Vacon NXP series User Manual

3
vacon • 64 Descriptions of VACON® option boards
Local contacts: http://drives.danfoss.com/danfoss-drives/local-contacts/
depending on the slot which the expander board is plugged into. See chapter 1.7.
3.2.7 OPTBB
An absolute encoder is a type of encoder capable of specifying its absolute position. The position
data is retained even during a power failure or breakdown. The position data carried by the absolute
encoder can be used by the AC drive motor control in the control of a synchronous motor.
ENDAT is a bidirectional synchronic serial interface for absolute encoders. For example, the
encoder position data can be read and encoder parameters can be set via the ENDAT connection. It
also forwards the messages related to the encoder functions.
All Endat connections are available in terminal X6. The board uses Endat version 2.
Description:
Absolute encoder board for VACON
®
NXP with inputs for an Endat type
encoder. Programmable control voltage, fast digital inputs and simulation
pulse output.
The output pulse is produced from sinusoidal input signals.
The galvanically isolated fast digital inputs are used to trace very short
pulses.
Allowed slots: C
Type ID: 16962 (main board), 16963 (secondary board); The secondary board is
mounted on top of the main board
Terminals: Two terminal blocks; Screw terminals (M2.6); No coding
Jumpers: 1; X11 (see page 66)
Board parameters: Yes (see page 67)
Encoder cable Heidenhain cable;
Max. length 100m
Encoder voltage 5V, 12V or 15V
Max. current consumption 300mA
Measuring steps/ revolution 4.2 billion (max. 32bit)
Distiguishable revolutions 0—65535 (max. 16bit)
Signal periods/revolution 1—65535
X6 X7
Main board
Jumper block X11
Secondary board
7282.emf

Vacon NXP series Specifications

General

Communication interfaces	RS-485, Ethernet
Storage temperature range	-40°C to +70°C
Dimensions	Varies by model
Weight	Varies by model
Product series	NXP
Voltage range	200 V to 690 V
Input voltage range	200 V to 690 V
Frequency range	0 Hz to 500 Hz
Control method	Vector control
Protection features	Overcurrent, overvoltage, undervoltage, overtemperature, short circuit
Enclosure classes	IP21, IP54
Braking chopper	Built-in or external
EMC filter	Built-in or external
Communication protocols	Modbus, Profibus, CANopen, Ethernet
Operating temperature range	-10°C to +50°C
Humidity range	5% to 95% (non-condensing)
Cooling method	Air-cooled or liquid-cooled