Software
Copyright IXXAT Automation GmbH
24
CANio 500 Quickstart Manual, version 1.3
Description of bytes 3-7:
A distinction must be made between the following cases:
A new error is displayed
The content of bytes 3
– 7 refers to the error displayed in
the error code
A error no longer exists:
the content of bytes 3-7 states the error which no longer exists:
the following data are possible:
-
"SPIDA":
the communication between the microcontroller and the DACs
works again
- "HWDAC":
the configuration of the DACs was successful. Data can be writ-
ten to the analog outputs
- "DAC" + bytes 6/7:
Bytes 6/7 describe the status of all analog outputs
Status of the analog outputs:
The status of the analog outputs is displayed in bytes 6/7 if "DAC" is in bytes 3
- 5.
Bit
Description
Status of the analog outputs 1/2:
Byte 6
Status of the analog outputs 3/4:
Byte 7
0
Analog output 1:
powered down
Analog output 3:
powered down
1
Analog output 2:
powered down
Analog output 4:
powered down
2
Analog output 1 / 2:
internal reference powered down
Analog output 3 / 4:
internal reference powered down
3
Analog output 1:
overcurrent alert
Analog output 3:
overcurrent alert
4
Analog output 2:
overcurrent alert
Analog output 4:
overcurrent alert
5
Analog output 1 / 2:
thermal shut down
Analog output 3 / 4:
thermal shut down
6/7
not used
A error is displayed with a '1'.
Every change in the status of an analog output is displayed with an error mes-
sage.