Linear Positioning Torque Arm User Manual

Transcription

1 15700 S. Waterloo Road Cleveland, OH Phone: (888) Fax: (216) Jergens, Inc. All Rights Reserved Revision Date: 3/30/ Web: Page 1 of 10

2 Table of Contents Dimensional Info... 3 Base Mount Dimensions... 4 Features... 4 Model Selection... 4 ASG X-Y Axis Encoder Torque Arm Instructions... 5 ASG X-Y-Z Axis Encoder Arm Instructions... 6 Set-Up Steps... 7 Menu Description... 7 I/O Wiring Details... 8 Page 2 of 10

3 Dimensional Information Available models include (2) encoder versions, X and Y axis, and (3) encoder versions, X and Y and Z axis. Both versions are available in 40 N.m and 100 N.m torque reaction capacities.. Standard tool clamp fits from 25 to 50mm diameter tools 1070 mm mm Adjustable from mm (arm retracted), mm (arm extended). Arm has 260mm stroke. Page 3 of 10

4 Base Mount Dimensions 4 x M6 ø Features Two encoder models have a position accuracy of 0.2mm horizontally and 0.5º rotationally Three encoder models have a position accuracy of 0.2mm horizontally and vertically, and 0.5º rotationally 32 programs available, selectable from the key pad or remotely through the I/O Standard split block tool holder for 25 to 50mm diameter tools. Optional special tool holders available 6.6lb capacity tool balancer, standard. Optional balancers available Model Selection Model Number ASG Number Description LPTA040-2E Linear Positioning Torque Arm 40 N.m 2 Encoders LPTA100-2E Linear Positioning Torque Arm 100 N.m 2 Encoders LPTA040-3E Linear Positioning Torque Arm 40 N.m 3 Encoders LPTA100-3E Linear Positioning Torque Arm 100 N.m 3 Encoders Page 4 of 10

5 ASG X-Y Axis Encoder Torque Arm Instructions Controller Main Screen When the controller is powered up, the touch screen initially displays the following screen, as shown in Figure 1 Click to enter. After entering the main screen, shown in Figure 2, the default startup program is program number 0 Figure 1 Figure 2 Button Description Number of Bolts: The total number of screws in the assembly. (Login required) Current Number: Current screw to be secured Origin Confirm: Sets the encoders on the torque arm to zero at the current position Return Previous: Returns to the previous bolt (Login required) Batch Reset: Resets the assembly batch sets current position to 1 (Login required) Jump Next: Skip to the next location (Login required) Log-in Default Password: 110 Parameter Settings Shown in Figure 3 Figure 3 Page 5 of 10

6 ASG X-Y-Z Axis Encoder Torque Arm Instructions Controller Main Screen When the controller is powered up, the touch screen initially displays the following screen, as shown in Figure 1 Click to enter. After entering the main screen, shown in Figure 2, the default startup program is program number 0 Figure 4 Figure 5 Button Description Number of Bolts: The total number of screws in the assembly. (Login required) Current Number Current screw to be secured Origin Confirm: Sets the encoders on the torque arm to zero at the current position Return Previous: Returns to the previous bolt (Login required) Batch Reset: Resets the assembly batch sets current position to 1 (Login required) Jump Next: Skip to the next location (Login required) Log-in Default Password: 110 Parameter Settings Shown in Figure 6 Figure 6 Page 6 of 10

7 Set-Up Steps Set the origin on the encoders prior to programming. This can be done by placing the tool at the designated zero point, and pressing the Origin Confirm button. Any change to the zero of an encoder will affect the performance of the programs, ensure a consistent origin anytime the origin is confirmed. Log in to the arm controller to have full access privileges. Select the program number enter the program Enter the number of bolts in the batch for that program. Move the tool to each point in the assembly sequence in order, set the upper and lower limits for each encoder based on the current reading at each point. Make sure to account for any flex in the arm or push/pull the operator might place on the tool during operation. Do not set your limits too tight which might disable the tool when not intended during a cycle. When finished, click the Save button upper right corner. Set your torque tool inputs and outputs to send a Screw OK output signal to the arm, and to receive a Location OK signal from the arm to permit tool operation. See wiring section for I/O details. Menu Description Lower Limit (LL): the lower acceptance limit for the given program point. Below this point will not provide a Location OK output Higher Limit (HL): the upper acceptance limit for the given program point. Above this point will not provide a Location OK output Distance Encoder Location: the tool balance arm position value is displayed, at the origin position this will read 0 Angle Encoder Location: the rotation angle position value is displayed, at the origin position this will read 0 Height Encoder Location: the height of tool balancer on vertical post position value is displayed, at the origin position this will read 0 After each boot cycle, the origin should be reconfirmed Figure 3 Figure 6 Page 7 of 10

8 I/0 Wiring Details Screw OK: Screwdriver feedback signal to the arm indicating current screw is OK, so you can move to the next point location. Required. Single Reset: that you can return to a point location Total Reset: is back to the first point Homing: The encoder is zero, each time the device is switched back to the origin Output Common: External power supply for Location OK and End of Cycle outputs Location OK: When the torque driver is in the correct position, this output is set, indicating the driver should be allowed to run. Required. End of Cycle: After the end of the cycle, there is a total signal output, time of 1.5s Wiring Definition Number I/O Function Color Base/Stripe 1 Input General Reset Red 2 Input Return to the Origin Yellow 3 Input Screw Success Blue 4 Input Single Reset Purple 5 0V 0V Pink 6 Common-Output 1 Common-Output 1 Black 7 Output 1 Location OK Brown 8 Common-Output 2 Common-Output 2 Green 9 Output 2 End of Cycle Light Blue 10 Input 1 Input 1 Grey 11 Input 2 Input 2 Orange 12 Input 3 Input 3 Yellow/Black 13 Input 4 Input 4 Red/Black 14 Input 5 Input 5 White/Red Page 8 of 10

9 The program will be selected when the input gets the signal, and the 0 means no signal. For example: Program Number Input 1 Input 2 Input 3 Input 4 Input Page 9 of 10

10 Input Wiring Example Input wring example(switch ) 1 Input V Input wring example(plc ) Input Normally Open V 6 Relay Output P L C Output Wiring Example Output wring example(led ) Output wring example(plc ) Common-output1 Output1 0V DC Common-output1 Output1 0V Input P L C Page 10 of 10