X90 mobile modules
314
X90 mobile system User's manual V 1.20 - Translation of the original manual
5.6.1.8.5 Digital outputs
The module is equipped with 8 digital outputs for 1-wire connections.
5.6.1.8.5.1 Status of the digital outputs
Name:
DigitalOutputPacked
DigitalOutput01 to DigitalOutputt08
ErrorDigitalOutput01 to ErrorDigitalOutput08
OverloadDigitalOutput01 to OverloadDigitalOutput08
OverTemperature
Output state
The output state of digital outputs 1 to 8 is mapped in these registers.
Note:
The digital output can only be switched if it is configured as the main output. Parallel outputs are
switched with the corresponding main output.
Data type
Values
USINT
See the bit structure.
Bit structure:
Bit
Description
Value
Information
0
DigitalOutput01
0 or 1
Output state of digital output 1
...
...
...
...
7
DigitalOutput08
0 or 1
Output state of digital output 8
Output error
If the switched output level of a digital output does not correspond to the read back value, then the corresponding
bit is set. As soon as the switched output level again corresponds to the read back value, the corresponding bit
will be reset again.
If a pin is not configured as a digital output, then the corresponding bit is not maintained.
Data type
Values
USINT
See the bit structure.
Bit structure:
Bit
Description
Value
Information
0
No error
0
ErrorDigitalOutput01
1
Errors
...
...
...
...
0
No error
7
ErrorDigitalOutput08
1
Errors
Overload cutoff
If the output is cut off due to an overload, then the corresponding bit in the register is set. After an overload cutoff
has taken place, the output is only re-enabled after acknowledgment by the application (OverloadClear).
Data type
Values
USINT
See the bit structure.
Bit structure:
Bit
Description
Value
Information
0
Not cut off
0
OverloadDigitalOutput01
1
Cut off
...
...
...
...
0
Not cut off
7
OverloadDigitalOutput08
1
Cut off
Overtemperature cutoff
This register is set if the outputs are cut off due to overtemperature. After an overtemperature cutoff has taken
place, the outputs are only re-enabled after acknowledgment by the application (OverTemperatureClear). In this
case, the temperature must be back below the cutoff threshold.