Pepper Computer RS485, RS232 user manual SMADCSetSensorType Syntax

SMART I/O User’s Manual Chapter 5 Analog Modules

5.2.8.5SMADCSetSensorType Syntax

error_code SMADCSetSensorType(u_int8 PortNr, u_int8 channel, u_int16 sensorCode);

Description

This function checks if an SM-PT100 board is fitted on the specified port, if the channel is valid, if the sensorCode is known and sets the gain, precision and mode to their default values for the type of sensor connected.

Input

u_int8 PortNr

u_int8 channel

u_int16 sensorCode

Output

Port number om module to set (from 0 to 10)

Number of specified channel (0 to 3) Code of the sensor (a list of PEP defined sensor types can be found in the file linear.h)

error_code

Example

SUCCESS

E_MNF If wrong type of module or no module is fitted on the selected port

E_PARAM If wrong channel number is specified E_BTYP If sensor type is not known

or standard OS-9 error code (refer to the OS-9 Technical Manual Error Codes Section).

RetVal = SMADCSetSensorType(0, 1, PT100);

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