Festo CPX-CMAX-C1-1 Mounting, Installation And Diagnostics Download Page 156

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5. Diagnostics and error handling

5−34

Festo P.BE−CPX−CMA X−SYS−EN en 0908NH

5.3.5

LEDs on the displacement encoder (DGCI only)

LEDs on the DGCI displacement encoder

Power LED

Error LED

Status

CMAX error:

Green

Off

No error (normal operating status)

Off

No power supply

E80

Off

Red

Error: Initialising via CAN failed

E80

Green

Red

Error: Magnet not detected or incorrect number of
magnets

E82

Flashes
green

Flashes red

Error: Operating voltage not within permissible range

E85

Summary of Contents for CPX-CMAX-C1-1

Page 1: ...ption Electronics CMAX axis controller Type CPX CMAX C1 1 System description CMAX axis controller Mounting installation and diagnostics Positioning system CPX terminal Description 559 751 en 0908NH 72...

Page 2: ......

Page 3: ...009 Internet http www festo com E mail service_international festo com The copying distribution and utilisation of this document as well as the communication of its contents to others with out express...

Page 4: ...afety instructions II Festo P BE CPX CMAX SYS EN en 0908NH Interbus DeviceNet PROFIBUS CC Link EtherNet IP PROFINET Adobe Reader und TORX are registered trademarks of their respective trademark holder...

Page 5: ...user instructions XII Notes on this description XIV Glossary XVII 1 CMAX system overview 1 1 1 1 CMAX axis controller 1 3 1 1 1 Connection and display components of the CMAX 1 3 1 1 2 CMAX function 1...

Page 6: ...unting the VPWP proportional directional control valve 2 19 2 5 Mounting the CASM sensor interface 2 22 2 6 Pneumaticinstallation 2 23 2 6 1 Compressed air supply 2 23 2 6 2 Filter regulator 2 24 2 6...

Page 7: ...ioning with the FCT overview 4 12 4 3 1 Overview of commissioning steps 4 12 4 4 Operation instructions 4 14 4 4 1 CMAX control 4 14 4 4 2 General operation instructions 4 14 4 5 Structure of the cycl...

Page 8: ...nd warning numbers 5 8 5 3 Diagnostics via LEDs 5 29 5 3 1 CMAX specific LEDs 5 30 5 3 2 Axis specific LEDs 5 31 5 3 3 LEDs on the VPWP 5 32 5 3 4 LEDs on the sensor interface 5 33 5 3 5 LEDs on the d...

Page 9: ...osition and force control for pneumatic drives The CPX terminal may only be used with the CMAX as follows As intended for the industrial environment In its original condition without unauthorised modi...

Page 10: ...ors in the higher order control system Simply switching off the compressed air supply or load voltage are not suitable locking procedures In the event of a fault this could lead to unintentional movem...

Page 11: ...are necessary e g in Europe the standards listed under the EU machine guidelines must be observed Without addi tional measures in accordance with statutory minimum requirements the product is not sui...

Page 12: ...group This manual is intended exclusively for technicians trained in control and automation technology who have experience in installing commissioning programming and diagnosing posi tioning systems S...

Page 13: ...FB32 Ethernet IP From Revision 14 R14 On request Max 8 CMAX modules CPX FB33 PROFINET M12 From Revision 7 R7 On request Max 8 CMAX modules CPX FB34 PROFINET RJ45 From Revision 7 R7 On request Max 8 C...

Page 14: ...stinction is made between the following danger warnings Warning means that failure to observe this instruction may result in serious personal injury or material damage Caution means that failure to ob...

Page 15: ...ndations tips and references to other sources of information Accessories Information about necessary or useful accessories for the Festo product Environment Information on the environmentally friendly...

Page 16: ...he CMAX axis controller with the modules and components on the axis string see Tab 0 2 Information about the activation programming and diagnosis of a CMAX with the used CPX node can be found in the C...

Page 17: ...nterfaces with a connection to the VPWP for connecting special position measuring systems to the axis string analogue absolute displacement encoders potentiometers digital incremental displacement enc...

Page 18: ...ion profile de scription CMAX communication profile P BE CPX CMAX CONTROL Activation programming and diagnosis of a CMAX with the used CPX node Onlinehelp Help for the Festo configur ation tool with C...

Page 19: ...l signals to the connected modules and monitor their operation as CPX module CPX bus node Control interface Connection for all modules and cables in the axis string CPX modules Collective term for the...

Page 20: ...hich the measured variable refers to a reference point and is determined by counting equally large measure ment steps increments with the CMAX encoder Jog mode Manual travel in positive or negative di...

Page 21: ...n direct mode The point of reference for the project zero point is the axis zero point Record Positioning command defined in the position set table consisting of target position positioning mode speed...

Page 22: ...Contents and general safety instructions XX Festo P BE CPX CMAX SYS EN en 0908NH...

Page 23: ...CMAX system overview 1 1 Festo P BE CPX CMAX SYS EN en 0908NH Chapter 1...

Page 24: ...AX axis controller 1 3 1 1 1 Connection and display components of the CMAX 1 3 1 1 2 CMAX function 1 4 1 1 3 CMAX in the CPX terminal 1 5 1 2 Structure of a positioning system 1 6 1 3 Parameterisation...

Page 25: ...of the CMAX The following connection and display components can be found on the CMAX 1 Status LED See section 5 3 2 X Axis interface connection for VPWP 3 Inscription labels accessories 4 3 character...

Page 26: ...a position and applying a defined force force control Mode of operation CMAX functions The CMAX takes over the following functions Parameter storage hardware configuration records con troller setting...

Page 27: ...rolled by the CPX node via the internal bus using 8 bytes of module output and 8 bytes module input data See section 4 5 Information about the control and parameterisation of the CMAX via the CPX node...

Page 28: ...terminal with CMAX 2 VPWP proportional directional control valve 3 A sensor interface with displacement encoder cable optional depending on the displacement encoder used 4 Drive with position measuri...

Page 29: ...ioning systems is possible Commissioning and teaching require additional measures for the necessary drive monitoring Additional programming required CMAX communication profile description P BE CPX CMA...

Page 30: ...handling and positioning functions The FHPP allows the various Festo fieldbus systems and con trollers to be uniformly controlled and programmed It also uniformly defines the following for the user Op...

Page 31: ...Fitting and pneumatic installation 2 1 Festo P BE CPX CMAX SYS EN en 0908NH Chapter 2...

Page 32: ...2 3 2 Drive shock absorbers and fixed stops 2 8 2 3 3 Position measuring system 2 10 2 3 4 Load 2 12 2 4 VPWP proportional directional control valve 2 17 2 4 1 Approved drive valve combinations 2 17 2...

Page 33: ...MAX may lead to malfunctions Use only the special matching components from Festo for setting up and wiring the system When mounting the components also observe the mounting instructions in the operati...

Page 34: ...Note The CMAX contains electrostatically sensitive devices Therefore do not touch any of the components Observe the handling specifications for electrostatically sensitive devices Removal Remove the...

Page 35: ...Push the CMAX carefully and without tilting as far as possible into the interlinking block 3 Tighten the screws only by hand Place the screws so that the self cutting threads can be used 4 Tighten th...

Page 36: ...er is shorter than the drive stroke Limit the travel range with additional end stops Tab 2 1 shows the approved drive displacement encoder combinations Drive Displacement encoder Sensor i t f Design T...

Page 37: ...ion measuring system and load must be rigid in the direction of movement have very little backlash and must be connected flush with each other The backlash between the drive guide mass and position me...

Page 38: ...tructions Use only the permitted drives with suitable guide listed in Tab 2 1 as of August 2009 Consult Festo if you wish to use other drives Drive Notes DGP L Completely unscrew the adjusting screws...

Page 39: ...ing system Definition or setting of the end positions as needed Note Damage due to uncushioned travel into the end positions Carry out commissioning again after adjusting the fixed stops or when compo...

Page 40: ...ing the clamps provided When used under difficult environmental condi tions dusty environment Mount the displacement encoder with the actuator slide facing downwards The draining edge on both sides pr...

Page 41: ...lacement encoders are used e g type MLO POT the following applies In combination with the CMAX an electric reserve of 0 3 of the nominal length is required at both end positions does not apply for the...

Page 42: ...workpiece grippers or gripper units etc which are defined during the design engineering and generally do not change Load workpiece mass total moving mass without workpiece There is a maximum and a min...

Page 43: ...to the various loads Note If the load varies from positioning job to positioning job e g due to changing workpieces by more than 30 the load in the positioning job must be adjusted to the actual param...

Page 44: ...for coupling piston rod drives If a coupling is required between the piston rod and the guide Check the backlash of the coupling The following applies here Coupling backlash 0 05 mm Adjust the couplin...

Page 45: ...15 300 DSMI 40 60 1200 Tab 2 6 Permissible mass moment of inertia Festo will support you in calculating the mass moment of inertia with software for calculating 2nd degree mass moments of inertia for...

Page 46: ...during the movement For this reason the following applies for the mounting position depending on the load Centre of gravity in the axis of rotation Mass is rotationally symmetrical any mounting positi...

Page 47: ...e Length Valve Drive DGCI 18 100 300 VPWP 2 QSM M5 6 QSM M5 6 PUN 6x1 360 2000 VPWP 4 QS 1 8 6 QSM M5 6 PUN 6x1 25 100 160 VPWP 2 QSM M5 6 QS 1 8 6 PUN 6x1 225 750 VPWP 4 QS 1 8 8 QS 1 8 8 PUN 8x1 25...

Page 48: ...10 QS 1 4 10 PUN 10x1 5 63 225 1000 VPWP 8 QS 1 4 10 QS 3 8 10 PUN 10x1 5 1250 2000 VPWP 10 QS 3 8 12 QS 3 8 12 PUN 12x2 DNCI DNC 32 50 150 VPWP 2 QSM M5 6 QS 1 8 6 PUN 6x1 DNC DNCM 150 400 VPWP 4 QS...

Page 49: ...g torque 1 5 Nm 10 1 M3 screws with retaining washers 2 Earth terminal see section 3 1 1 2 1 Fig 2 4 Mounting the VPWP When mounting on moving parts Attach the VPWP perpendicular to the direction of m...

Page 50: ...n H rail 1 Ensure that the mounting surface can carry the weight of the VPWP 2 Mount the H rail DIN mounting rail EN 60715 TH35 Be sure to leave sufficient space for connecting the supply cables and t...

Page 51: ...itting and pneumatic installation 2 21 Festo P BE CPX CMAX SYS EN en 0908NH 1 Fixing bolts underneath the VPWP 8 10 2 M4x10 screw 3 H rail 4 H rail clamping 1 2 3 4 Fig 2 6 Mounting the VPWP on an H r...

Page 52: ...e retaining washer each See Fig 2 7 The symbol marks the position of the mounting screws The outer mounting screw also serves for earthing 1 Tightening torque 2 Nm 1 Mounting screw connect earthing S1...

Page 53: ...lling the pneu matic components Only then can you guarantee trouble free operation Section 2 6 3 Section 2 6 1 Section 2 6 2 Section 2 6 5 Section 2 6 4 Fig 2 9 Overview of pneumatic installation 2 6...

Page 54: ...air requirement of the connected drive during positioning Reference value twice the stan dard nominal flow rate of the valve type VPWP e g Valve fitting Filter regulator VPWP 2 M5 LFR 1 8 D 5M MINI or...

Page 55: ...oning You can compensate for slight excesses in the per missible pressure fluctuation by using supply tubing with a larger cross section Reservoir volume The reservoir volume should be at least four t...

Page 56: ...ter without lubricator 1 2 3 4 Fig 2 10 Pneumatic circuit diagram Drive with dis l t d Direction of movement Block circuit diagram placement encoder Negative Positive DGCI Towards the dis l d Away fro...

Page 57: ...nd black releasing rings Note Check the tubing connection with the movement test Silencer The VPWP is available with an integrated flat plate silencer When using the VPWP without an integrated flat pl...

Page 58: ...tion instructions described in the previous section are observed Drives with unilateral compressed air supply Please observe the following when using drives with unilat eral air supply connections A u...

Page 59: ...o not use flow control valves or non return valves in the supply lines Arrange the tubing so that it does not project into the positioning range For good positioning behaviour during operation pressur...

Page 60: ...2 Fitting and pneumatic installation 2 30 Festo P BE CPX CMAX SYS EN en 0908NH...

Page 61: ...Electrical installation 3 1 Festo P BE CPX CMAX SYS EN en 0908NH Chapter 3...

Page 62: ...3 5 3 2 1 VPWP proportional directional control valve 3 7 3 2 2 CASM sensor interface 3 9 3 3 Ensuring protection class IP65 3 11 3 4 Power supply 3 12 3 4 1 Determining the current consumption 3 13 3...

Page 63: ...ied connections at low impedance short cable with large cross section to the earth potential Unless otherwise specified the earthing conductors must have a cable cross section of at least 2 5 mm2 a ca...

Page 64: ...system Make a low impedance connection short cable with large cross section between the earth terminal on the cylinder and the earth potential 1 A self tapping screw for mounting an earth strap is sup...

Page 65: ...in allocation for the CMAX VPWP and sen sor interface are shown in Tab 3 2 Pin Allocation CMAX X VPWP Out VPWP In CASM S1 1 24 V operating voltage 2 24 V load voltage 3 0 V 4 CAN_H 5 CAN_L Housing Cab...

Page 66: ...plug angled socket 0 5 m KVI CP 3 WS WD 0 5 2 m KVI CP 3 WS WD 2 5 m KVI CP 3 WS WD 5 8 m KVI CP 3 WS WD 8 Connecting cable GS GD straight plug straight socket 2 m KVI CP 3 GS GD 2 straight plug stra...

Page 67: ...control via CMAX to function correctly it is compul sory that the clamping unit or brake be connected with the following logic see also section 3 4 3 Fig 3 4 Pin 2 0 V clamping unit brake closed Pin 2...

Page 68: ...ata from 24 VVAL 500 mA protected against short circuits 1 in acc with IEC 61131 2 positive logic PNP no Voltage output load voltage pin 4 Supply Max current Fuse protection from 24 VVAL 500 mA protec...

Page 69: ...ition measuring system Sensor interface Connecting cable to the displacement encoder DGCI Permanently integrated no sensor interface required KVI CP 3 DNCI Integrated CASM S D3 R7 Permanently connecte...

Page 70: ...g is connected to the earth terminal of the sensor interface Tab 3 7 Pin allocation of connection S2 for the CASM S D3 R7 CASM S D2 R3 Sensor interface for analogue absolute displacement encoders pote...

Page 71: ...inal complies with protec tion class IP65 Note To comply with protection class IP65 Seal unused connections with the corresponding protec tive caps If the axis interface is not used then seal this usi...

Page 72: ...ional Connected position measuring system Interlinking block CPX EV V CPX M EV V CPX EV S or CPX M EV S UVAL Power is supplied to the following via the valve load supply UVAL of the CPX terminal 24 V...

Page 73: ...current consumption for a positioning system Observe the instructions on selecting the power supply unit in the CPX system description CMAX current consumption from UEL SEN of the CPX terminal Typica...

Page 74: ...means that the operating power supply for the electronics sensors UEL SEN of the CPX terminal and the CMAX load supply for the valves UVAL are no longer electrically isolated Complete electrical isola...

Page 75: ...g 3 1 Fig 3 2 and Fig 3 3 A central shared power supply Fig 3 1 In the example the entire CPX terminal and the CMAX positioning system are provided with power via the system supply 24 VVAL 0 VVAL 24 V...

Page 76: ...e valve supply 2 only permitted with MPA electronic modules of type VMPA FB EMG The MPA pneumatics can be switched off at all poles galvanicallyisolated 8DI 8DI 4DO CMAX 8 A 8 A 1 MPA 2 1234 1234 Sche...

Page 77: ...upplied via the valve supply 3 only permitted with MPA electronic modules of type VMPA FB EMG The MPA pneumatics can be discon nected at all poles 8DI 8DI 4DO 8 A 8 A 1 MPA 1234 1234 Schematic represe...

Page 78: ...y drops out the brake or clamping unit is activated 8DI 8DI 4DO CMAX 8 A 8 A 1 MPA 2 Schematic representation 3 24 VVAL 0 VVAL 24 VOUT 0 VOUT 24 VEL SEN 0 VEL SEN 1 Brake output of the VPWP proportion...

Page 79: ...Commissioning 4 1 Festo P BE CPX CMAX SYS EN en 0908NH Chapter 4...

Page 80: ...with the FCT overview 4 12 4 3 1 Overview of commissioning steps 4 12 4 4 Operation instructions 4 14 4 4 1 CMAX control 4 14 4 4 2 General operation instructions 4 14 4 5 Structure of the cyclical I...

Page 81: ...specific CPX nodes as well as the description for commissioning via the CPX node can be found in the CMAX communication profile description P BE CPX CMAX CONTROL Note Incorrectly set parameters can da...

Page 82: ...hese settings to your application and to the axes which you are using During the movement test the CMAX can recognize faulty drive tubing connections Therefore the movement test should be carried out...

Page 83: ...sary descriptions and dialogs The plug ins are managed and started from the framework The CMAX plug in for the Festo Configuration Tool helps to carry out all the steps necessary for commissioning a C...

Page 84: ...Close all programs 3 Start the installation program e g Setup_FCT_CMAX exe 4 Follow the instructions on the screen Starting the FCT 1 Connect the CPX terminal with the CMAX to your PC via the NEFC M12...

Page 85: ...describing the work steps for commissioning about the basic functions e g linkage device names device control etc Printed information In order to be able to use the complete Help or parts of it indepe...

Page 86: ...tching on the power supply switch on behaviour Warning High acceleration forces on the connected actuators Unex pected motions can cause collisions and severe injuries Switching on Always first switch...

Page 87: ...with the actual configuration Normal start up The connected components valve and displacement en coder sensor interface are automatically looked for at the axis interface The contained information is...

Page 88: ...1 Initial start up is complete CMAX is ready for operation 2 For malfunctions see chapter 5 3 Status when switched on for first time delivery status or after data reset Wait for initial start up For...

Page 89: ...2 USB cable 1 2 Fig 4 2 Adapter for connecting with the PC Note The service interface V 24 of the CPX terminal is not designed to be galvanically isolated It is not intended for permanent connection t...

Page 90: ...power supply of the CPX terminal and switch on the power supply see section 4 2 2 Caution Leave the compressed air supply switched off for the moment 3 Create or open a project in the FCT Add a new co...

Page 91: ...ftware end positions record list and download them to the CMAX 8 Switch on the compressed air supply 9 Carry out the movement test 10 Only with incremental position measuring system Carry out homing 1...

Page 92: ...ies Switching on Always first switch on the power supply and then the compressed air supply Switching off Before mounting installation and maintenance work put the system into a safe state e g by putt...

Page 93: ...ection 4 5 and the CMAX communication profile description Homing after POWER ON Only with incremental position measuring systems After the CMAX operating voltage is switched on again the relationship...

Page 94: ...ing mode and control mode dependent setpoint and actual values I data They contain control and status bytes e g CCON SCON for enab ling the CMAX and setting the operat ing modes and actual values Proc...

Page 95: ...tions e g identification can be executed and parameters read or written Positioning jobs are not possible Parametrisingoperating mode OPM1 1 OPM2 1 A parameter is transferred into the I O data accordi...

Page 96: ...CCON OPM1 and OPM2 and is signalled back in SCON OPM1 and OPM2 CCON SCON Operating mode OPM2 B7 OPM1 B6 0 0 Record select operating mode Record select mode 0 1 Direct operating mode Direct mode 1 0 Co...

Page 97: ...te 3 Record number of the record to be started Allocation of the status bytes overview SCON Byte 1 B7 OPM2 B6 OPM1 B5 FCT_MMI B4 24VL B3 FAULT B2 WARN B1 OPEN B0 ENABLED Byte 1 For operating mode ackn...

Page 98: ...brake Stop Enable drive CPOS Byte 2 B7 B6 CLEAR B5 TEACH B4 JOGN B3 JOGP B2 HOM B1 START B0 HOLD y Teach value Jog negative Jog posi tive Start homing Start position ing job CDIR Byte 3 B7 B6 FAST B5...

Page 99: ...Acknow ledge start SDIR Byte 3 B7 B6 FAST 1 B5 XLIM B4 VLIM B3 CONT B2 COM2 B1 COM1 B0 ABS 1 y Exact stop fast stop active Stroke limit re ached Speed limit re ached Tracking mode Acknow ledge ment c...

Page 100: ...iting time Recommendation 1 PLC cycle Not required if consistent data transmission is used Fig 4 3 Record start sequence 1 Set the desired record number in the PLC s output data Until the start the CM...

Page 101: ...further executed 7 After the PLC has detected SPOS ACK 0 it may write new setpoint values in its output data The CMAX ignores this until the next start If the record or the record switching has been...

Page 102: ...the record to be started not yet relevant Byte 3 x x x x x x x x res Byte 4 8 reserved 0 CMAX acknowledgement Check the ready status in the status byte There must be no malfunction There should be no...

Page 103: ...bytes Status bytes step 2 Bit B7 B6 B5 B4 B3 B2 B1 B0 SCON OPM2 OPM1 FCT_MMI 24VL FAULT WARN OPEN ENABLED Byte 1 0 0 0 1 0 0 1 1 SPOS REF STILL DEV MOV TEACH MC ACK HOLD Byte 2 1 x x x x x 0 0 Record...

Page 104: ...4 8 reserved 0 The record number is accepted and MC reset Wait until the record start is signalled back with SPOS ACK 1 Status bytes step 3 Bit B7 B6 B5 B4 B3 B2 B1 B0 SCON OPM2 OPM1 FCT_MMI 24VL FAU...

Page 105: ...rted Any Byte 3 x x x x x x x x res Byte 4 8 reserved 0 The running record is signalled with SPOS MC 0 Resetting CPOS START is signalled back with SPOS ACK 0 Status bytes step 4 Bit B7 B6 B5 B4 B3 B2...

Page 106: ...rd no Record number of the next record to be started any Byte 3 x x x x x x x x res Byte 4 8 reserved 0 The end of the record or record chaining is signalled back with SPOS MC 1 Status bytes step 5 Bi...

Page 107: ...N 1 N N 1 1 0 1 0 1 0 1 0 N 2 1 2 3 4 Fig 4 4 Start the positioning job The sequence of the remaining control and status bits behave according to the record select operating mode See sections 4 5 4 Fi...

Page 108: ...peed 0 is reached Only after this is the new setpoint position transferred to the controller No error message will be generated 4 Once the last setpoint position is reached SPOS MC 1 is set Instructio...

Page 109: ...ing direct mode is started Target setpoint absolute Control mode position control Free profile No tracking mode executed one time Fast stop The following applies for all examples x not relevant 1 0 Br...

Page 110: ...etpoint value of the position or force in the configured system of units not yet relevant CMAX acknowledgement Check the ready status in the status byte There must be no malfunction There should be no...

Page 111: ...mm Z 7000 Z 00001B58h Z 0000 0000 0000 0000 0001 1011 0101 1000b No change in the status bytes Allocation of the status bytes step 2 Bit B7 B6 B5 B4 B3 B2 B1 B0 SCON OPM2 OPM1 FCT_MMI 24VL FAULT WARN...

Page 112: ...n in the configured system of units metric linear 70 mm Z 00001B58h Z 0000 0000 0000 0000 0001 1011 0101 1000b The setpoint values are accepted and MC reset Wait until the start is signalled back with...

Page 113: ...Primary setpoint Byte 5 8 Setpoint value of the position in the configured system of units metric linear not relevant The running job is signalled with SPOS MC 0 Resetting CPOS START is signalled back...

Page 114: ...the specified value Speed in direct mode PNU540 not relevant Primary setpoint Byte 5 8 Setpoint value of the position in the configured system of units metric lin ear not relevant The end of the job...

Page 115: ...e 1 x x x x 1 x 0 x Byte 2 8 Depending on the operating mode Error message is displayed with SCON FAULT 1 2 Step Reset error messages Allocation of the control bytes step 2 Bit B7 B6 B5 B4 B3 B2 B1 B0...

Page 116: ...n an additional waiting time for changing the byte order must be planned Instructions All enable bits enable stop brake can be set at the same time from the beginning Accordingly acknowledge ments can...

Page 117: ...format in the CPX node Monitoring to discover a defective module Time can vary depending on the CPXC node m m m m o o Timer expired Time is still running SCON FAULT 0 SCON FAULT 1 SCON MC 1 Check com...

Page 118: ...NH Release the clamping unit if present SCON ENABLED 0 m SCON FAULT 0 SCON FAULT 1 Cancel Error handling Page 1 CCON ENABLE 1 CCON BRAKE 1 Cancel Error handling CCON STOP 1 Ready SCON OPEN 0 SCON FAUL...

Page 119: ...g edge For all fieldbuses which do not support consistent data transmission after entering the record number one bus cycle must be waited during which the record number is transferred to the CMAX on t...

Page 120: ...e g with FCT Use a reset counter of type integer to limit the maximum number of resets CMAX always attempts to reset all active fault signals It is not necessary to acknowledge them multiple times Co...

Page 121: ...SCON OPEN 1 SCON OPEN 0 CCON Bit B6 CCON OPM1 Bit B7 CCON OPM2 SCON Bit B6 SCON OPM1 Bit B7 SCON OPM2 B7 B6 Operatingmode 0 0 Recordselect 0 1 Directmode 1 0 Commissioning 1 1 Parametrising Wait for...

Page 122: ...4 Commissioning 4 44 Festo P BE CPX CMAX SYS EN en 0908NH...

Page 123: ...Diagnostics and error handling 5 1 Festo P BE CPX CMAX SYS EN en 0908NH Chapter 5...

Page 124: ...on according to effect and acknowledgement 5 7 5 2 4 Error numbers and warning numbers 5 8 5 3 Diagnostics via LEDs 5 29 5 3 1 CMAX specific LEDs 5 30 5 3 2 Axis specific LEDs 5 31 5 3 3 LEDs on the V...

Page 125: ...th CMAX plug in Plain text display of all diagnostic in formation during commissioning and servicing Full access to CMAX diagnos tic functions Help for FCT CMAX plug in CPX FMT The CPX module diagnost...

Page 126: ...t proper CMAX operation are signalled as malfunctions A list of malfunction messages can be found in section 5 2 4 Malfunction reaction Depending on the type of malfunction the CMAX reacts accordingly...

Page 127: ...are several malfunc tions active at the same time the behaviour is directed to ward the most serious malfunction If there are several malfunctions registered and one malfunc tion can be cleared by re...

Page 128: ...cond digit indi cates the cause When reading the malfunction via the function number of the CPX node the CPX error number is always displayed The last digit corresponds to the CMAX malfunction group f...

Page 129: ...reset type Tab 5 3 Error level Description W Warning F1 Malfunction 1 Stop with stop ramp F2 Malfunction 2 Controller disabled FS System error System stopped Tab 5 2 Error levels Reset type Descriptio...

Page 130: ...r match the target configuration or the serial numbers have changed Check the axis con figuration Check to make sure two axis strings have not been interchanged 02 Unknownvalve type Connected valve is...

Page 131: ...program parameterisation and correct 08 Cylinder valve or sensor interface was replaced 2 The serial number of a component on the axis string has changed Drive displacement encoder Valve 1 Accept the...

Page 132: ...ment test not executed Positioning job without valid movement test Carry out movement test recommended or skip Error level F2 Reset R 15 Result of movement test is ambiguous Drive stuck Check the fric...

Page 133: ...ed at start of record during direct mode or homing Static identification executed Error level W Reset F 18 Clamping unit is still acti vated operation enable not possible Operation enable was granted...

Page 134: ...eset R 23 Position set is locked The called record is not enabled for execution Check the positioning record and enable Error level F1 Reset R 24 Record switching is not possible The demanded switch i...

Page 135: ...itions are the same Check the switching condition and correct if necessary Check the program sequence in the PLC After a stop or an error the previous position must be ap proached again Error level F1...

Page 136: ...or 50 as an error Very high friction or ir regular friction position controller only Increase controller amplification Mechanical backlash position controller only Check the installa tion Check mass s...

Page 137: ...ing connection defec tive Check the tubing con nection Valves emergency stop installed between the valve and cylinder are closed Open valves 32 Target force outside of force limits Target force outsid...

Page 138: ...acking mode outside limits Target position lies out side of the set software end positions Check setpoint posi tion software end positions and project zero point and cor rect Error level W F1 Reset R...

Page 139: ...sitions 37 Switch to Free Profile It was attempted to switch from an active re cord to a record with Auto Profile Change the following record to Free Profile and parameterise ac celerations and speed...

Page 140: ...ex ceeded with force con trol Check workpiece check speed limit Error level F1 Reset R Speed setpoint of the force record is set too high compared to the speed limit Adjust the speed set point and sp...

Page 141: ...uoussetpoint specification may only be done abso lutely Error level F1 Reset R 42 Reserved control bits set Reserved and unused bit set in CCON CPOS or CDIR is set Check CCON CPOS and CDIR and correct...

Page 142: ...Endcommissioning function first In commissioning oper ating mode the teaching target in parameter 1 is invalid Correct parameter 1 Without a reference teaching is not possible Before teaching carry o...

Page 143: ...mode 3 Correct the function number Error level F1 Reset R At least one parameter of the started commis sioning function had an invalid value 3 Check parameter 1 and parameter 2 and correct Movement te...

Page 144: ...or level F2 Reset F 52 Controller operating volt age outside tolerance range undervoltage Operating voltage 18 V or overload on axis string Check the operating voltage supply for electronics sensors U...

Page 145: ...if necessary 55 Drop in load voltage The power supply unit does not supply enough power The load voltage has dropped repeatedly when switching to the valve The power supply unit capacity is probably...

Page 146: ...ive The valve signals a hard ware error Replace the valve Error level F2 Reset N Error while initialising the valve Exchange the valve check the firmware version of CMAX 62 Overtemperature at valve Th...

Page 147: ...es on the axis string Check the valve and exchange if necessary Error level F2 Reset F 66 Overload at digital output of valve The valve signals an over load at the digital output Check the connections...

Page 148: ...l FS Reset Poff 73 Controller hardware defective No communication with CMAX possible Error is only indicated on the dis play Exchange CMAX Error level FS Reset Poff 74 No firmware No firmware No com m...

Page 149: ...inter face is defective Hardware of displacement encoder sensor interface is defective Replace the displace ment encoder sensor interface Error level F2 Reset N Error while initialising the displaceme...

Page 150: ...ecified tolerance range undervoltage The operating voltage of the displacement encoder is too low Check the power supply Check the cables on the axis string Error level F2 Reset F 87 Defective measuri...

Page 151: ...green red PL X 1 2 Dx 3 4 Fig 5 1 LEDs on the CMAX LED Description Error LED Illuminated in red Malfunction PL Power Load Illuminated in yellow Load voltage supply UVAL correct Dx X axis display Illum...

Page 152: ...lfunction LED ill i d ON OFF CMAX malfunction Error number indicated on display after switching on the voltage supply the LED is illuminated briefly PL Power Load Valve power load supply LED yellow Se...

Page 153: ...is indicated on the X axis dis play Illuminated in red ON OFF X axis signals a malfunction Error number indicated on display LED is off ON OFF No indication for X axis on 7 segment display X MC X axi...

Page 154: ...Sequence Status LED is off ON OFF No error LED flashes ON OFF Warning Switch off temperature almost reached Logic supply lies below 17 V CMAX error warning W68 or E65 LED illuminated ON OFF Error 1 C...

Page 155: ...nd position reached E87 Green Flashes red 3 times Error Supply voltage 17 V for longer than 15 ms E85 Green Flashes red 4 times Error Communication error Bus Off status E80 LEDs on the CASM S D3 R7 LE...

Page 156: ...DGCI displacement encoder Power LED Error LED Status CMAX error Green Off No error normal operating status Off Off No power supply E80 Off Red Error Initialising via CAN failed E80 Green Red Error Ma...

Page 157: ...r or status type 2 Point for separation 3 2 and 3rd position e g value error level or status information 1 2 3 Fig 5 2 Display 7 segment display 5 4 1 Error status Error messages are shown on the disp...

Page 158: ...s nn 3 0 nn Initialisation is successfully completed There is no enable Current operating mode status display nn 4 1 nn Ready for operation current operating mode in status display nn 5 2 nn Record se...

Page 159: ...ve current progress nn in 11 8 nn Movement test active current progress nn in 12 t nn Teaching via I O data active nn depends on the current operating mode display for 1 s About 5 6 The decimal point...

Page 160: ...off and back on again 16 flashes Decimal flashes at 10 Hz if the job is active MC 0 About 13 If a parameter is changed acyclically or in parametrising operating mode the correspondingPNU 100 is displa...

Page 161: ...e displayed as input channel errors in the Diagnostics menu System Overview _ CPX terminal 0 Module 1 Module 2 CMAX C1 1 1 Ser 3 Module _____________________________________________________ Diag OK 1...

Page 162: ...toring Forcing M Diagnostics D Parameters P Module data MD _____________________________________________________ Back OK 2 CMAX C1 1 MD _ 1 Servopneumatic axis Type code 176 Revision 1 Serial No 0x830...

Page 163: ...Technical appendix A 1 Festo P BE CPX CMAX SYS EN en 0908NH Appendix A...

Page 164: ...A Technical appendix A 2 Festo P BE CPX CMAX SYS EN en 0908NH Contents A Technical appendix A 1 A 1 CMAX technical data A 3 A 2 Replacing components A 6 A 3 Additional pneumatic circuits A 7...

Page 165: ...CMAX C1 1 PositioningmoduleCMAX C1 1 Tab A 1 General technical data CMAX power supply Operatingvoltage load voltage The following special features apply Load voltage range for valves UVAL see CPX sys...

Page 166: ...d switching Point to point continuous tracking Controlmodes Position control force control Performance data Repetition accuracy of position control Repetition accuracy of force control see Tab A 4 2 o...

Page 167: ...SYS EN en 0908NH Horizontal Vertical 1 with analogue position measuring system MLO POT 2 with digital position measuring system MME MTS or linear drive DGCI and DGPI DGPIL 3 DNCI standard cylinder Tab...

Page 168: ...ng connections of drive displacement encoder or VPWP and changes to the tubing con nections Parameterisation When identical components are replaced the parameterisation remainsunchanged Movement test...

Page 169: ...tional directional control valve when the supply pressure is switched on the slide can move slowly into one of the end positions Additional information The Guide To Safety Technology brochure contains...

Page 170: ...XVII Adaptation XVII Air reservoirs 2 25 Axis string XVII C CCON 4 17 CMAX CMAX functions 1 4 Connection and display components 1 3 Mode of operation 1 4 Parameterisation and commissioning options 1...

Page 171: ...t encoder 2 10 Drive XVII 2 8 E Errors Error numbers 5 6 5 8 F Festo Configuration Tool FCT XVII 4 5 Festo Handling and Positioning Profile XVII Festo Parameter Channel FPC XVII FHPP XVII 1 8 FHPP sta...

Page 172: ...stems 2 28 Drives with unilateral air supply connection 2 28 External potentiometer 2 11 Filter regulator 2 24 Load 2 12 Proportional directional control valve 2 25 Tubing and fittings 2 29 Intended u...

Page 173: ...ng position 2 12 2 16 Mounting position of the axis 2 13 2 14 N Notes on the description XIV O Operating mode XVIII Commissioning 4 17 Direct mode 4 17 Parametrising 4 17 Record selection 4 17 P Param...

Page 174: ...14 Pressure control XIX Project zero point XIX R Record XIX Record select mode 4 17 Record selection 4 17 Referencing Reference point XIX S Safety note VIII SCON 4 17 Service X Software Festo Configur...

Page 175: ...chnical appendix A 13 Festo P BE CPX CMAX SYS EN en 0908NH T Target group X Technical data A 3 Text designations XIII Tubing 2 29 U User instructions XII W Warnings Warning numbers 5 8 Workpiece mass...

Page 176: ...A Technical appendix A 14 Festo P BE CPX CMAX SYS EN en 0908NH...

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