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Summary of Contents for Georges Renault CVIS II
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Any damage or malfunction caused by the use of unauthorized parts is not covered by Warranty or Product Liability. Georges Renault S.A.S - 199 route de Clisson - B.P.13627 44236 Saint Sébastien-sur-Loire Cedex France...
6159932410-02 SAFETY INSTRUCTIONS English 5 / 76 SECTION 1 - SAFETY INSTRUCTIONS 1 - GENERAL INSTRUCTIONS To reduce risk of injury, everyone using, installing, repairing, maintaining, changing accessories on, or working near this tool must read and understand the safety instructions before performing any such task. Failure to follow all instructions listed below, may result in electric shock, fire and/or serious personal injury.
6159932410-02 SAFETY INSTRUCTIONS English 6 / 76 requiring a specific torque must be checked using a torque meter. Note: so called "click" torque wrenches do not check for potentially dangerous over-torqued conditions. Do not use hand sockets. Use only power or impact sockets in good condition. 4.2 - Earthing connection Make sure that the controller is grounded via a protective conductor.
6159932410-02 SAFETY INSTRUCTIONS English 7 / 76 • Friction with the outer sheath should be restricted. • Any direct pull on the cable should be avoided. 6 - TOOL CARE AND SERVICE Tool service must be performed only by qualified repair personnel. Service or maintenance performed by unqualified personnel could result in a risk of injury.
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6159932410-02 SAFETY INSTRUCTIONS English 8 / 76...
SECTION 2 - DESCRIPTION AND OPERATION 1 - GENERAL The CVIS II controller can control 1 portable ER type and/or fixed EM type electric power tool. It is supplied ready to operate. The default settings meet a large number of applications.
6159932410-02 DESCRIPTION AND OPERATION English 10 / 76 2.1 - Report LEDs torque higher than programmed tolerances correct torque torque lower than programmed tolerances α angle higher than programmed tolerances correct angle angle lower than programmed tolerances 2.2 - Symbols used for screen display star used when an option is to be selected, to mean "all the values".
6159932410-02 DESCRIPTION AND OPERATION English 11 / 76 2.4 - Menu block diagram Main Second level Third level menu menus menus CONTROL DISPLAY RESULTS RESET PRINTING USER CONTROLLER SPINDLE CURVE CYCLE STATION PARAMETERS PRINTER SERIAL PORTS PERIPHERALS REPORT OUTPUT BAR CODE SPINDLE RUN AMPLIFIER TEST TEST...
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6159932410-02 DESCRIPTION AND OPERATION English 12 / 76...
> 1 KVA 2.4 - Overall size, weight and fastening When installing the controller, a minimum clearance of 5 cm shall be provided on the right-hand side for the cables. Weight CVIS II 17 kg Fastening screw type to be used: M6...
6159932410-02 INITIAL START-UP English 14 / 76 The dimensions indicated are the upper limits. 300.00 280.00 2.5 - Temperature The maximum temperature of use is 45°C. 3 - START-UP • Connect the tool(s) cable(s) on the right-hand side of the controller. •...
6159932410-02 INITIAL START-UP English 15 / 76 3.1 - Control Screens If everything is OK when switching on, the control screen of one of the cycles is displayed by the controller. In "Control" mode, the results are saved in real time. The result is displayed at the end of the cycle or at the end of the phase according to the programming.
6159932410-02 INITIAL START-UP English 16 / 76 3.2 - Trouble-shooting help screen If a problem occurs when the controller is switched on, the controller displays a trouble-shooting help screen according to the cause detected. Use the keys to select the highlighted message and press to display a second message which will provide more details about the cause of the problem.
A special code has been created for maintenance technicians. It takes precedence over the access code (or user code) and also allows you to modify the parameters stored in the tool memory. The superuser code is for GEORGES RENAULT technicians only.
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6159932410-02 INITIAL START-UP English 18 / 76...
6159932410-02 PROGRAMMING English 19 / 76 SECTION 4 - PROGRAMMING The programming of the controller is done via the "PARAMETERS" menu to: • customise the station according to the application. • display and modify the features of the spindle. • program the tightening cycles.
6159932410-02 PROGRAMMING English 20 / 76 Reject report on start cycle yes/no This mode prevents or not the reject report from being systematically release printed when the SCY signal drops during the cycle. Reject report on stop because yes/no This mode allows the reject report to be sent or not at the end of the of timeout maximum duration of the cycle Test cycle...
6159932410-02 PROGRAMMING English 21 / 76 reduction coefficient 1.0 by default. This coefficient allows you to take into account an additional reducing gear. For example, when using a gear reduction of 2, the gear reduction coefficient will be 2. torsion coefficient 0 to 1 °/Nm This coefficient allows to compensate a possible mechanical torsion of an extension of spindle or of a crowfoot (which you can use only when tightening with target...
6159932410-02 PROGRAMMING English 22 / 76 Press to update the phase programming. To shift to another phase, press the key and press to validate, then select the new phase using the keys and press to validate. To insert a phase, selected from the list of phases, press the key then press the key.
6159932410-02 PROGRAMMING English 23 / 76 The tightening results of the Run Down speed phase are not saved. 3.4 - Final speed phase Timeout 0 - 99 s. Phase running time. Stop time 0.01 - 20 s. The other instructions depend on the tightening strategy (see table below). Tightening strategies Instructions...
6159932410-02 PROGRAMMING English 24 / 76 The other instructions depend on the untightening strategy (see table below). Untightening strategies Instructions Min, max torque Target torque Breakaway torque Safety torque Min, max angle Target angle Angle threshold Bandwidth Torque 0 to max. value of the spindle. Angle threshold 0 to max.
6159932410-02 PROGRAMMING English 25 / 76 3.9 - "Empty" phase An "empty" phase" is a phase which has not been programmed. The tightening cycle is run from the first programmed phase until the first "empty" phase is reached. If any other phases are programmed after an "empty"...
(1 PC and 1 controller). RS422 inter. only used in a network configuration (intermediary CVIS II). RS422 end of line only used in a network configuration (end of line CVIS II). Speed 300/600/1200/2400/4800/9600/19200 bauds, Data bits...
6159932410-02 RESULTS English 27 / 76 SECTION 5 - RESULTS The "Results" Menu allows you to display, delete, or configure the printing parameters of the tightening results. Use the keys to display the various results or enter the number you wish to display. Use the keys to select and to validate...
Validate to save this reading as a new reference value. Note: the torque transducers of the GEORGES RENAULT range can have a zero value of approximately 50µV/V, which corresponds to an output voltage of 100 mV for the amplifier (with a supply voltage of 10 V and an amplifier gain of 200).
6159932410-02 MAINTENANCE English 30 / 76 1.2 - "Channel Test" Menu This menu is used to test the global operation of the controller and tool. There is a sequence of three tests: - tool --> reading the information contained in the tool memory. - transducer -->...
6159932410-02 MAINTENANCE English 31 / 76 The strap can be disconnected to prevent the battery from running down if the board is stored a long time. Schematic representation of the board Diagram showing how to extract the board Memory battery 2.3 - Replacing the fuses •...
6159932410-02 MAINTENANCE English 32 / 76 2.5 - Autotest cycle The autotest cycle allows you to check that: The following parameters are for information only: • the prevailing torque is lower than the programmed maximum Max time torque setting. Tightening type torque and angle •...
6159932410-02 MAINTENANCE English 33 / 76 3 - TROUBLE-SHOOTING HELP 3.1 - Warning Choose one of these 2 methods to look for information in this document: • Locate the error message(s) displayed on the screen of the controller among the messages listed in the document. A detailed explanation helps you understand the message(s).
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6159932410-02 MAINTENANCE English 34 / 76 Message displayed Meaning of the message Refer to cause no. Compensation fault At rest, the torque transducer signal is above the ±300mV acceptable 18, 28 threshold (offset). This means that a significant drift of the strain gauge has begun;...
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6159932410-02 MAINTENANCE English 35 / 76 Message displayed Meaning of the message Refer to cause no. Unsteady resolver signal. Fault detected on the signal given by the main angle transducer (resolver). ∆ ∆∝ RMAX The torque rate at the end of the cycle, is higher than the pro- grammed maximum torque rate.
6159932410-02 MAINTENANCE English 36 / 76 Message displayed Meaning of the message Refer to cause no. Wrong second The seconds entered are incorrect. Wrong year The year entered is incorrect 3.4 - Operating problems due to adjustment problems Symptoms Possible causes Check The tool starts, then stops The "stall torque"...
6159932410-02 MAINTENANCE English 37 / 76 3.5 - Operating problems due to wear or breakdown Symptoms Possible causes Check The tool does not start whether in The controller is switched off Check: tightening, or run reverse mode. • the condition of the On/Off switch of the con- The screen is idle.
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6159932410-02 MAINTENANCE English 38 / 76 Symptoms Possible causes Check MESSAGE: "Trd" The unbalance value measured at This means that the transducer sensitivity or the the beginning of the cycle is amplifier gain has changed. In the "Maintenance" more than 0.5% different from menu, perform a dynamic calibration to calculate the value saved in the tool the new sensitivity coefficient.
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No check is possible. Rule out every other possi- turbed. ble cause. Change the motor and send it back to GEORGES RENAULT for maintenance. Dispersion or abnormal deviation The angle head is faulty. Check the torque ripple of the "torque versus in the tightening results.
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6159932410-02 MAINTENANCE English 40 / 76 Symptoms Possible causes Check The tool does not run in run The Tightening/Untightening In the "Tests, Inputs/outputs" menu, check the reverse mode. reversing gearbox is faulty. switching of bit 7 when the reversing gearbox is The run reverse speed is set to 0.
6159932410-02 CONNECTIONS AND INSTALLATION English 41 / 76 SECTION 7 - CONNECTIONS AND INSTALLATION 1 - INTERNAL VIEW Fuse box Servodrive board Microprocessor Board + mains supply On/Off switch + Inputs/Outputs The diagram, characteristics and references used to order boards are detailed in the appendices at the end of this document. 2 - CONNECTIONS AND PERIPHERALS 2.1 - Connection side view PC (serial port)
6159932410-02 CONNECTIONS AND INSTALLATION English 42 / 76 2.2 - List of connectable tools The controller automatically recognises the tool features by reading the tool-integrated memory. serial number, type of tool, sensitivity, nominal load, gear ratio. The diagrams of the tool cables are described in the appendix at the end of this manual. PORTABLE TOOLS FIXED TOOLS Angle head...
6159932410-02 CONNECTIONS AND INSTALLATION English 43 / 76 2.3.2 - Outputs The 6 outputs are active at "1" and relayed in the controller. I max DC = 1A Vmax DC = 150V, Pmax DC = 30W These various functions can be configured on the various physical outputs (see default configuration on the wiring diagram).
6159932410-02 CONNECTIONS AND INSTALLATION English 44 / 76 2.3.4 - Customized Inputs/Outputs wiring diagram The following table is for you to write down your own configuration. Logical Logical ( signal input) ( signal output) Outputs Inputs 0V (+24V) +24V unit (max.
6159932410-02 CONNECTIONS AND INSTALLATION English 45 / 76 2.3.5 - Controller output, PLC input wiring Two available wiring configurations of the controller relayed output connections are available as shown below: The PLC 24 V is connected to the output common. The controller 24 V is connected to the output common.
6159932410-02 CONNECTIONS AND INSTALLATION English 47 / 76 2.5 - Parallel printer The main types of printers are recognised by the system. The connection is provided by the 25 pt connector located on the controller side, by means of a standard cable for parallel printer. 2.6 - Instant stop connector The description and wiring diagram of the instant stop are described in the Initial start-up section.
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6159932410-02 CONNECTIONS AND INSTALLATION English 48 / 76...
6159932410-02 TIGHTENING STRATEGIES English 49 / 76 APPENDIX 1 - TIGHTENING STRATEGIES 1 - TORQUE-CONTROLLED TIGHTENING The recorded value is: the peak torque Spindle stop: if torque ≥ target torque Accept report IF min. torque ≤ peak torque ≤ max. torque Optional: current monitoring IF min.
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6159932410-02 TIGHTENING STRATEGIES English 50 / 76 3 - ANGLE + TORQUE CONTROLLED TIGHTENING The start of the angle threshold counting should be within the linear area of the torque increase. The angle measurement takes the torsion of the spindle into account.
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6159932410-02 TIGHTENING STRATEGIES English 51 / 76 5 - ANGLE + TORQUE + TORQUE RATE CONTROLLED TIGHTENING Spindle stop IF angle ≥ target angle OR torque > max. torque OR torque rate < min. torque rate OR torque rate > max. torque rate Accept report IF min.
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6159932410-02 TIGHTENING STRATEGIES English 52 / 76 7 - STALL TORQUE CONTROLLED TIGHTENING This tightening strategy is used to check the tuning of a tightening unit in static mode with the possibility of monitoring the linearity of its torque transducer. The stall torque tightening is also used when you want to keep a constant torque on a joint, either to compensate a creep in a seal, or to keep a load on a joint during a complex operation.
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6159932410-02 TIGHTENING STRATEGIES English 53 / 76 Spindle stop IF angle ≥ target angle OR torque > safety torque Accept report IF min. torque ≤ instant torque ≤ max. torque (by default) or IF min. torque ≤ torque average ≤ max. torque (optional) 2 Prevailing torque monitoring, with torque-controlled stop: The phase is stopped when the target torque is reached.
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6159932410-02 TIGHTENING STRATEGIES English 54 / 76 AND min. angle ≤ angle ≤ max. angle 10 - TORQUE + ANGLE CONTROLLED UNTIGHTENING In addition to monitoring the untightening of the fastener, the system monitors the number of degrees reached while maintaining a residual torque in the fastener.
6159932410-02 PRINTING FORMATS FOR RESULTS English 55 / 76 APPENDIX 2 - PRINTING FORMATS FOR RESULTS 1 - PC2 FORMAT char. <CR> range or cycle number fastener number «T=+» torque in 1/10 of Nm <LF> “ “ <CR> range or cycle number fastener number «A=+»...
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6159932410-02 PRINTING FORMATS FOR RESULTS English 56 / 76 2 - PC3 FORMAT char. A (frame type) station number (1 to 250) port number (1 to 32) configuration (A to O correspond to configurations 1 to 15) Z (system identifier) report code (see chart below) date (year, month, day) time(hour, minute, second)
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6159932410-02 PRINTING FORMATS FOR RESULTS English 57 / 76 3 - PC4 FORMAT Title Names of the columns of the lines of results (depending on the language) and measuring unit on a 2nd line: Rdg N° Date Time Torque Angle Torque Stanby rate...
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6159932410-02 PRINTING FORMATS FOR RESULTS English 58 / 76 Code emitted on 3 letters Code displayed on the screen 1st Letter 2nd Letter 3rd Letter "A" "Accept" "R" "R" "t" "Tmin" "T" "TMAX" "a" "Amin" "A" "AMAX" "r" "Rmin" "R" "RMAX"...
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6159932410-02 PRINTING FORMATS FOR RESULTS English 59 / 76 4 - PC5-A FORMAT Report per spindle: torque rate, torque, angle: start of frame character report (in hexadecimal notation): TR torque rate report AA angle report in binary notation TT torque report where TR, AA or TT =01 if low report 11 if accept report 10 if high report...
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6159932410-02 PRINTING FORMATS FOR RESULTS English 60 / 76 torque rate (ASCII notation) e.g.:0.900 Nm/° 30 30 39 30 30 end of frame character 5 - PC5-B FORMAT Report per spindle: torque, angle, torque rate: start of frame character report (in hexadecimal notation): TT torque report AA angle report in binary notation...
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6159932410-02 PRINTING FORMATS FOR RESULTS English 61 / 76 target torque in 1/10th of Nm (ASCII notation) e.g.: 100.0 Nm 30 31 30 30 30 maximum torque in 1/10th of Nm (ASCII notation) e.g.: 110.0 Nm 30 31 31 30 30 minimum angle in 1/10th of degree (ASCII notation) e.g.: 100.0 °...
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6159932410-02 PRINTING FORMATS FOR RESULTS English 62 / 76 target torque rate in 1/100th of Nm/degree (ASCII notation) e.g.: 0.98 Nm/° 30 30 30 39 38 maximum torque rate in 1/100th of Nm/degree (ASCII notation) e.g.: 1.30 Nm/° 30 30 31 33 30 Results of spindle 1 (x times the number of spindles): spindle number applied torque (ASCII notation)
6159932410-02 CYCLE FLOWCHART AND TIMING CHART English 63 / 76 APPENDIX 3 - CYCLE FLOWCHART AND TIMING CHART 1 - CYCLE FLOWCHART...
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6159932410-02 CYCLE FLOWCHART AND TIMING CHART English 64 / 76 2 - CYCLE TIMING CHART • phase 1 : resetting is initiated by the PLC --> resets the report. (This PLC control is not compulsory). • phase 2 : the controller receives cycle no. 1 --> cycle acknowledge no.1 is validated (if the cycle is pro- grammed).
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6159932410-02 CYCLE FLOWCHART AND TIMING CHART English 65 / 76 Timing chart when using a crowfoot tool Start cycle Cycle in progress Screwdriver status Tightening (n) Tightening (n+1) Indexing (n) Report Reset Nutrunner LEDS B or M Blinking B or M Dispay result Controller LEDS .
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6159932410-02 CYCLE FLOWCHART AND TIMING CHART English 66 / 76...
6159932410-02 CABLES AND CONNECTORS English 67 / 76 APPENDIX 4 - CABLES AND CONNECTORS 1 - CABLE (ELECTRIC POWER PORTABLE TOOL "ER" RANGE) 25 point 25 point Female insert screw-on contact pin P.N. : 6159152940 P.N. : 6159152940 0V (black AWG32) Phase 1 (blue) Phase 3 (white) Phase 2 (red)
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6159932410-02 CABLES AND CONNECTORS English 68 / 76 2 - CABLE COUPLER (PORTABLE ELECTRIC POWER TOOL, "ER" RANGE) 25 point screw-on 25 point female contact pin extension cable P. N. : 6159152940 Phase 1 (blue) Phase 3 (white) Phase 2 (red) Ground (green/yellow) A GND (yellow) -15V (natural)
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6159932410-02 CABLES AND CONNECTORS English 69 / 76 3 - MOTOR CABLE (FIXED ELECTRIC POWER TOOL, "EM" RANGE) 10 point 10 point contact pin contact pin Ref. : XXX.XXX Lot: MOSI (pink) (white/pink) CLOCK(blue) (white/blue) CS.MEM (purple) (white/purple) CS.ADC (grey) (white/grey) +15V (red) -15V (white)
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6159932410-02 CABLES AND CONNECTORS English 70 / 76 5 - RECOMMENDATION FOR TIGHTENING A BENT CABLE FOR EM P A R T S T I G H T E N E D T O 2 0 N M A F T E R A N G L E A D J U S T M E N T ( D E P E N D S O N U S E ) 6 - PC/CONTROLLER CABLE Connector SubD 9 point...
6159932410-02 ELECTRONIC BOARDS English 71 / 76 APPENDIX 5 - ELECTRONIC BOARDS 1 - MICROPROCESSOR + POWER SUPPLY + I/O BOARD 1.1 - Function Controls the electric motor, the tightening cycles and communication (serial lines; parallel input and output links, field bus), together with the storing of the results.
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6159932410-02 ELECTRONIC BOARDS English 72 / 76 Overall size: 261.75 x 60.62 x 250 mm. differential test TEST Description of the front side of the servodrive board power voltage voltage 18 Volts +18V voltage 5 Volts motor thermal contact error differential error servodrive ready...
6159932410-02 PARTS LIST English 73 / 76 APPENDIX 6 - PARTS LIST Part number Description Drawing No. 6159326180 CVIS II controller 8285 6159187215 Servodrive board 8515 6159188270 Microprocessor + power supply + I/O board 8606 6159189980 CVIS II keyboard 8279...
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6159932410-02 PARTS LIST English 74 / 76...
6159932410-02 GLOSSARY English 75 / 76 APPENDIX 7 - GLOSSARY This is the time expressed in seconds for the tool to switch from the initial speed (the speed Acceleration rate during the previous phase) to the speed requested in the next phase. The acceleration rate characterises the acceleration or deceleration of the tool.
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6159932410-02 GLOSSARY English 76 / 76 A phase corresponds to a basic program step of the cycle. The program runs the phases one Phase after another, from the first one to the last one. As an example: a typical cycle includes a runDown speed phase (D) then a final speed phase (F), each containing the data required for their execution.
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