Support

16 Support Entries

The motherboard battery is a CR2032 lithium-metal cell. It is used to supply power to the clock integrated on the motherboard. If the battery is depleted or missing, the date and time are displayed incorrectly. Recommendation for replacement interval is 5 years.

For instructions on how to replace the battery use the download link below. You will also find the correct battery type there.

Download instruction

All Beckhoff control units are equipped with a UPS to ensure the proper shutdown of the control IPC. However, this only works if the battery is in perfect condition to prevent data loss and ensure the flawless operation of the control system. The battery module for the UPS must be replaced every 5 years.

To order a new battery please contact spares.canman@soudronic.com.

For instructions on how to replace the battery use the download link below. You will also find the correct order number there.

Download instruction

Problem:

Circuit breaker Q5 trips when the machine is switched on or during production.

Possible Causes or Resolutions:

  • Measure voltages at all phases, even under load. It is possible that one phase did drop down, and this triggered the circuit breaker.
  • Measure the current of each phase with a current clamp after Q5. If the measured value is below the value of the circuit breaker and Q5 still keeps tripping, the circuit breaker may be defective. Replace it.
  • Maybe the parameter “Low bat voltage” (coming from Pacemaker) is set too low: That means that the contactor in the Pacemaker closes too early with a precharge voltage that is too low and therefore Q5 trips. To check this, please open a ticket to contact CanMan.

Problem:

All drives are starting correctly, but the vacuum and welding current are not active.

Possible Causes & Resolutions:

  • Welding pressure has been set below the min. value of 2.0 bar => Check the welding pressure setting value on the precise air-regulator and reset if needed.
  • Solenoid valve welding pressure Y10 does not work correctly  => Check the welding pressure valve Y10. Does the valve switch correctly and do the welding rollers close?
  • Welding rollers are closing and welding pressure is set correct, but no welding pressure value is displayed on the HMI => Check whether the analogue sensor B77 is working correctly or not.

 

 

 

 

Problem:

Some Beckhoff i/o terminals are not active and status LEDs are off, control does not respond to commands.

Possible Causes & Resolutions:

  • The 24Vdc supply of the EK1100 coupler or the EL9410 intermediate supply terminal is missing or the voltage is too low > Check all connections, measure voltage, check fuses.
  • Bad contact between the terminals > Switch off the main power and remove the terminals. Clean the contact between the terminals.
  • Defective EL9410 intermediate supply terminal > Exchange terminal.
  • Defective EK1100 coupler > Exchange coupler.

 

 

 

Problem:

After main switch off and on again, HMI piece counter values and settings are lost or old recipes are loaded.

Possible Causes & Resolutions:

  • IPC has not shut down correctly.Check the IPC after you switched off the main switch: Normally it will continue to run for at least 30 seconds to shut down correctly. If LED’s of IPC goes off within a few second, the battery of the UPS – unit is dead and needs to be replaced.

 

Problem:

Machine stops and message „Pacemaker: Profibus communication error“ is displayed.

Possible Causes & Resolutions:

  • Cooling water valve: Wrong type of valve or plug without protective circuit (suppressor). The voltage peaks can cause interferences in the Pacemaker electronics. Always use the original plug and valve type.
  • Profibus plug: On the plug of first and last client of profibus system the termination resistant must be set to ON. Otherwise interference may occur.
  • Profibus cables: Check the position of the cables in the control unit. If they are close to contactors, high voltage peaks can create interferences.

Problem:

Canbody transport motor doesn’t move correctly to the reference position, or stops, or changes the direction of rotation, or the display of the servo controller U7 shows „IMax“ or „P03 trip“.

Possible Causes & Resolutions:

To check:

  • Mechanical condition of canbody transport motor: Turn it by hand and check that everything runs smoothly.
  • Resolver mounting: Is firmly connected to the motor shaft?
  • Resolver bearings: Remove the resolver from the motor shaft and check if it is turning smoothly.
  • Resolver and motor connections: Motor and resolver are connected correctly and clamps/plugs tightened?
  • Motor windings: Disconnect the motor from the inverter and check the windings with an ohm meter (U-V,U-W,V-W). All values are equal?
  • Output servo controller: Measure the inverter output voltage when it should run (U-V,U-W,V-W). If 0V and display shows „IMax“ maybe servo controller defective.

 

  • Machines with lift table and non-stop: Check whether the white gear wheel on the encoder shaft of the downstacker motor is fixed on the shaft by the M3 grub screw. Make sure that the grub screw is aligned to the flat surface on the shaft.

The HMI of Can Man machines is optimized for an iPad, but as an alternative, a computer, laptop or another tablet with a browser can be used as well.
How to:
  1. Connect your device to the WLAN „CM_SMARTControl“. If you don’t have a Wi-Fi connection on your machine, connect a LAN cable to the router.
    Note: The Wi-Fi is password protected! Contact Can Man by opening a new ticket or ask your superior.
  2. Open the browser. Supported browser are Safari, Chrome or Firefox.
  3. Enter the correct IP address:
    Welder ➔ http://192.168.10.10
    Welding monitor ➔ http://192.168.10.11
    Slitter ➔ http://192.168.10.13
    Feeder ➔ http://192.168.10.15

Note: If you use a new iPad the icons for the machine type can be produced, when you tap on “Add to home screen“ button.
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Problem:
Display shows „Could not activate iPad“

Possible causes & resolutions:

  • No internet connection > Check network connection of machine.
  • Firewall blocks connection to iPad > Try to connect the iPad to other Wifi without firewall, for example hot spot of mobile phone.
  • Try to make a reset by holding down the home and power button simultaneously for a few seconds until the Apple logo appears. Don’t worry, the iPad doesn’t have any data inside, it only displays the values from the browser. Can Man does not use an Apple ID to activate the iPad’s, so the iPad is resettable.
  • iPad might be defective > We will offer new one or you organize it locally.

For connecting an alternative display / PC, please have a look at the separate FAQ.

Battery of IPC is empty when:

  • System Date and Time (Error Log) not correctly displayed and getting lost when powering off the IPC.

 

To Do:

Click here for the status LED’s of the Beckhoff PC and how to access the PC in case of a trouble shooting.

 

  • If the Led are not switching off after machine power off (wait at least 5min. !), remove the X101 plug on the IPC and plug it back after some seconds.

 

An overvoltage suppressor (or surge suppressor) is an appliance designed to protect electrical devices from voltage spikes. A surge suppressor attempts to regulate the voltage supplied to an electric device by either blocking or by shorting to ground voltages above a safe threshold.

These surge suppressors are built in to the latest Pacemaker models and machine controls (from 2009).

Check, if one or more modules of the surge suppressors are red/defect. Replace the red modules.

Attention!!!

Do not bridge the signalling contacts and run the machine with defective red modules because they no longer protect the system from voltage peaks!!!
If the modules are defective, check the main supply. Measure and check all voltages between the phases and all phases to earth before exchange the modules and restart the machine.

Possible cause:

Problem:

The waterflow LED is on during start up of production / The waterflow LED do switch off only if the button “production on” is pushed for a long time.


Possible cause:

  • Waterfilter dirty
  • Flowswitch dirty or damaged
  • Waterpressure switch dirty or damaged
  • To low water pressure => check the cooling unit / the filter on the cooling unit

1 or 2 (sender/receiver) sensors are fitted behind the first pair of rollers to recognize double sheets.

 

Sensor in the lower part.

 

A pneumatic cylinder operates the ejection flap.

 

The double sheets detected by the sensor are diverted into this channel by means of a switch point.

 

Setting the double sheet sensor
B30

The evaluation unit for the double sheet sensor is located in either the control box (illustration) or in the immediate vicinity of the rollformer, on the feeder side.

 

To set the sheet thickness, take a single sheet and lay it on the support rails in front of the first roller pair. You can also open the roll- former and lay a sheet into the rear area by hand. Then close the rollformer again.

 

Now turn the single sheet back and forward in the first roller pair by hand with the help of the belt.

 

The two green LEDs „Power“ and „Relay“ should now be lit up on the evaluation unit.

 

If the red LED „Double sheet“ is lit up, you must carry out a correction.

 

Turn the left-hand screw „Thickness Adjust“ clockwise until the red LED goes out and the green LED „Relay“ lights up. Add 1-2 additional turns in the clockwise direction.

 

Now carry out the same procedure with two sheets (double sheet).

 

The red LED „Double sheet“ should now be lit up.

 

The cylinder should now also be activated. It will be reset again when the sheets are removed.

 

Do not turn the right-hand screw „Delay adjust“; this is used for the delay of the cylinder stroke.

NOTE:
You will find further details in Book 5 OEM manuals on the CD.

All Can Man content is now also available on the Soudronic Group website.
Where do you want to continue your journey?
All Can Man content is now also available on the Soudronic Group website.
Where do you want to continue your journey?