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YASKAWA PG-Z2 Instructions Manual

Dual encoder feedback card
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DUAL ENCODER (PG) FEEDBACK CARD (PG-Z2)
INSTRUCTIONS
Upon receipt of the product and prior to initial operation, read these
instructions thoroughly, and retain for future reference.
Package Contents:
Name
Dual Encoder (PG) Feedback
Card (PG-Z2)
Spacer
Instructions
YASKAWA
Tel : 03.26.04.20.21 - Fax : 03.26.04.28.20 - Web : http: www.audin.fr - Email : info@audin.fr
Part No. (Code No.)
PG-Z2 (73600-A0251)
SRNT41028-9
EZZ009533
AUDIN - 7 bis rue de Tinqueux - 51100 Reims - France
YASKAWA

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Summary of Contents for YASKAWA PG-Z2

  • Page 1 YASKAWA DUAL ENCODER (PG) FEEDBACK CARD (PG-Z2) INSTRUCTIONS Upon receipt of the product and prior to initial operation, read these instructions thoroughly, and retain for future reference. Package Contents: Name Part No. (Code No.) Dual Encoder (PG) Feedback PG-Z2 (73600-A0251)
  • Page 2 AUDIN - 7 bis rue de Tinqueux - 51100 Reims - France Tel : 03.26.04.20.21 - Fax : 03.26.04.28.20 - Web : http: www.audin.fr - Email : info@audin.fr...

  • Page 3: Notes For Safe Operation

    Failure to observe these cautions may result in injury or equipm ent damage! Before use, (1) Before installing the PG-Z2 card, read this manual and the manual for the installation of the drive. (2) Before connecting the PG-Z2 or external terminals, turn OFF the main power to the drive and verify that the CHARGE indicator lamp of the Drive is OFF.

  • Page 4: Inspection After Delivery

    Check for damage caused during transportation. Report any damages or shortages to the commercial carrier who transported the products. Report any material or manufacturing defects on the c ard to your Yaskawa representative. - 3 - AUDIN - 7 bis rue de Tinqueux - 51100 Reims - France...
  • Page 5 (motor) shafts, and aligning a spindle at stop for tool changing. Using standa rd software, the PG-Z2 can be used for closed loop control (Flux Vector or V/F with PG) of one or two motors. The second motor is selected by using a multi- function digital input programmed for “Motor 2 Select”.
  • Page 6 (4) Set jumpers CN1 thru CN3 to either line driver (default) or open collector depending on your encoder requirements. This sets the input type to the PG-Z2 on terminal TA1. The second encoder input, TA2, is fixed to a line driver type encoder.

  • Page 7: Installation Procedure

    Installation Procedure It is necessary to install and wire option cards to positions C and D (See Figure 3), prior to installing the PG-Z2 option. Drive Installation Procedure (1) Remove contents from package and verify that a mounting spacer (code number SRNT41028-9) is included with the card (see Figure 2).
  • Page 8 Grounding Terminals * Option Clip Prevents Option Boards C and D from Rising Figure 3. Installation of Dual Encoder (PG) Card (PG-Z2) CAUTION Be sure the PG wiring is clear of the enclosure when reinstalling the cover. - 7 - AUDIN - 7 bis rue de Tinqueux - 51100 Reims - France Tel : 03.26.04.20.21 - Fax : 03.26.04.28.20 - Web : http: www.audin.fr - Email : info@audin.fr...
  • Page 9 Interconnection Figure 4 shows interconnection between the Drive, PG-Z2, and peripheral equipment, using standard Drive software. Drive Motor MCCB L1 (R) T1 (U) (Encoder) L2 (S) T2 (V) L3 (T) T3 (W) Encoder (PG) Encoder (PG) Speed Control Card (PG-Z2) Connector TA1 Terminals 1 &...
  • Page 10 Wiring Important: Check the power supply requirements of your encoder (PG) and set the S9 switch on the PG-Z2 card accordingly. Default setting is 5 volts. See Table 1. Terminal block Functions symbol Power supply for Encoder (PG). Set at Switch S9...
  • Page 11 Wiring (Cont’d) Make sure of the following when wiring: • Separate the control signal wires (terminals TA1, TA2, and TA3) of the PG-Z2 from the main circuit wires and other power cables. • A separate metallic grounded conduit wi t h the PG wiring ONLY is preferred to prevent the introduction of noise on encoder (PG) signals.
  • Page 12 Wiring (Cont’d) 0.22 in. (5.5mm) Insulation Stripping Length for Terminals TA1, TA2, TA3 of PG-Z2 Option Card • Strip back insulation for a distance of 0.22 inches (5.5mm) on wire leads connected to the PG-Z2 Notes on selec ting cables Cable that is too thick will apply pressure to the option card and may lead to failure.
  • Page 13 To convert to kHz divide the result in Hz by 1000. Maximum power available to drive the encoder (PG) with the PG-Z2 is 200mA. Should your encoder (PG) require more than 200mA, it will be necessary to provide a separate power supply.
  • Page 14 Figure 7. This scheme improves the noise immunity of the feedback because the two signals are combined in the PG-Z2 providing double the voltage level difference from low to high signal levels . For example, a +12V encoder has a low voltage level of 0V and a high voltage level of +24V as measured by the PG-Z2.
  • Page 15 Encoder (PG) Speed Control (PG-Z2) Parameter List Encoder (PG) Speed Control (PG-Z2) Parameter List Control Method (3) Digital Change Digital Operator Parameter Setting Factory Operator During Parameter Name Data Selection Display Range Setting Function Operation Group PG Pulse/Rev 1024 F1-01...

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73600-a0251