X20 system modules • Digital signal processing modules • X20CM1201
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X20 system User's Manual 3.10
4.16.2.10.5.3 Send command parameters
Name:
SendCommandParam
Specific parameters for the command to be sent must be entered in this register. The required parameters are
listed under 4.16.2.10.4 "Command description" for the respective commands.
Data type
Value
Information
USINT
x
Command parameter
4.16.2.10.5.4 Send command data
Name:
SendData
Specific parameters for the command to be sent must be entered in this register. The required data is listed under
4.16.2.10.4 "Command description" for the respective commands.
Data 0 to 3 are sent as a single DINT value. The following structure is used:
Data 3
Data 2
Data 1
Data 0
Bit
0
8
16
24
31
Data type
Value
Information
DINT
x
Command data 0 to 3
4.16.2.10.5.5 Read status
Name:
ReadStatus
The commands and the current status can be checked in this register. Bit 7 can be used to check whether an
issued command has been applied.
Data type
Value
USINT
See bit structure.
Bit structure:
Bit
Description
Value
Information
0 - 1
Reserved
0
0
Not yet reached
2
Position
1
Reached
0
In motion
3
Motion
1
completed
0
Not yet configured
4
Numerator
1
Configured
0
Not enabled
5
Interface
1
Enabled
0
No error
6
Command
1
Error occurred
7
Command toggle bit
x
Value that was read