Chapter 6 Positioning Monitoring Package
6-5
Remark
• Note that the positioning command through the XGB positioning monitoring package is executed
regardless of the operation mode of PLC.
• If the PLC operation mode is Run mode, the positioning command is executed in the positioning
monitoring package, and if a different command is executed in the instruction of the program, XGB
PLC executes them both.
Therefore, in such a case, it might operate differently from the intent of the user or an error might
occur.
Note that if you use the positioning monitoring package, positioning by the instruction in the program is
not executed.
(2) Positioning Monitoring Window
• The monitoring window on the right of the monitoring package displays the current status according to the
positioning command.
• The information displayed in the positioning monitoring window is as follows.
(a) In case of XBM/XBC
Item Displays
Related flag
Remark
Axis X Axis Y
Current position
Current position of each axis
K422 K432 DINT
Current speed Current speed of each axis
K424 K434
DINT
Step No.
Currently operating step of each axis
K426 K436
WORD
Error code Error code in case of an error of the axis
K427 K437
WORD
M code M code of the currently operating step
K428 K438
WORD
Busy Whether the axis is operating K4200 K4300
BIT
Positioning
complete
Whether the positioning has been completed for the axis K4202 K4302
BIT
M code On M code On/Off of the currently operating step K4203 K4303
BIT
Origin fix Whether the origin has been fixed K4204 K4304 BIT
Output inhibit Whether output is inhibited K4205 K4305
BIT
Upper limit
detection
Whether the upper limit is detected K4208 K4308
BIT
Lower limit
detection
Whether the lower limit is detected K4209 K4309
BIT
EMG stop Emergency stop K420A K430A
BIT
Normal/reverse
rotation
Normal and reverse rotation K420B K430B
BIT
Operation status
The operation status of each axis (acc., dec., constant
speed, and dwell)
K420C~
K420F
K430C~
K430F
BIT
Control pattern
Operation control pattern of each axis (position, speed,
interpolation)
K4210~
K4212
K4310~
K4312
BIT
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