IMC CANSAS - INC4 Incremental Encoder Channels; Measurement Quantities

334 Properties of the Modules
imc CANSAS Users Manual - Doc. Version 1.9 - 05.12.2014© 2014 imc Meßsysteme GmbH
6.12 INC4 incremental encoder channels
4 inputs for incremental encoders
Parameter
Value (typ. / max)
Remarks
Inputs
4 + 1
( 9 tracks )
4 channels with 2 tracks each (X, Y)
1 index-channel, all fully conditioned
inputs isolated to CAN-bus and power supply,
not mutually
Measurement modes
displacement, angle, events, time,
frequency; velocity, RPM
Beside working with CAN-bus per default, the INC4 is also configurable as CANopen module.
The analog bandwidth (without low-pass filtering) of the isolated voltage channels is 500 kHz.
In preparation: The INC4 module supports TEDS to read and write sensor information. ( modules with
mainboard 2)
Technical data INC4.
6.12.1 Measurement quantities
The following operating modes can be set separately for each of the 4 channels:
event counting:
time measurements:
combination of counting and time
measurements:
Events (differential)
Events (cumulative)
Displacement (differential)
Displacement (cumulative)
Angle (differential)
Angle (cumulative)
Time
measurement
PWM
Frequency
Rpm
Velocity
A detailed description of incremental encoder data acquisition is found in Chapter "Measurement
technique".
Setting the operating mode: IncrementalEncoderOx -> Index card “Inputs” -> Combo box “Measurement
mode”
483
190