Rapid Controls TDD2 Bedienungsanleitung
TDD2 Manual February 23, 2017
Product Specification and User Manual for Transducer Display Model TDD2
The TDD2 displays position information derived from a magnetostrictive transducer ith Synchronous Serial
Interface (SSI), Start/Stop, Pulse Width Modulated (PWM), or CANbus output. Setup of units, offsets, and other
items can be accomplished via the front-panel keypad menu or a RS-232/485 interface.
Features
Supports SSI, Start/Stop, PWM, MTS multi-magnet CANbus and MTS single-magnet CANopen sensors
Multiple magnets supported hen using Start/Stop or CANbus sensors
Resolution to 5 micron for Start/Stop transducers
Capable of auto-detecting PWM, free-running PWM, and Start/Stop sensors
Capable of supporting MTS G-Series sensors
Programmable decimal point, units, scale, and resolution
Optional 5-channel programmable limit s itch, solid-state or mechanical
Optional 16-bit analog output ith programmable range
T o digital inputs allo actions such as remote zero and front panel disable
RS-232 and RS-485 serial interface for host setup and position inquiries
Removable 3.5mm Weidmuller type scre terminals for connections
Setup values stored in non-volatile EEPROM memory
Specifications
Six 0.57 inch red LED digits
Capable of displaying -199999 to 999999 ith a decimal point to the right of any character
Integral units: inches, feet, millimeters, centimeters, or meters
SSI Interface: Clock frequency 227 kHz; External Clock 500 kHz maximum
Update rate: 200 Hz; External update rate 4 kHz maximum
9600 or 19200-baud RS-232 and RS-485 serial interface
Optional five-channel programmable limit s itch ith programmable on/off points for each channel
Solid State limit s itch channels each capable of sinking 500 ma at 50V
Analog retransmission output based on position, velocity, or a forced level
Output ranges: 0-5V, 0-10V, -5-5V, -10-10V, -2.5-2.5V, -2.5-7V
Chip-select output for 3 ire SSI sensors such as rotary encoders
Input Po er: 9 to 26.4 VDC (transducer po er supply) Except RA option hich requires 20 to 26.4 VDC
Housed in 1/8 DIN metal enclosure: 3.78in ide, 1.89in high, 4.68in deep, panel cutout: 3.6in x 1.75in
Rapid Controls Inc.
Box 8390 Rapid City, SD 57709
Phone: 605-348-7688 Fax: 605-341-5496
http:// .rapidcontrols.com/ email: info@rapidcontrols.com
TDD2 Manual February 23, 2017
TDD2-LD (Lar e Di it)
TDD2-ND (No Display)
Rapid Controls Inc.
Box 8390 Rapid City, SD 57709
Phone: 605-348-7688 Fax: 605-341-5496
http:// .rapidcontrols.com/ email: info@rapidcontrols.com
Contents
1 Introduction....................................................................................................................................................1
1.1 About This Manual.................................................................................................................................1
1.2 Introducing the TDD2.............................................................................................................................1
2 Installation.....................................................................................................................................................2
2.1 Connections............................................................................................................................................2
2.2 MTS Multi-Magnet CANbus sensor requirements.................................................................................6
3 Display Operation..........................................................................................................................................7
3.1 Startup.....................................................................................................................................................7
3.2 Normal Operation...................................................................................................................................7
3.3 The Front Panel......................................................................................................................................7
3.4 Numerical Output...................................................................................................................................9
4 Display Configuration Values......................................................................................................................10
4.1 Display Settings....................................................................................................................................10
4.2 Position Settings...................................................................................................................................10
4.3 Transducer Settings .............................................................................................................................12
4.4 Digital Output Settings (Optional)........................................................................................................13
4.5 Presets...................................................................................................................................................14
4.6 Analog Output Settings.........................................................................................................................15
4.7 Digital Input Settings............................................................................................................................16
4.8 Front Panel Actions..............................................................................................................................17
4.9 Serial Settings.......................................................................................................................................18
5 Front Panel Menu Setup Items.....................................................................................................................19
5.1 Display Setup Items..............................................................................................................................20
5.2 Peak Read Setup Items.........................................................................................................................21
5.3 Position Setup Items.............................................................................................................................22
5.4 Transducer Setup Items........................................................................................................................23
5.5 Digital Output Setup Items...................................................................................................................24
5.6 Preset Setup Items.................................................................................................................................24
5.7 Analog Output Setup Items...................................................................................................................25
5.8 Digital Input Setup Items......................................................................................................................25
5.9 Front Panel Setup Items........................................................................................................................26
5.10 Serial Interface Setup Items................................................................................................................26
5.11 Save to EEPROM...............................................................................................................................26
5.12 Reset to Factory Defaults....................................................................................................................26
6 Troubleshooting...........................................................................................................................................27
7 Serial Communications................................................................................................................................28
7.1 TDD2 WinComm.................................................................................................................................28
7.2 Write protection....................................................................................................................................28
7.3 Display Settings....................................................................................................................................29
7.4 Position Settings...................................................................................................................................31
7.5 Transducer Settings..............................................................................................................................35
7.6 Analog Output Settings.........................................................................................................................39
7.7 Digital Input and Front Panel Settings..................................................................................................41
7.8 Position Queries....................................................................................................................................43
8 Optional Solid State Limit S itch ..............................................................................................................45
8.1 Features.................................................................................................................................................45
8.2 Mechanical Specifications....................................................................................................................45
8.3 Limit S itch Specifications..................................................................................................................45
8.4 Solid state limit s itch connections......................................................................................................45
8.5 Connector J1 Pin-out............................................................................................................................45
8.6 Solid state limit s itch output cautions................................................................................................45
9 Optional Electromechanical Relay Limit S itch.........................................................................................47
9.1 Features of the electromechanical relay limit s itch............................................................................47
9.2 Mechanical Specifications....................................................................................................................47
9.3 Relay Limit S itch Specifications........................................................................................................47
9.4 Relay Limit S itch Connections..........................................................................................................48
9.5 Relay Limit S itch Output Cautions:...................................................................................................48
10 Rear Panel Layout......................................................................................................................................49
11 TDD2 Panel Cutout...................................................................................................................................50
11.1 TDD2 Panel cutout Dimensions.........................................................................................................50
1
1 Introduction
1.1 About This Manual
This manual explains ho to install, configure, and operate the TDD2. It is divided into the
follo ing sections:
Installation Section 2 explains ho to install the TDD2.
Operation Section 3 describes ho the TDD2 operates.
Confi uration Section 4 explains the settings affecting the operation of the TDD2.
Section 5 sho s the front panel menu representation of the configuration items
listed in section 4.
Troubleshootin Section 6 is a troubleshooting guide.
Communications Section 7 covers communicating ith the TDD2 via the RS-232/485 interface
1.2 Introducin the TDD2
The TDD2 is a flexible transducer display capable of interfacing ith magnetostrictive transducers
employing Synchronous Serial Interface (SSI), Start/Stop, Pulse Width Modulated (PWM), or CANbus
output. A high-speed microcontroller interrogates the sensor, performs calculations to arrive at the desired
engineering units, and displays the position on the 6-digit LED display. A non-volatile EEPROM stores
configuration data hile the TDD2 is po ered off.
The front panel of the TDD2 contains 4 keypad s itches to facilitate configuration using the front
panel display. These s itches can also be used to control display operation hen not configuring the device.
An RS-232/485 interface allo s for setup and control from a host computer or PLC. Free soft are
is available to assist ith configuration from a Windo s PC.
Solid State or relay type digital output modules can be installed in the TDD2 to implement limit
s itch type functions.
TDD2-ND models do not have a front-panel display or keypad and must be configured using the RS-
232 interface.
2
2 Installation
Installation of the TDD2 consists of connecting the sensor to the rear connector, connecting po er,
and configuring the unit. Sections 3 and 4 discuss operation and configuration of the TDD2.
2.1 Connections
The TDD2 has t o connectors, a po er/transducer connector and a serial connector. The serial
connector is an RJ-45 modular connector and provides connections to the RS-232, RS-485, and CANbus
interfaces. The serial connector pinout is sho n in Table 2. The po er/transducer connector provides
connections for input po er, transducer interface as ell as the digital inputs, analog output and the
CANbus interface. The pinout of the transducer connector is sho n in Table 1.
Pin Description
1 +24V DC
2 Ground
3 Transducer Int+ / Clock+
4 Transducer Int- / Clock-
5 Transducer Gate+ / Data+
6 Transducer Gate- / Data-
7 Digital Input 0 (active lo )
8 Digital Input 1 (active lo )
9 SSI Chip Select +
10 SSI Chip Select -
11 Analog Output Common
12 Analog Output
13 Can High
14 Can Lo
Table 1: Transducer Connector
Pin Description
1 Can High
2 RS-485 TX/RX
3 RS-232 TX
4 Ground
5 Ground
6 RS-232 RX
7 RS-485 TX/RX#
8 Can Lo
Table 2: RJ45 Connector
TDD2 RJ45 Connector Pin Description PC DB9 Serial Connector
4 Gnd 5
3 RS-232 TX 2
6 RS-232 RX 3
no connect RTS – CTS 7 Jumper to 8
no connect DTR – DSR 4 Jumper to 6
Table 3: TDD2 to PC Cable
2.1.1 Communication Notes
A serial cable, part # A10603, may be purchased from Rapid Controls. This cable connects a standard DB9
serial port connection to the TDD2's RJ45 serial connector to allo RS-232 communication. Part # A10884
consists of the same cable ith a USB to RS-232 converter added.
3
RS232 communications is not recommended for distances greater than 20 feet. It is recommended that you
use RS845 for lengths greater than 20 feet. RS485 termination is required for reliable communications and
is accomplished by installing shunt jumpers horizontally across the X3 terminations. as sho n in the Rear
Panel Layout , section 11. When using multiple TDD2 modules the termination should be removed on all
but the first and the last device of the link. The TDD2 is supplied from the factory ith the termination
jumpers installed. The jumpers are sho n installed on the figure belo .
24V
GND
INT\CLK
INT\CLK#
GATE\D
GATE\D#
DIG IN 0
DIG IN 1
CSEL
CSEL#
GND
AOUT
CANH
CANL
CANH
485
232TX
GND
GND
232RX
485#
CANL
485
Term
RS485 Termi atio Jumpers
Show co ected
TDD2-R
Rapid Co trols I c
F1 F2
Termination jumpers
2.1.2 4-20 mA Output Option
J2-1: Current source output
J2-2: Field + Current source voltage (15 to 24 VDC) in current mode
J2-3: Ground
Connections for 4-20 MA option
4-20 ma
load
15 to 24V
DC Field
Supply
+
Current Out -
Field V In -
Gnd -
J2
1
2
3
-
4
2.1.3 Connections for PWM Eavesdrop
5
2.1.4 Connections for Externally Interro ated SSI
When using the TDD2 ith an SSI sensor that is interrogated by another device, the SSI Clock
signals must be connected to the SSI Chip Select pins of the transducer connector. The proper connections
for an externally interrogated SSI sensor are sho n belo .
Pin Description
1 +24V DC
2 Ground
3 No Connection
4 No Connection
5SSI Data + Input
6SSI Data – Input
7 Digital Input 0
8 Digital Input 1
9SSI Clock + Input
10 SSI Clock – Input
11 Analog Output Common
12 Analog Output
13 Can High
14 Can Lo
Table 4: Sensor Connections ith Externally Interrogated SSI
6
2.2 MTS Multi-Ma net CANbus sensor requirements
MTS Multi-Magnet sensors that are used ith the TDD2 should be ordered ith the correct
number of magnets so that the factory sets the magnets parameter correctly. For all TDD2’s ith
soft are dated before Feb 18th of 2006 the sensor must be programmed at the factory ith a
Position ID of 100 and the number of magnets set to the desired value and at least 3. The serial
number must be entered correctly.
For TDD2’s ith soft are dated Feb 18 2006 or later, the TDD2 ill automatically ork ith any
node id and position id and ill reprogram the number of magnets parameter if it is less than the
desired value (Set in the ‘AGNETS' parameter in the ‘TSNDCR’ menu section) At po er on the
TDD2 scans all node id’s from 0 to 100 to find the sensor. The serial number parameter is not
required unless the node id is not ith the range of 0 to 100
Dieses Handbuch passt für folgende Modelle
2
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