Yaskawa SMC–4000 - Manual (Page 192)

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SMC–4000 User Manual
QR (Data Record)
[General]
DESCRIPTION:
The QR command causes the controller to return a record of information regarding controller status. This
status information includes 4 bytes of header information and specific blocks of information as specified by
the command arguments. The details of the status information is described in Chapter 3 of this user's
manual.
This command, along with the QZ (Return Data Record Information) command can be very useful for
accessing complete controller status. The QR command will return 4 bytes of header information and
specific blocks of information as specified by the command arguments: QR ABCDSTI
ARGUMENTS: QR nnnn where
n is A,B,C,D,S,T, or I or any combination to specify the axis, axes, sequence, or I/O status
S and T represent the S and T coordinated motion planes
I represents the status of the I/O
USAGE:
RELATED COMMANDS:
QZ (Return Data Record Information)
HINT: The reults of the QR command are in binary format.
Each argument corresponds to a block of information according to the Data Record Map below. If no
argument is given, the entire data record map will be returned. Note that the data record size will depend on
the number of axes.
Data Record Map
This command, along with the QZ command can be very useful for accessing complete controller status.
The QR command will return 4 bytes of header information and specific blocks of information as specified
by the command arguments: QR ABCDEFGHST
Each argument corresponds to a block of information according to the Data Record Map below. If no
argument is given, the entire data record map will be returned. Note that the data record size will depend on
the number of axes.
While Moving Yes Default Value ---
In a Program Yes Default Format ---
Command Line Yes
Controller Usage No
DATA TYPE ITEM BLOCK
UB 1
st
byte of header Header
UB 2
nd
byte of header Header
UB 3
rd
byte of header Header
UB 4
rth
byte of header Header
UW sample number I block
UW general input 0 I block