LSIS XBF-PN04B, Руководство пользователя

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Chapter 8 Program
8-82
(a) Module’s ready
After Turn On, if there is no error occurred in Positioning Module, it is “ON,” meaning that modules are ready to
operate.
(b) Axis ready
If communication between the positioning module and the servo driver is normal, corresponding signal will be
on. In the example program, since _ON (Always ON), positioning module ready (UX0.3.15) and ax is ready
(UX0.3.0 ~ UX.3.1) are used, if there is no error in the module, it reads the current status every scan.
(c) Address of Positioning Module
Before operation, you need t o configure its position by numbers. In this example, Positioning Module is
installed at the 3 slot.
(d) Axis of operation
If you command each axis, need to set Axis of command execution. XBF-PN04(8)B can control max. 4(8) axes,
Axis of command execution1~4(8) means axis1~axis4(8).
(e) The position for saving operation information
Set the device to save operation state value of axis from the module with XPM_CRD. This device is available
to be used in sequence program as a monitoring value. For example, the current position value of axis1 in the
example program above is saved in %MD8. For the detail description about the device saved, refer to “7.3.1
Operation Information Reading (XPM_CRD)”.
(f) State of Operation complete
If function block is completed without error, “1” will be outputted and maintain “1” until the next operation. If
error occurred, “0” will be outputted.
(g) Error State
This is the area that output error no. if there are errors in operation of function block.
(3) Encoder value Reading
(a) Module’s ready
After Turn On, if there is no error occurred in Positioning Module, it is “ON,” meaning that modules are ready to
operate.
(a) Module ready state
(c) Encoder number
(d) Position to save operation information
(f) Error state
(e) Completion state
(b) Position of the module