© 2014 imc Meßsysteme GmbH imc CANSAS Users Manual - Doc. Version 1.9 - 05.12.2014
10 Table Of Contents
.................................................................................................................................. 3746.18.3 Temperature measurement
...................................................................................................................... 3746.18.3.1 Thermocouple measurement
...................................................................................................................... 3746.18.3.2 PT100 (RTD) - Measurement
...................................................................................................................... 3756.18.3.3 PT100 (RTD) - Measurement (Type: LEMO)
...................................................................................................................... 3756.18.3.4 Probe-breakage recognition
...................................................................................................................... 3766.18.3.5 Deactivate probe-breakage recognition
.................................................................................................................................. 3776.18.4 External sensor supply (optional)
.................................................................................................................................. 3776.18.5 Connector plugs SC16, SCI8, SCI16
...................................................................................................................... 3786.18.5.1 SL Variety LEMO
.................................................................................................................................. 3786.18.6 Sampling rates
.................................................................................................................................. 3796.18.7 Isolation - Concept
.................................................................................................................................. 3806.18.8 Isolation of the voltage supply module
.................................................................................................................................. 3816.18.9 Filter
...................................................................................................................... 3836.18.9.1 SC16 Filter
...................................................................................................................... 3846.18.9.2 SCI16 Filter
...................................................................................................................... 3856.18.9.3 SCI8 Filter
.................................................................................................................................. 3866.18.10 Delay
............................................................................................................................................. 387
6.19 SENT: Gateway from SENT to the CAN-Bus
.................................................................................................................................. 3886.19.1 Operating modes, isolation
...................................................................................................................... 3896.19.1.1 Standard operation
...................................................................................................................... 3906.19.1.2 Interference-free signal tapping
.................................................................................................................................. 3906.19.2 Parameterization
...................................................................................................................... 3916.19.2.1 Parameterizing the SENT inputs
...................................................................................................................... 3946.19.2.2 Parameterizing the FAST-channels
...................................................................................................................... 3956.19.2.3 FAST-channel examples: Nibble order, Start bit position
...................................................................................................................... 4036.19.2.4 Scaling the FAST-channels
.................................................................................................................................. 4046.19.3 Format the CAN messages
.................................................................................................................................. 4056.19.4 Timing of the CAN message
.................................................................................................................................. 4056.19.5 Demands on the CAN-Bus
.................................................................................................................................. 4066.19.6 Overloading the CAN-Bus
.................................................................................................................................. 4066.19.7 Special functions
.................................................................................................................................. 4066.19.8 LEDs
.................................................................................................................................. 4076.19.9 Pin configuration
............................................................................................................................................. 408
6.20 UNI8: universal
.................................................................................................................................. 4096.20.1 Voltage measurement
...................................................................................................................... 4106.20.1.1 Voltage source with ground reference
...................................................................................................................... 4106.20.1.2 Voltage source without ground reference
...................................................................................................................... 4116.20.1.3 Voltage source at a different fixed potential
...................................................................................................................... 4116.20.1.4 Voltage measurement: with zero-adjusting (tare)
.................................................................................................................................. 4126.20.2 Bridge measurement
...................................................................................................................... 4126.20.2.1 Full bridge
...................................................................................................................... 4136.20.2.2 Half bridge
...................................................................................................................... 4136.20.2.3 Quarter bridge
...................................................................................................................... 4146.20.2.4 Sense and initial unbalance
...................................................................................................................... 4156.20.2.5 Balancing and shunt calibration
.................................................................................................................................. 4166.20.3 Current measurement
...................................................................................................................... 4166.20.3.1 Differential current measurement
...................................................................................................................... 4166.20.3.2 Ground-referenced current measurement
...................................................................................................................... 4176.20.3.3 2-wire for sensors with a current signal and variable supply
.................................................................................................................................. 4186.20.4 Temperature measurement
...................................................................................................................... 4186.20.4.1 Thermocouple measurement
...................................................................................................................... 4216.20.4.2 Pt100/ RTD measurement
...................................................................................................................... 4226.20.4.3 Probe-breakage recognition
.................................................................................................................................. 4226.20.5 Resistance measurement
.................................................................................................................................. 4236.20.6 Sensors requiring adjustment of their supply
.................................................................................................................................. 4236.20.7 Userdefined characteristic curves
.................................................................................................................................. 4236.20.8 Sensor supply module
.................................................................................................................................. 4246.20.9 Bandwidth
To Next Page
Loading...
