V -TECH V-TECH TECH TECH H 3 V -TECH 0 SEQUENTIAL MANAGEMENTS STNEMEGANAM LAITNEUQES STNEMEGANAM LAITNEUQES STNEMEGANAM LAITNEUQES STNEMEGANAM LAITNEUQES STNEMEGANAM LAITNEUQES STNEMEGANAM LAITNEUQES STNEMEGANAM LAITNEUQES The range of controllers V0-Tech V-Tech and V3-Tech has been designed to satisfy every requirement in the management of sequential injection molding.The high number of signals in input grants the maximum accuracy in the injection sequence management by time, position, pressure and dosing.

Sequential injection control V -Tech Programming Integrated multilanguage interface (keyboard + white background display) to manage the following functions: Valve gates movements settings Loading / Saving up to 24 tools files Manual movement of valve gates Cycle times visualization Control Two availables models with 8 and 16 only monostable valves management 2 open / close commands for every cycle Every movement can be managed by one of the following input signals : By time since the injection start By time since the hold pressure start

Sequential injection control V -Tech Alarms/Safety Alarm output on potential free contact, activated in case of: Failure of hydraulic pressure (not used if no external power pack) Safety for injection : at least one gate must be open on cycle start and during cycle Failure of control cards Alarm input from the press and/or from the hydraulic power pack. Rear connectors Valve gates command output Harting, 16 poli 10A female Voltage 24VDC, maximum output for each solenoid 1.5A Harting, 16 poli 10A female Input signals Alarms Harting, 10 poli 10A female Power supply : cable 4.5 meter length

Sequential injection control V-Tech Programming Integrated multilanguage interface (keyboard + white background display) to manage the following functions : Valve gates movements settings Loading / Saving up to 24 tools files Manual movement of valve gates Cycle times visualization Optional: Limit switch management Control Available models from 2 up to 12 valve gates 2 open / close commands for every cycle Every movement can be managed by one of the following input signals : By time since the injection start or hold pressure start By injection screw position in %, mm or cm3 V-Tech controller...

Sequential injection control V -Tech Programming Integrated User interface (keyboard + function key + white background display) to manage the following functions : Set the paramiters to open and close valve gates and their moviment Loading / Saving up to 48 tools files Cycle times visualization and piece counter Multilanguage (up to 9 languages) Control Available models from 4 up to 20 valve gates 5 open / close commands for every cycle. Every movement can be managed by one of the following input signals : By time since the injection start (1/100 sec accuracy) By time since the hold pressure...

Sequential injection control O Automatic mold recognition (up to 128 molds) Optional : connection to bi-material injection mol- ding machines (management of both screws) O PDM Page : Process Drifting Monitoring (Quality Mana- gement, Reference Cycle Backup) O 1 NC input for power pack failure (bridged input if no external group is available) O 1 NO input for external failure (from the molding machi- O The system also handles the injection safety by making sure that at least one valve gate is open at the beginning of the cycle and that at least one valve gate remains open during the entire cycle....