HSL-WISVCUP: Ragsdale (APM) - Sea
Contents
1. SYSTEMS Electronics Group Arvada CO 303 421 0484 FAX 303 421 8108 www sea seg com Features Replaces wear prone mechanically driven positive cupfeed cam with a servo driven cupfeed cam control used in conjunction with the APM servo cupfeed cam upgrade Interfaces directly with cupfeed cam servo motor machine mounted main crank resolver and existing control system to accurately cam cupfeed with main crank in all modes and all speeds Immediate cupfeed cam stop at detection of short can or tear off protects valuable tooling by preventing the feeding of an additional cup e Completely automatic synchronization of cupfeed cam with main crankshaft when clutch is engaged to reduce downtime and reduce operator intervention e Optional high speed logic function add on performs additional high speed control functions of APM bodymaker including cupfeed solenoid control air strip control brake wear compensation as well as die protection short can tear off detection Alarm detection cupfeed following fault cupfeed servo motor o temp cupfeed motor amplifier fault e Provided with DOS based HSLSCUP set up software package This allows the user to set the servo cupfeed set up parameters via easy to use menus as well as download the respective application programs and set up data Based on high performance M4510 PLC PLS Motion control module which allows easy trouble shooting and user customization usi2. 1 5 volts RSV34 MS1 or equivalent Output On Current max cont 0 5 Amps DC Resolver Cable Systems Electronics Group Output On Current 100msec 3 0 Amps DC RSV RSCBLE XX Optical Isolation 1500 Vrms Equipment Description The HSL WISVCUP NM package includes a 24 X 24 X 10 NEMA 12 enclosure which should be mounted in close proximity to the existing bodymaker control system The HSL WISVCUP NM is provided to Alcoa Packaging Machinery as part of their complete servo cupfeed cam upgrade package the servo motor cupfeed cam and mounting brackets are provided as part of APM s upgrade kit Part Number Description HSL WISVCUP NM APM bodymaker servo cupfeed control package including the following tea HSL WISVCUP NM Enclosure 24 X 24 X 10 with M4510 PLC PLS Motion Controller B25A20 Servo Amplifier and PS300W 96V Servo Power Supply tea Bi4 M12 AP6X H1141 Timing Sensor 1ea WK 4T 6 Sensor Cable lea HSL WISVCUP User s Manual tea HSL WISVCUP Program Disk tea M4500 User s Manual HSL WISVCUP Options purchased separately Part Number Description HSL WI6 High Speed Logic Option cupfeed solenoid control air strip solenoid control brake wear compensation and die protection SYSTEMS Electronics Group Inc Division of SYSTEMS Engineering Associates Inc 14989 W 69 Ave Arvada CO 80007 Telephone 303 421 0484 FAX 303 421 8108 www sea seg com
3. two to be verified separately from the normal machine operation In addition to setting the variables HSLSCUP can be used to download the HSL WISVCUP application program to the M4510 as well as download and upload the setup data to the M4510 Optional HSL WI6 High Speed Logic In addition to performing the standard cupfeed cam control the HSL WISVCUP can be upgraded to perform the additional high speed logic functions of the bodymaker by purchasing the optional HSL WI6 package This provides the following e Accurate Cupfeed solenoid control implementing the required sequencing for die protection enable with the cupfeed cam e Accurate short can tear off detection to a resolution of 4 can length Short can detection incorporates immediate stop of the cupfeed solenoid and cam to prevent the feeding of an additional cup e Highly repeatable air strip control to reduce can stripping and blow out problems Air strip incorporates variable start up timing to provide additional air strip for the first number of strokes when the tooling is cold e Brake wear compensation auto BDC timing algorithm to stop press at BDC regardless of brake response Brake response determination allows displaying of actual brake response in degrees Brake response alarm to indicate when brake stopping response in degrees has exceeded a user preset e Trimmer speed reference 0 10volt analog output provides reference to trimmer proport
4. S YSTEMS Controls for the Metal Container Industry HSL WISVCUP APM Bodymaker Servo Cupfeed Control The Systems Engineering HSL WISVCUP APM Alcoa Packaging Machinery Bodymaker Servo Cupfeed control package replaces the existing mechanically driven rotary cupfeed cam with a servo motor driven cupfeed cam providing the following benefits Reduced Maintenance Replaces wear prone mechanically driven positive cupfeed cam with a servo driven cupfeed cam eliminating the gearbox drive shaft cupfeed stop clutch timing chain and timing gears Increased Production Fine adjustability of the cupfeed cam allows more accurate timing of the cam reducing the number of cup miss feeds Rapid re start at the occurrence of a die jam or tear off is provided by automatic synchronization of the cupfeed cam cam does not have to be re timed Extended Tool Life Expensive tooling is protected by the immediate stop of the cupfeed cam at detection of a tear off or die jam preventing the feeding of an additional cup into a scrap contaminated tool set Increased accuracy in cupfeed timing reduces number of miss feeds which reduces number of tear offs and die jams as well Quick Pay off With the potential reduction in tooling damage that can be realized the HSL WISVCUP typically pays for itself in just a few months HSL WISVCUP Servo Control Package Cupfeed Cup Infeed Track Servo Motor Cupfeed Cam Cup Locator Redraw
5. ault is generated by the Servo Amplifier directly Sources of this fault include amplifier output short circuit amplifier over voltage and amplifier over temperature Cupfeed Motor Over Temp Activated by the thermostat in the cupfeed servo motor this fault occurs when the temperature of the motor exceeds 155 degrees C HSLSCUP Setup Program The HSLSCUP setup program allows the user to easily view the HSL WISVCUP data or alter the HSL WISVCUP setup variables using an IBM PC or compatible The servo cupfeed set up variables include Cupfeed Cam Stop Position at Short Can Max Error for Out of Sync Disable Max Error for Enable Cupfeed Synchronization Max Error for Following Error Alarm The servo cupfeed tuning variables consist of the Proportional Gain Integral Gain and Derivative Gain These variables allow the cupfeed cam to be tuned for optimum operation minimum current and error Diagnostics variables which can be viewed thru HSLSUP include the main crank offset actual main crank position cupfeed cam home position cupfeed cam offset actual cupfeed cam position and main crank to cupfeed cam absolute error Tuning variables that can be viewed include the instantaneous absolute error positive peak error and negative peak error As part of the diagnostics a servo motor test feature can be enabled through HSLSCUP which allows the servo amplifier servo motor and wiring between the
6. ional to speed of bodymaker user scalable e Data Acquisition Total number of good cans produced and total number of short can faults for both the current shift and last shift e Built in 2 line X 40 character sealed display with 24 key membrane keypad allows local viewing of collected data good can count short can count brake response by operator and set up of some user variables passcode protected by authorized personnel e Built in PLS provides all machine timing eliminating need for additional PLS The HSL WI6 consists of an additional I O board pre wired field wiring arm D4591 keypad display HSL WI6 User s Manual and the HSLWI6 program which is loaded into the M4510 SYSTEMS Electronics Group Arvada CO 303 421 0484 FAX 303 421 8108 www sea seg com Specifications Power Requirements Control Inputs Voltage 100 130VAC 50 60HZ Voltage Range 10 30VDC Current 2 5 Amps 115VAC Input On Voltage min 10 0 volts Input On Voltage max 30 0 volts Voltage 24VDC Input Off Voltage max 5 0 volts Current 0 5 Amps Input Current max 15 milliamps Vin 30V Optical Isolation 1500 Vrms Temperature Ranges Operating 0 to 55 C Outputs Storage 0 to 70 C Voltage Range 10 30VDC Output On Voltage min VCC 2 00 volts Main Crank Resolver Interface Output On Voltage max VCC 0 25 volts Resolver Type Systems Electronics Group Output Off Voltage max
7. ng the SYSdev programming package General Description The HSL WISVCUP APM Bodymaker servo cupfeed control package is an electronic upgrade used in conjunction with the APM servo positive cupfeed cam upgrade The package provides complete motion control of the servo cupfeed cam plus detection of the following alarms cupfeed motor over temp amplifier fault cupfeed cam following fault etc The package interfaces directly to the machine mounted cupfeed servo motor cupfeed timing sensor main crank resolver as well as the host PLC via discrete DC I O The control package is not a dedicated black box but instead is implemented using the high performance Systems M4510 PLC PLS Motion controller which allows easy customization by either SEA or the end user The M4510 is programmed using the optional SYSdev DOS based software programming package which allows programming in any combination of Ladder Logic or high level subset of C as well as perform on line monitoring and trouble shooting The module incorporates a built in PLS which interfaces directly with the machine mounted resolver and provides all machine timing eliminating the need for an external PLS Cupfeed Cam Servo Motor Control The cupfeed cam motor control is implemented with a high speed 0 5msec update PID servo loop The main crank position is used as the reference for the servo loop with the cupfeed cam position used as the feedback Both crank
8. position and cupfeed cam positions are generated using resolvers with a resolution of 12 bits 0 4095 The PID servo loop nulls the error difference between the main crank and cupfeed positions to zero or as minimal as is practical Full access to the PID gains allows the servo loop to be tuned to provide the optimum balance between acceptable error and minimum running current At the detection of a short can or tear off the cupfeed cam is immediately stopped to prevent the feeding of an additional cup which protects valuable tooling The cupfeed cam automatically synchronizes with the main crank when the machine is re started to minimize down time by eliminating manual re timing by the operator The cupfeed servo motor is enabled via a contactor that is interlocked with the machine guards and e stop safety string to provide the same level of safety typically provided with the main clutch SYSTEMS Electronics Group Arvada CO 303 421 0484 FAX 303 421 8108 www sea seg com Alarm Detection The package detects the following alarms Cupfeed Following Fault Cupfeed Servo Motor O Temp and Cupfeed Motor Amplifier Fault Cupfeed Following Fault This alarm occurs when the cupfeed cam following error difference between main crank position and cupfeed cam position exceeds a user defined preset This indicates either binding in the cupfeed cam miss tuning of the PID gains broken belt etc Cupfeed Amplifier Fault This f
Download Pdf Manuals
Related Search