CONFIGURING THE CONNECTION SETTINGS
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8027311 / V1-0/2022-04|SICK
Subject to change without notice
O P E R A T I N G I N S T R U C T I O N S | TDC-E (Telematic Data Collector)
8.2.10
SSI
The synchronous-serial interface is a digital interface for absolute displacement and
angle measuring systems. Transmission is synchronous to the request of the controller;
with each clock pulse, one bit of the position value to be output is transmitted.
The clock/data signals are transmitted differentially via an RS422 interface.
▸
Open the
SSI
connection parameter via the gear icon.
▸
Activate interface via the
Enabled
checkbox.
NOTE
Make sure that the RS422 interface is deactivated. Otherwise, an error is
reported.
▸
In the
ClockFrequencyHz
parameter, store the specified clock rate.
The maximum achievable clock frequency depends on the length of cable and the
driver components used.
▸
The
ClockPulseNumber
parameter defines the number of pulses to be read.
SsiData
Websocket server URL
ws://192.168.0.100:31768/ws/tdce/ssi/data
MQTT subscription directory
tdce/ssi/data
SsiState
Websocket server URL
ws://192.168.0.100:31768/ws/tdce/ssi/state
MQTT subscription directory
tdce/ssi/state
Configuration
API
SSI
