer components directly. This is primarily used in testing and troubleshooting.

To switch Maintenance Mode on or off, press and hold the Aux12 key for one second. Aux12 is the blank gray key in the right-most column, immediately below the Aux9 key. The LED in the Aux12 key will light up to indicate that Maintenance Mode is active.

You must cancel Maintenance Mode before you can again run normal program cycles.

In Maintenance Mode, the jog panel Aux keys have the following special functions:

No function Shifter slide #1 to left Shifter slide #1 to right
No function Shifter slide #2 to left Shifter slide #2 to right
No function Shifter slide #3 to left Shifter slide #3 to right
(Aux10) No function (Aux11) No function (Aux12) Maintenance Mode On/Off

M Function Summary

M0Stop (wait for Cycle Start)
M1Optional Stop (wait for Cycle Start)
M2Program Restart (with wait for Cycle Start)
M3Spindle CW / Forward
M4Spindle CCW / Reverse
M5Spindle Stop
M6Tool Change
M7Mist Coolant On (optional system)
M8Flood Coolant On (optional system)
M9Coolant Off
M32Clamp X Axis
M33Unclamp X Axis
M34Clamp head
M35Unclamp head
M36Clamp saddle
M37Unclamp saddle
M38Clamp B Axis
M39Unclamp B Axis
M41Shift to low gear (1-160 RPM)
M42Shift to 2nd gear (161-320 RPM)
M43Shift to 3rd gear (321-640 RPM)
M44Shift to high gear (641-1340 RPM)

M functions M91 and above are used internally in custom macro programs, but are generally not used directly in user machining programs.

See Chapter 13 of the Centroid M-Series Operator's Manual for descriptions of the higher-numbered M functions.

Machine Parameters Summary

The following parameters on the Centroid Machine Parameters table are used for features specific to this machine.

ParameterMeaningValueNotes
P57Load meter display63Show meters for axes 1-5 plus spindle
P179Way lube cycle timing2010Minutes of machine operation between cycles, and seconds to run pumps in each cycle
P902Machine format selection0 or 10 = horizontal milling, 1 = vertical milling
P961Spindle RPM for gear shift assist10RPM to bump motor while helping gears to mesh
P962Maximum Spindle RPM in vertical format600RPM limit of the right-angle head installed
P990Spindle load meter scale (Volts)10.0Analog volts from A1000 spindle drive, for full-scale motor load
P991 - P995Servo load meters scale (Volts)-2.5Analog volts from Yaskawa servo drives, for full-scale motor load

For all other Machine Parameter functions, see Chapter 14 of the Centroid M-Series Operator's Manual.

Yaskawa Servo Drive Parameter Settings

Most servo drive parameters are set to factory defaults.

The following parameters are set to values other than factory defaults:

Parameter Value Meaning
Pn000 0010 Position control mode
Pn002 0100 Use absolute encoder as incremental
Pn170 1400 Disable tuning-less function
Pn200 0004 Position control by A/B phases, 4x multiple
Pn20E 1048576 Electronic gear ratio numerator
Pn210 32768 Electronic gear ratio denominator
Pn212 8192 Encoder output cycles/revolution
Pn50A 8101 Disable P-OT input
Pn50B 6548 Disable N-OT input
Pn50E 3200 Remove /COIN and /V-CMP from output SO1
Pn50F 0100 Put /BK (brake release) on output SO1

See the Yaskawa Sigma V series user manual for detailed information on these and other servo drive parameters.

Troubleshooting

Fault, Error and Warning Messages

Any time the control cannot complete its tasks normally, it will display a message in the scrolling message box, in the upper right corner of the screen, explaining what went wrong. You can use the mouse to scroll up (back) in the message box to view the most recent 10 or so messages.

You can view older messages in the error message log, accessible from the F7/Utility menu:

  1. Press F7 for Utility
  2. Press F9 for Logs
  3. Press F1 for Errors
  4. Use PgUp and PgDn as needed to scroll through the pages of messages
  5. Press ESC three times to return to the control's main screen
Note that, in the log display, messages are shown in reverse order (newest at the top).

Most common messages are described in Chapter 15 of the Centroid M-Series Operator's Manual.

The machine-specific PLC program can generate several of its own fault, error and warning messages, in addition to those listed in the Centroid operator's manual. The machine-specific messages are listed later in this section.

PLC Diagnostic Display

You can use the PLC Diagnostic display on the console to view some of the Centroid PLC input and memory locations mentioned with these fault and error conditions. At the control's main screen, press Alt-I to activate the PLC Diagnostic display. Press Alt-I again to dismiss it.

Each page of the Diagnostic display shows four rows of red and green dots: the first row shows PLC inputs 1 through 80; the second row PLC outputs 1 through 80; the third row PLC memory bits 1 through 80; and the fourth row PLC program stages 1 through 80.

You can use the arrow keys to move a highlight box over any of these locations. The name of the highlighted location will be displayed in the center of the screen below the red and green dots.

For example, in the illustration above the highlight box is on Output #42: The dot below the 2, to the right of the superscript 4, on the second line.

Below the four rows of bit status information are ten numeric ("word") variable values, labeled W1 through W10. Some of these variables also hold useful status information, described with the error and fault conditions to follow.

There are multiple pages of Diagnostic data. With the Alt-I diagnostic display showing, you can use the F12 and F11 keys to scroll right and left. For example, pressing F12 once will shift to the page showing inputs and outputs 81 through 160, and word variables W11 through W20.

Clearing Faults

Messages with 9000-series message numbers are Faults. After resolving the problem, you must press and release the Emergency Stop button to clear a Fault.

Messages with 8000-series message numbers are Errors. Errors will cancel the program cycle and stop the spindle and coolant, but they do not then need to be explicitly reset.

Messages with 5000-series and 2000-series message numbers are Warnings and Informational Messages. They do not cancel the cycle or require any action to reset.

Opening the Control Cabinet Doors

In some cases, it will be necessary to open the control cabinet doors while power is on. For example, servo drive and spindle drive fault conditions can be more readily identified using the codes displayed on, or stored in, the drive units themselves.

WARNING: Use appropriate caution when working in the control cabinets while power is on. Lethal voltages, up to 480VAC and 700VDC, are present on many components.

To open the right-hand control cabinet door while power is OFF:

  1. Turn the gray door handle counter-clockwise, up past horizontal
  2. Turn the power switch handle counterclockwise to the "OPEN" position.
  3. Pull the door open.

To open the right-hand control cabinet door while power is ON:

  1. Turn the gray door handle counter-clockwise, up past horizontal
  2. Using a Phillips screwdriver, turn the screw head on the lower right of the power switch handle clockwise.
  3. Pull the door open.

Closing the Right-Hand Control Cabinet Door

When closing the right-hand door, make sure that the main breaker operator shaft properly engages the switch handle in the door.

  1. Turn the gray door handle counter-clockwise, up past horizontal
  2. Turn the power switch handle to the appropriate position (ON or OFF)
  3. Push the cabinet door closed, while holding the power switch handle and
    feeling for the operator shaft to click into place in the back of the handle.

Message Descriptions

"9001 !!! PLC EXECUTION FAULT !!!"

The control detected an internal error in processing the PLC logic program.

Report this error to your dealer, along with the values from W14 and W15. Also report what function the machine was performing when the fault occurred.

You must shut down and cycle the power to clear this fault.

References:

PLC W14: Copy of internal SV_PLC_FAULT_STATUS, indicating the type of problem
PLC W15: Copy of internal SV_PLC_FAULT_ADDRESS, indicating the location of the problem

"9025 Axis1 Drive Fault Detected"
"9026 Axis2 Drive Fault Detected"
"9027 Axis3 Drive Fault Detected"
"9028 Axis4 Drive Fault Detected"
"9029 Axis5 Drive Fault Detected"

One of the servo amplifiers is reporting a fault condition.

If possible, check the LED display on the amplifier itself, in the left-hand cabinet, to see the specific fault code.

See the Yaskawa Sigma V series user manual for detailed fault information.

Press and release Emergency Stop to clear the fault.

References:

PLC MEM16: Axis #1 drive status.  Green = okay, Red = fault
PLC MEM17: Axis #2 drive status.  Green = okay, Red = fault
PLC MEM18: Axis #3 drive status.  Green = okay, Red = fault
PLC MEM19: Axis #4 drive status.  Green = okay, Red = fault
PLC MEM20: Axis #5 drive status.  Green = okay, Red = fault
Schematic: Lines 12, 17, 22, 27, 33

"9030 SPINDLE FAULT!"

The A1000 spindle drive (VFD) is reporting a fault condition.

This may result from over-voltage while decelerating, or from overload during spindle reversal (e.g. in a tapping cycle).

If the cause is not immediately evident, then check the LCD display on the spindle drive itself, in the right-hand cabinet.

You can review past drive fault conditions using the A1000 drive's monitor menu. The ten most recent fault codes are in monitor parameters U3-01 through U3-10. See section 5.11 and appendix B of the A1000 drive manual.

References:

PLC INP10: Spindle drive fault signal:  Green = 1 = Okay, Red = 0 = Fault
Schematic: Lines 6, 125

"9031 Jog Panel Communication In Fault"

The control unit detected loss of communication from the operator panel in the console.

Check for damage or disturbance to the cables between the console and the Oak control unit in the control cabinet.

Press and release Emergency Stop to clear the fault.

References:

Schematic: Lines 90, 102

"9032 Jog Panel Communication Out Fault"

The operator panel reported back to the control unit a loss of communication from the control unit. This indicates the return signal from the operator panel is functioning normally, but the outgoing signal may have problems.

Check for damage or disturbance to the cables between the console and the Oak control unit in the control cabinet.

Press and release Emergency Stop to clear the fault.

References:

Schematic: Lines 90, 102

"9039 Software Ready Fault"

You exited the CNCM control software without first pressing Emergency Stop.

Always press Emergency Stop prior to exiting the control software.

Press and release Emergency Stop to clear the fault.

"9041 Spindle Braking Unit Fault"

The CDBR dynamic braking unit for spindle drive reported a fault condition.

Press and release Emergency Stop to clear the fault.

References:

PLC INP15: Braking unit status: Green = 1 = Okay,  Red = 0 = Fault
Schematic: Lines 1, 128

"9042 Spindle Brake Resistor Overheated"

The thermal switch in the regenerative braking resistor, on top of the right-hand cabinet, opened to indicate that the resistor is overheating.

Allow time for the resistor unit to cool down, and the thermal switch to close again.

Press and release Emergency Stop to clear the fault.

References:

PLC INP14: Brake resistor thermal switch: Green = 1 = Okay,  Red = 0 = Overheat
Schematic: Lines 0, 127

"9044 Hydraulic Oil Level Low"

Float switch FS1, in the hydraulic tank, opened to indicate that the hydraulic oil level is low.

Check the oil level in the tank. Refill as needed.

Inspect around the machine for signs of leakage. The hydraulic system operates the axis clamps on X, Y, W and B; and it operates the gear-shift slides in the headstock.

"9045 Hydraulic Pump Motor Overload"

The hydraulic pump motor tripped the overload relay (OL2) on its starter (M2).

Check the overload relay, lower right on the left panel, for a trip indication. Check the hydraulic pump and reservoir for possible causes of overload.

Press the white RESET button on the tripped overload. You may have to wait several minutes for the overload to cool before it can be reset.

Press and release emergency stop to clear the fault condition.

References:

PLC INP17: Trip indication from OL2.  Green = 1 = Tripped, Red = 0 = Okay
Schematic: Lines 37, 131

"9046 Headstock Lube Pump Motor Overload"

The headstock lube pump motor tripped the overload relay (OL3) on its starter (M3).

Check the overload relay, lower right on the left panel, for a trip indication. Check the headstock pump for possible causes of overload.

Press the white RESET button on the tripped overload. You may have to wait several minutes for the overload to cool before it can be reset.

Press and release emergency stop to clear the fault condition.

References:

PLC INP18: Trip indication from OL3.  Green = 1 = Tripped, Red = 0 = Okay
Schematic: Lines 39, 131

"9047 Drawbar Motor Overload"

The drawbar motor tripped the overload relay (OL4) on its starter (M4F/M4R).

Check the overload relay, lower right on the left panel, for a trip indication.

Press the white RESET button on the tripped overload. You may have to wait several minutes for the overload to cool before it can be reset.

Press and release emergency stop to clear the fault condition.

References:

PLC INP19: Trip indication from OL4.  Green = 1 = Tripped, Red = 0 = Okay
Schematic: Lines 45, 132

"9048 Axis Way Lube Pump Overload"

One of the axis way lube pump motors tripped the overload relay (OL5, OL6 or OL7) on its starter (M5, M6 or M7).

Check the overload relays, lower right on the left panel, for trip indications. Check the associated lube pump and reservoir for possible causes of overload.

Press the white RESET button on the tripped overload. You may have to wait several minutes for the overload to cool before it can be reset.

Press and release emergency stop to clear the fault condition.

References:

PLC INP17: Trip indication from OL5, OL6 and OL7.  Green = 1 = Any one tripped, Red = 0 = All okay
Schematic: Lines 50-54, 132-133

"9061 Mini PLC 1 Communication Fault"

The control lost communication with the PLC I/O expansion board.

Open the control cabinets and check for green "+5V" and "PLC OK" LED indications on the expansion board at the top of the left panel.

If either LED is not lit, check the connections at both ends of the gray cable which connects H8 on the Oak unit to H3 on the PLCADD1616 board.

References:

PLC W36: bitmap of detected PLC expansion boards.  1 = one board detected
Machine Parameter 900: bitmap of expected PLC expansion boards.  1 = one board expected
Schematic: Lines 107, 130

"8098 Error: Maintenance Mode Active"

You attempted to start an automatic program cycle, but Maintenance Mode (Aux12) is still active.

Press and hold the Aux12 key for one second to cancel Maintenance Mode.

"8205 Cannot Turn Spindle with Tool Unclamped"

An attempt was made to run the spindle motor, either to start the spindle or to shift gear ranges, but the tool is not fully clamped.

References:

PLC INP32: Switch LS18 status: Green = 1 = Tool clamped, Red = 0 = tool not fully clamped
Schematic: Line 139

"8450 Timeout Shifting Spindle Gear"

An attempt to shift headstock gears did not successfully complete within the allowed time.

Use the F3/MDI prompt to try the shift again; or try shifting back to the previous range, then try shifting to the desired range again.

References:

PLC OUT27: Shifter slide 1 left solenoid (SOL1) status: Green = on = Slide 1 to left (low) position
PLC OUT28: Shifter slide 1 right solenoid (SOL2) status: Green = on = Slide 1 to right (high) position
PLC OUT29: Shifter slide 2 left solenoid (SOL3) status: Green = on = Slide 2 to left (high) position
PLC OUT30: Shifter slide 2 right solenoid (SOL4) status: Green = on = Slide 2 to right (low) position
PLC OUT31: Shifter slide 3 left solenoid (SOL5) status: Green = on = Slide 3 to left (low) position
PLC OUT32: Shifter slide 3 right solenoid (SOL6) status: Green = on = Slide 3 to right (high) position
PLC INP25: Shifter slide 1 right switch LS11 status: Green = 1 = Slide 1 in right (high) position, Red = 0 = Slide 1 not fully right
PLC INP26: Shifter slide 1 left switch LS12 status: Green = 1 = Slide 1 in left (low) position, Red = 0 = Slide 1 not fully left
PLC INP27: Shifter slide 2 right switch LS13 status: Green = 1 = Slide 2 in right (low) position, Red = 0 = Slide 2 not fully right
PLC INP28: Shifter slide 2 left switch LS14 status: Green = 1 = Slide 2 in left (high) position, Red = 0 = Slide 2 not fully left
PLC INP29: Shifter slide 3 right switch LS15 status: Green = 1 = Slide 3 in right (high) position, Red = 0 = Slide 3 not fully right
PLC INP30: Shifter slide 3 left switch LS16 status: Green = 1 = Slide 3 in left (low) position, Red = 0 = Slide 3 not fully left
Schematic: Lines 135-138, 140, 179-184

"5100 BAD MESSAGE VALUE"

The PLC program requested display of a message on the screen, but the provided message code was not valid.

This indicates an error in the PLC program. Report the message to your dealer, along with the value in PLC variable W16.

References:

PLC W16: stores the invalid message code

"510n Unconfigured Mini PLC nn Found"

The PLC hardware detected the presence of an I/O expansion board, but the setting of Machine Parameter 900 did not tell it to expect that board in the system.

On this machine, there should be one I/O expansion board installed, and Machine Parameter 900 should be set to 1.0.

References:

PLC W36: bitmap of detected PLC expansion boards.  1 = one board detected
Machine Parameter 900: bitmap of expected PLC expansion boards.  1 = one board expected

"5504 Hydraulics Off"

No fault condition is present, but the hydraulic system and headstock lubrication pump have not yet been started. You cannot operate the machine until you start the pumps.

Press the HYDRAULIC PUMP (Aux1) key to start the pumps.

"2021 Axis Faults Cleared"

A previous servo drive fault condition has been resolved, and cleared with Emergency Stop.

"2024 PLC Faults Cleared"

A previous PLC fault condition has been resolved, and cleared with Emergency Stop.

"2035 KEYBOARD JOGGING DISABLED"

You inadvertently pressed a keyboard combination that is used for keyboard jogging controls, but keyboard jogging features have been disabled on this machine.

"2099 Message Cleared"

A previous fault condition has been cleared with Emergency Stop.

"2505 Hydraulics On"

The hydraulic pump and headstock lubrication pump have been started. The machine is ready to operate.

Updating Format-Switching File Sets

The report_0417180586_vertical.zip and report_0417180586_horizontal.zip file sets that are restored when switching machining formats contain the following files:

cncm.prm.xmlMachine ParametersServo drive and encoder mappings, format selector
cncmcfg.xmlMachine ConfigurationAxis labels, drive ratios, backlash compensation, etc.
cncm.wcsWork Coordinate SystemsAxis travel limits and G28 return points
homelog.txtRecord of axis home-search distancesNeeded because Y and Z are different physical axes
report_*.txtHuman-readable record of configuration valuesFor reference only, has no effect on operation

Because these files in the control are replaced with the archived files every time you switch between horizontal and vertical formats, any changes that you might have made in Parameters, Configuration, Work Coordinate Systems, or logged homing distances will be lost on the next format switch.

If there is a need to make changes in any of these areas, and have those changes preserved in the future, then you will need to update the archive file(s) that are used in format switching.

To update one of the archive file sets:

  1. Switch the machine to the desired format
  2. Make the needed change(s) to Parameters, Configuration, etc.
  3. At the main screen, press F7/Utility
  4. Press F7/Create Report
  5. Arrow down to the [VerticalHorizontalSwitch] folder
  6. Press F10/Accept. This will create a new report file in the folder.
  7. Launch the Windows File Explorer (e.g. press the Start Menu key, then click on the file folder icon in the taskbar)
  8. Browse to the c:\cncm\VerticalHorizontalSwitch folder
  9. Identify the new report*.zip file. It will be the one with a date/time code instead of the word "horizontal" or "vertical"
  10. Open that zip file (e.g. by double-clicking on it)
  11. Delete all the files from within that zip file, except for cncm.prm.xml, cncm.wcs, cncmcfg.xml, homelog.txt, and the newest report_*.txt.
  12. Go back up to view the contents of the c:\cncm\VerticalHorizontalSwitch folder
  13. Delete the old archive file for the current format (i.e., either report_0417180586_vertical.zip or report_0417180586_horizontal.zip).
  14. Rename your new, stripped-down report file to the archive name you just deleted.

If appropriate, switch formats and repeat the above procedure for the other format.

Axis and Drive Numbering

The order of the axis drives; order of the axis definitions in the control configuration menus; and order of the axis jogging controls can vary. Definitions for this machine are as follows:

Horizontal FormatVertical Format
AxisAxis #Drive #Drive-Okay BitJog KeysMPG Position
X12MEM16X1 (X)
Y23MEM17Y2 (Y)
Z34MEM18Z3 (Z)
W45MEM194th or W4
B51MEM20Aux13 / Aux14
or TABLE JOG
5
AxisAxis #Drive #Drive-Okay BitJog KeysMPG Position
X12MEM16X1 (X)
Y25MEM19Y2 (Y)
Z33MEM17Z3 (Z)
No 4th axis in vertical format
B51MEM20Aux13 / Aux14
or TABLE JOG
5

Wiring Schematics

Schematic Page 1 - Power and drives, logic supplies
Schematic Page 2 - Safety relay, operator station, Oak board and PLC inputs
Schematic Page 3 - PLC outputs

Software option unlock codes

These codes usually only need to be entered once. They are stored on the control a file named cncm.unl.xml. They should be kept on file in case that file is ever lost.

Serial Number: 103199 -- Key A (plain): 0417180586

The following are necessary to unlock software features:

  1. If at the demo mode expired screen, start at step 5.
  2. Go to the Main screen of the Control software.
    (Setup, Load, MDI ... across the bottom of the screen)
  3. Press <F7> to enter the Utility screen.
  4. Press <F8> to enter the Options screen.
  5. Press <F1> and enter the unlock parameter number.
  6. Enter the parameter value and then press <ENTER>.
  7. Repeat step 5 and 6 for each new parameter value.
Option Parameter # Parameter Value
Scales 232 28045.4234
Permanent Unlock 298 59085.4811
Intercon 300 62925.8644


26-Jul-2019 MBL