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PZ129E Operating Manual
E-651 / E-614 Controller / Amplifier
for Multilayer Bending Actuators
Release: 6.1.0
Date: 2019-11-18
Physik Instrumente (PI) GmbH & Co. KG, Auf der Roemerstrasse 1, 76228 Karlsruhe, Germany
Phone +49 721 4846-0, Fax +49 721 4846-1019, Email info@pi.ws, www.pi.ws
This document describes the
following Product(s):
E-651.1S
Piezo amplifier / servo controller for bending
actuators, 1 channel, 0 to 60 V, strain gauge
sensor, benchtop device
E-651.2S
Piezo amplifier / servo controller for bending
actuators, 2 channels, 0 to 60 V, strain gauge
sensor, benchtop device
E-614.2BS
Piezo amplifier / servo controller for bending
actuators, 2 channels, 0 to 60 V, strain gauge
sensor, OEM module
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Summary of Contents for PI E-651.1S
- Page 1 Piezo amplifier / servo controller for bending actuators, 2 channels, 0 to 60 V, strain gauge sensor, OEM module Physik Instrumente (PI) GmbH & Co. KG, Auf der Roemerstrasse 1, 76228 Karlsruhe, Germany Phone +49 721 4846-0, Fax +49 721 4846-1019, Email info@pi.ws, www.pi.ws...
- Page 2 With regard thereto, Physik Instrumente (PI) GmbH & Co. KG retains all the rights. The use of any text, images and drawings is permitted only in part and only when indicating the source.
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Page 3: Table Of Contents
Contents Safety Intended Use ................3 General Safety Instructions ............3 Organizational Measures ............5 Personnel Qualification ............. 5 About this Document Other Applicable Documents ............. 6 Downloading Manuals ............... 6 Product Description Control of Bending Actuators ............ 7 Model Overview ................ 8 Scope of Delivery .............. - Page 4 Contents Ambient Conditions and Classifications ........20 Pin Assignment ............... 20 7.4.1 E-651 PZT & SENSOR connector ........... 20 7.4.2 C-501.15050H Power Supply ........... 21 Cleaning Customer Service Old Equipment Disposal...
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Page 5: Safety
® PICMA multilayer bending actuators (i.e., capacitive loads) such as the PL-112 to PL-140, and P-871 from PI. For closed-loop operation, the actuators must be equipped with strain gauge sensors, as this is the case with P-871 actuators. The E-651 / E-614 must not be used for purposes other than those named in this user manual. - Page 6 Only handle and store the E-651 / E-614 in environments that dissipate existing static charges to earth in a controlled way and prevent electrostatic www.pi.ws E-651 / E-614 Controller / Amplifier PZ129E Release 6.1.0 Page 4...
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Page 7: Organizational Measures
Always keep this user documentation available by the E- 651 / E-614. The latest versions of the user documentation are available from PI. Add all information given by the manufacturer to the user documentation, for example supplements or Technical Notes. -
Page 8: About This Document
Submodule E-614.2BS OEM module E614T0003 Technical Note Downloading Manuals Open the website www.pi.ws. Search for the product number (e.g., P-871) or the product family (e.g., PICMA® Bending) on the website. Click on the product to open the product detail page. -
Page 9: Product Description
The E-651 / E-614 is designed and intended for driving of ® PICMA multilayer bending actuators such as the PL-112 to PL-140, and P-871 from PI. ® The PICMA bending actuators require full differential-voltage control with constant voltages of 0 V and +60 V and a variable voltage from 0 V to +60 V (see Fig. -
Page 10: Model Overview
Product Description Model Overview E-651.1S Piezo amplifier / servo controller for bending actuators, 1 channel, 0 to 60 V, strain gauge sensor, benchtop device E-651.2S Piezo amplifier / servo controller for bending actuators, 2 channels, 0 to 60 V, strain gauge sensor, benchtop device E-614.2BS... - Page 11 PZT & SENSOR 7-conductor LEMO connector with PZT outputs (constant +60 V and power-amp output 0 to +60 V), as well as sensor excitation (5 V DC) and sensor signal www.pi.ws E-651 / E-614 Controller / Amplifier PZ129E Release 6.1.0 Page 9...
- Page 12 Fig. 3: E-651 rear panel details POWER ON/OFF switch 14 to 16V DC INPUT Operating power input, socket for the barrel connector from the C-501.15050H power supply (included) www.pi.ws E-651 / E-614 Controller / Amplifier PZ129E Release 6.1.0 Page 10...
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Page 13: Operation
Operation Note that upon delivery the system is ready for operation: all of PI's piezo positioning systems are delivered with performance test documents to verify the system performance, and calibration of the controller is done prior to delivery in our lab. -
Page 14: Operating Modes
A channel of an E-651 benchtop device is in closed-loop mode if the corresponding SERVO switch on the front panel is set to For information on E-614 OEM modules, see the E614T0003 technical note. www.pi.ws E-651 / E-614 Controller / Amplifier PZ129E Release 6.1.0 Page 12... -
Page 15: Open-Loop Operation
(current position) to generate the amplifier control signal using an analog proportional-integral (P-I) algorithm. For calibration procedures, see “Calibration” and the E-802 Servo-Control Submodule User Manual (PZ150E). www.pi.ws E-651 / E-614 Controller / Amplifier PZ129E Release 6.1.0 Page 13... -
Page 16: Calibration
Calibration Note that upon delivery the system is ready for operation: all of PI's positioning systems with a piezo actuator are delivered with performance test documents to verify the system performance, and calibration of the controller is done prior to delivery in our lab. - Page 17 If the overflow LED does light, repeat steps 2 to 8. Failure of the zero-point re-adjustment (i.e. overflow LED still lights up) could indicate a serious problem. See "Calibration" for information on how to proceed. www.pi.ws E-651 / E-614 Controller / Amplifier PZ129E Release 6.1.0 Page 15...
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Page 18: Troubleshooting
+60 V) customer service department (p. 23). Control input signal Use a suitable control outside the allowed input signal range (-5 V to +5 V) www.pi.ws E-651 / E-614 Controller / Amplifier PZ129E Release 6.1.0 Page 16... -
Page 19: Opening The E-651 Housing
Note that some adjustment elements on the main board and on the E-801 and E-802 submodules are covered with sealing lacquer. Damage to the seal will void the warranty except in consultation with PI. www.pi.ws E-651 / E-614 Controller / Amplifier PZ129E Release 6.1.0... -
Page 20: Technical Data
Technical Data Technical Data Specifications E-651.1S E-651.2S / E-614.2BS Function Piezo amplifier and position Piezo amplifier and position controller for multilayer controller for multilayer bending actuators, benchtop bending actuators device E-651.2S: benchtop device E-614.2BS: OEM module Channels Sensor Controller type... -
Page 21: Maximum Ratings
The E-651 / E-614 is designed for the following operating data: Maximum Operating Maximum Power Operating Voltage Frequency Consumption 16 V E-651.1S 20 W E-651.2S: 25 W E-614.2BS: 25 W www.pi.ws E-651 / E-614 Controller / Amplifier PZ129E Release 6.1.0 Page 19... -
Page 22: Ambient Conditions And Classifications
E-651 PZT & SENSOR connector LEMO connector EPG.0B.307.HLN Function GND (actuator) Sensor input (-) Sensor input (+) GND (SGS) + 60 V Variable output voltage (actuator control) SGS reference voltage www.pi.ws E-651 / E-614 Controller / Amplifier PZ129E Release 6.1.0 Page 20... -
Page 23: C-501.15050H Power Supply
Technical Data 7.4.2 C-501.15050H Power Supply 3.34A @+15VCD output, 100-240 VAC input Center pin, +15VDC, 2.1 mm diameter www.pi.ws E-651 / E-614 Controller / Amplifier PZ129E Release 6.1.0 Page 21... -
Page 24: Cleaning
Wait a minute to be sure that any residual voltage has dissipated. Clean the housing surfaces of the E-651 using mild detergents or disinfectant solutions. Prevent cleaning fluid from penetrating the housing. www.pi.ws E-651 / E-614 Controller / Amplifier PZ129E Release 6.1.0 Page 22... -
Page 25: Customer Service
Customer Service 9 Customer Service For inquiries and orders, contact your PI sales engineer or send us an email (mailto:service@pi.de). If you have any questions concerning your system, provide the following information: − Product and serial numbers of all products in the system −... -
Page 26: 10 Old Equipment Disposal
PI equipment made available on the market after 13 August 2005 without charge. Any old PI equipment can be sent free of charge to the following address: Physik Instrumente (PI) GmbH & Co. KG Auf der Roemerstr.
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