Operating Manual UZ210 Universal signal converter: Analog (V/mA) - Incremental / SSI / RS232 / RS485 Product Features: Analog input for voltage, current or potentiometer operation Operation as frequency converter/-generator, positional / angular encoder or data logging possible Programmable curves with optionally repeating curve cycles Frequency output (HTL or TTL level, max.
Version: UZ21001a_af_hk/Feb12 UZ21002a_af_hk/Jul12 Uz210_02b_af_sn/Dec14 Uz210_02c_oi_/Dez-15/ag Description: First edition Extensions for communication via USB port Extensions for inhibit-function Safety Instructions, Legal Notices and design added resp. updated. Connection diagram: mistake eliminated (X4/1 = GND instead of AGND). Analog in drawings: mistake eliminated (AGND = X4/6 instead of X4/1). Addition (Techn. Specifications): “SSI - only single transmission supported”.
Table of Contents 1. Safety Instructions and Responsibility ......................................................... 4 1.1 1.2 1.3 1.4 General Safety Instructions ............................................................................................. 4 Use according to the intended purpose........................................................................... 4 Installation .......................................................................................................................
1. Safety Instructions and Responsibility 1.1 General Safety Instructions This operation manual is a significant component of the unit and includes important rules and hints about the installation, function and usage.
1.3 Installation The device is only allowed to be installed and operated within the permissible temperature range. Please ensure an adequate ventilation and avoid all direct contact between the device and hot or aggressive gases and liquids. Before installation or maintenance, the unit must be disconnected from all voltage-sources. Further it must be ensured that no danger can arise by touching the disconnected voltagesources.
2. Introduction UZ 210 is a versatile and competitive signal converter and frequency generator for use with industrial applications in drive and automation technology. Functional overview: A, /A, B, /B, Z, /Z Incremental (Frequency, Position) 10 V 20 mA SSI (Position) Serial Input UZ 210 Data Clock RS 232 RS 485 Outputs The unit accepts analogue input signals (0 - ±10 V, 0 - 20 mA or 4 - 20 mA) for conversion to digital output signals.
2.1. Operation as Signal Converter The conversion output generated from the analogue input is available with following formats: Frequency The unit converts the analogue input into a proportional output frequency with a free programmable range between 0,01 Hz and 1 MHz. A full set of impulse channels A, /A, B, /B, Z, /Z is available and the direction information (A, B, 90°) automatically considers the actual state and course of the analogue input with regard to the related parameter settings.
3. Typical Examples of Application 3.1.
3.2. UZ 210 as Positional or Angular Encoder with Analogue Input Positioning drive Linear potentiometer 0-10V UZ 210 Motor Position feedback, SSI or incremental Screw spindle Position controller Operation of a digital position controller with use of an analogue feedback system 3.3.
4. Connections and Control Elements For electrical connection the unit provides four plug-in terminal strips X1, X3, X4 and X5, with mechanical codification against accidental misconnection. The 9-position Sub-D-connector X2 and the front USB port provide communication and PC setup of the unit. 4.1. Power Supply The UZ 210 converter requires a DC supply from 12 to 30 VDC applied to the screw terminals X1 [1] (+) and X1 [2] (-) (residual ripple ≤ 0,5 V). In idle state the typical consumption is approx.
4.2. Control Inputs Control1 - Control4 Four control inputs with programmable function are accessible via terminals X5 [5, 6, 7, 8]. The desired function can be assigned by the parameters [Input Config.] and [Input Function] of the „Command Setting“ menu.[a] All control inputs are designed as PNP inputs, i.e. a positive voltage must be applied with reference to GND. The switching thresholds are LOW ≤ 3 V and HIGH ≥ 10 V, and the input impedance is about 15 kΩ. Cont.
4.4. Analogue Inputs The differential inputs on the input side of the converter accept standard voltages (± 10 V), standard currents (0/4 - 20 mA) and also potentiometer connection. The drawings below explain the principle of the input circuits with each of the input connection modes. Voltage input (± 10 V, Ri = 100 kΩ) Current input (0/4 - 20 mA, Ri = 100Ω) Potentiometer-input (R ≥ 10 kΩ) 4.5.
4.6. The Serial Interface Both, a serial RS 232 interface and a RS 485 interface are available on the unit; however the converter can only communicate by one or by the other interface, but not by both at a time. Serial communication allows readout of internal measuring and conversion results and is also required for setup and commissioning of the unit.via PC.
5 9 *) 3 4 8 2 1 UZ 210 7 6 *) T+ T- First Bus Participant RS485- Bus (2 wire) Last Bus Participant Communication with other control devices via RS485 bus (2-wire) *) *) For recommendations about screening and signal termination please refer to the document “General Rules for Wiring, Screening and Earthing” available under the Support section of our website 4.7.
5. Parameter Settings For setting of parameters and commissioning a PC with Operator Software OS32 is required. Please connect your PC to the unit via USB cable (see 4.7 and 7) or by serial link (see 4.6). After starting the OS32 software the following screen will appear: Where you find the parameter field empty with the top line indicating “OFFLINE”, please click to the “Comms” menu in the head line to adapt the serial communication parameters of your PC correspondingly.
5.1. General Settings No. 001 002 Parameter Description Range Default Ser.
5.2. Analogue Settings (Analogue Input) No. 010 011 012 013 014 Parameter Description Analogue Mode: Input characteristics 0: Input signal = voltage (±10 V) 1: Input signal = current (0/4 - 20 mA) Analogue Low Value: Beginning of the analogue range Analogue High Value: End of the analogue range Analogue Set Value: Preset value for the analogue input *) Analogue Filter: Filter function for the analogue input Range Default Ser.
5.4. Encoder Setting (Incremental Output) No.
5.6. Serial Setting (RS232/RS485 Interface) No.
5.7. Linearization Setting No. 050 051 052 053 080 081 Linearization Table Range First interpolation point (x0, original value) First interpolation point (y0 as substitution for x0) Second interpolation point (x1, original value) Second interpolation point (y1 as substitution for x1) etc. ----> Last interpolation point (x15, original value) Last interpolation point (y15 as substitution for x15) Default -10 000 … +10 000 Ser. E6 … … … … … H7 0 5.8.
6. Hints for Serial Communication Serial communication with the UZ210 converter is intended to be used for Setup and programming of the unit by PC with operator software OS32 (see chapter 5) Automatic and cyclic transmission of converter data to a PC or PLC or data logger Free communication with PC or PLC using the communication protocol This chapter describes the most essential communication functions only. For more detailed and general information please refer to the special document “SERPRO”. 6.
6.2. Communication Protocol When communicating with the unit via protocol, you have full read/write access to all internal parameters, states and actual values. The protocol uses the DRIVECOM standard according to DIN ISO 1745. The serial access codes of all parameters can be found in the parameter description (see chapter 5).
To write parameter data to the unit the following data string must be sent: EOT AD1 AD2 STX C1 C2 x x x x x x x ETX BCC EOT = control character (Hex 04) AD1 = unit address, High Byte AD2 = unit address, Low Byte STX = control character (Hex 02) C1 = register code to write data, High Byte C2 = register code to write data, Low Byte xxxxx = data, new parameter value ETX = control character (Hex 03) BCC = Block check character Upon correct receipt the unit will respond by ACK, otherwise by NAK.
7. Hints for Operation of the USB Port Prior to using the USB port it is mandatory to store the driver file „motrona_vcom.inf“ in a userdefined directory of the PC (any directory according to your own choice will be fine). The driver file is available for download from the SUPPORT section of the motrona website www.motrona.com. After the very first USB connection between PC and converter the Plug-and-Play-Function of the PC will first try to find a suitable driver via Internet.
Uz210_02c_oi_e.
8. Technical Specifications Power supply: Analog input: Control inputs: Incremental output: SSI interface: Serial interface: USB interface: Uz210_02c_oi_e.doc / Apr-16 Input voltage: Protection circuit: Ripple: Consumption: Connections: Voltage input: Internal resistance: Current input: Internal resistance: Resolution: Accuracy: Update-time: max.
Continuation “Technical Specifications” Housing: Temperature range: Conformity & standards: Material: Mounting: Dimensions (w x h x d): Protection class: Weight: Operation: Storage: EMC 2004/108/EC: RoHS 2011/65/EU: plastic 35 mm top hat rail (according to EN 60715) 22.5 x 102 x 102 mm IP20 approx. 100 g 0 °C … +45 °C / +32 … +113 °F (not condensing) -25 °C … +70 °C / -13 … +158 °F (not condensing) EN 61000-6-2, EN 61000-6-3, EN 61000-6-4 EN 50581 9. Dimensions 22.5 mm (0.886'') Bottom View 22.
