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PART NAMES
This chapter describes the names of each part of the RJ51AW12AL.
(1)
(2)
(3)
(4)
No.
Name
(1)
RUN LED
ERR LED
*1
LINK LED
*1
SET LED
*1
ALM LED
(2)
SET switch
(3)
Transmission cable terminal block
(4)
Production information marking
*1 The initialization processing of the RJ51AW12AL is performed when the CPU module is reset or power off and on the system. At this
time, the LINK LED, SET LED, and ALM LED turn on for an instant.
Description
Indicates the operating status.
On: Normal operation
Off: Error ( MELSEC iQ-R AnyWireASLINK Master Module User's Manual (Application))
Indicates the error status of the module.
On, flashing: Error ( MELSEC iQ-R AnyWireASLINK Master Module User's Manual
(Application))
Off: Normal operation
Indicates the link status.
On: Communications not executed or during the AnyWireASLINK version compatibility inspection
Flashing: Communications in progress
Off: Communications not executed
Indicates the address detection status.
On: Automatic address detection in progress or the EEPROM error
Flashing: Address write in progress
Off: Before or after automatic address detection
Indicates the warning status.
On: DP/DN disconnection, no response from the slave module, AnyWireASLINK version
compatibility inspection error, or backup/restoring unsupported error
Flashing (2-second intervals): DP-DN short circuit, 24V-DP short circuit
Flashing (0.4-second intervals): A 24VDC power supply is not being supplied or the voltage is low.
Off: Normal operation
Switch for automatic detection of the slave module ID (address)
A terminal block of the AnyWireASLINK ( Page 28 Signal name of the terminal block)
Displays the production information of the module (16 digits).
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1 PART NAMES
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