Figure 13: Example, SYNC-IN as source of counter signal for encoder counter 0 (ENC 0 1 10)
Quadrature counting mode
The quadrature counting mode is set by default. In quadrature counting mode, the
phase shift between the square wave signals at A and B determines whether the
counter is incremented or decremented.
Figure 14: Example, quadrature signal at encoder channel 0 (ENC 0 1 15)
Configuration with commands
ENC
(set up encoder counter)
7.3.12
Integrating encoder signals
Setting the encoder signals
Encoder count values can be monitored as signals included in the data telegram.
Output data can be selected.
Table 5: Signal IDs of the encoder counters
ID
Signal
Data format
Description
65
Start_PositionX
int 32 bit
Encoder position X at start
of exposure
66
Start_PositionY
int 32 bit
Encoder position Y at
beginning of exposure
67
Start_PositionZ
int 32 bit
Encoder position Z at
beginning of exposure
Configuration with commands
Command:
SODX
(selection of output data)
Example
Input
Action
SODX 256 257 65
66
Selects the peak 1 position (256) and the intensity (257) as well as the
encoder count values of the X-axis and Y-axis at the beginning of the
exposure. This means that, for each measurement, the axis position is
transmitted at the time of the measurement.
7.3.13
Selection of data for transmission
Setting data transmission
During operation, the device continuously sends data packets with the measurement
data. Transmissions can be selected. The selected data is included in the data tele‐
gram.
COMMISSIONING
7
8027188//2022-05-25 | SICK
O P E R A T I N G I N S T R U C T I O N S | OD7000
41
Subject to change without notice
