Sharp JW-20CM, JW-20RS manual JW–20RS

②JW-20RS

JW–20RS

C O M M ○	○ S 0
S D ○	○ S 1
R D ○	○ S 2
C D ○	○ S 3
L T ○	○ S 4
T E S T ○	○ S 5
E R R O R ○	○ S 6
F A U L T ○	○ S 7

Indication lamp

	Name	Operation	Recovery
	COMM	Lights while the remote I/O is operating
8			--------------------------------------------------
	SD	Flickers while sending data
			--------------------------------------------------
	RD	Flickers while receiving data	--------------------------------------------------
	CD	Flickers while detecting a carrier	--------------------------------------------------
	LT	Lights when the termination resistance
		switches turned ON	--------------------------------------------------
	TEST	Lights while testing	--------------------------------------------------
			· Check disconnection of communication cable
	ERROR	Lights while an error is detected (Indicate	· Check settings of switches
		error code by S0 to S7 LEDs)	· Check settings of parameter
			· Check power supply voltage.
	FAULT	Lights when the watchdog timer is time	Replace the JW-20RS
		up (JW-20RS is faulty)
	S0 to S7	Indicates error codes by hexadecimal	See the next page
		when an error is occurred

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