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FX
-128ASL-M User's Manual
3U
Automatic address detection timing
Turn on automatic address detection command
(BFM#27 b1) or press and hold the SET switch.
Automatic address detection flag (BFM#28 b11)
SET LED
No ID setting or ID in use detected
Parameter access completion flag (BFM#28 b9)
Slave module alarm signal (BFM#28 b8)
Parameter access error (BFM#28 b10)
Caution on the automatic address detection operation
• The automatic address detection is disabled when an error such as short in the AnyWireASLINK system
and voltage drop in the external power supply occurs, or within approximately five seconds after the
AnyWireASLINK system is powered ON.
• Check that all of the slave modules are connected and operating normally, and then perform the automatic
address detection.
• After performing the automatic address detection, check that there is no inconsistency between the actual
system configuration and the IDs registered in the 128ASL-M, referring to the value stored in Number of
IDs of connected modules (BFM#9216) and values stored in connected module ID information storage
areas (BFM#9217 to BFM#9344).
• If an error such as DP/DN short error and DP/DN disconnection error occurs during the automatic address
detection, perform the automatic address detection again from the beginning.
6.2.4
Automatic Reading of the System Configuration
On the AnyWireASLINK configuration window, GX Works2 automatically reads the information on slave
modules connected in the AnyWireASLINK system so that man-hours for setting parameters can be reduced.
For the AnyWireASLINK configuration window details, refer to the following manual.
ON
OFF
ON
Automatic address detection being executed
OFF
LED on
ON
OFF
The address
being recorded
Execution
Stand by
ON
OFF
ON
OFF
→ GX Works2 Version 1 Operating Manual (Intelligent Function Module)
6 Introduction of Functions
6.2 Details of functions
Executed by the 128ASL-M
Executed in the program
Turns OFF by the user.
LED flashing
Image of
execution
Batch read
executed
A parameter access
error has occurred.
1
2
3
4
5
6
7
8
9
A
45
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