E-873 Q-Motion® Servo Controller, 1 Axis
For Piezoelectric Inertia Drives, SPI, TCP/IP, USB, RS-232 Interfaces
- Broadband encoder input
- Macro programmable for stand-alone functionality
- Fast startup due to ID chip detection
- Data recorder
- Digital I/O ports (TTL)
- Joystick for manual operation
Digital servo controller for piezo inertia drives
Integrated power amplifier and voltage generator for piezo inertia drives. Point-to-point motion, trapezoidal velocity profile, actuator mode for nanometer precision positioning at the target position. 1 axis.
Encoder inputs
Differential signal transmission for digital (A/B) or analog (sin/cos) encoder signals. BiSS interface for absolute encoders. TTL inputs for limit and reference switches.
Interfaces
USB, RS-232, TCP/IP, and SPI for commanding. I/O lines (analog/digital) for automation. Connector for analog joystick.
Extensive functions, software support
Powerful macro command language. Nonvolatile macro storage, e.g., for stand-alone operation with autostart macro. Data recorder. ID chip detection for fast startup. PID controller, parameter changing during operation. Extensive software support, e.g., for NI LabVIEW, C, C++, MATLAB, Python. PIMikroMove user software.
Specifications
Datasheet E-873
Specifications
E-873.1AT | |
---|---|
Function | Q‑Motion® controller for positioning systems with piezo inertia drives, also suitable for closed-loop PiezoMikes Benchtop device with option for cabinet mounting |
Axes | 1 |
Supported functions | Startup macro. Data recorder for recording operating data such as motor voltage, velocity, position or position error. Internal safety circuitry: Watchdog timer. ID chip detection. |
Motion and control | E-873.1AT |
---|---|
Controller type | PID controller, parameter changing during operation |
Servo cycle time | 50 µs |
Dynamics profile | Trapezoidal velocity profile. Point-to-point motion. |
Encoder input | Analog encoder inputs sine-cosine, interpolation selectable to 20000. Interpolation electronics preset to differential transmission, 1 Vppand 2.5 V encoder signal offset. BiSS interface for absolute encoders. |
Stall detection | Automatic motor stop |
Input limit switch | 2 × TTL (pull-up / pull-down, programmable) |
Input reference switch | 1 × TTL for integrated reference in the encoder |
Interfaces and operation | E-873.1AT |
---|---|
Communication interfaces | TCP/IP: RJ45/Ethernet; USB: Mini-B; RS-232: D-sub 9 (m); SPI |
Motor / sensor connector | D-sub 15 (f) |
I/O lines | 4 analog / digital inputs, 4 digital outputs |
Command set | PI General Command Set (GCS) |
User software | PIMikroMove |
Application programming interfaces | API for C / C++ / C# / VB.NET / MATLAB / Python, drivers for NI LabVIEW |
Manual control (optional) | Analog joystick |
Downloads
Product Note
Product Change Notification E-873.1A1 / E-873.1AR
Datasheet
Datasheet E-873
Documentation
User Manual PZ273
E-873.1AT Q-Motion® Controller
Short Instructions MS242EK
Digital Motor Controllers and Drivers: C-663 / C-863 / C-867 / C-877 / C-884 / E-861 / E-871 / E-872.401 / E-873
3D Models
E-873.1AT 3D Model
Software Files
PI Software Suite C-990.CD1
C-990.CD1 Releasenews
General Software Documentation
User Manual A000T0075
Implementing a C-887 PI Controller in TwinCAT 3.1
Software Manual SM158
PI GCS2 Driver Library for NI LabVIEW
User Manual A000T0028
Updating PI Software with PIUpdateFinder
Software Manual SM146
GCS Array Data Format
Software Manual SM148
PIMikroMove
Software Manual SM151
PI GCS DLL
Software Manual SM155
PI MATLAB Driver GCS 2.0
Software Manual SM156
PIStages3Editor for editing the PIStages3 database
User Manual A000T0067
Information on the PIStages3 database. What must be considered when changing from PIStages2 to PIStages3.
Technical Note A000T0089
PI Software on ARM-Based Platforms
User Manual SM164E
Updating controller firmware with PIFirmwareManager
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