FX-3R Maintenance Guide
13-48
Rev. 1.00
13-8-1-1-4. LED Indications
The following Table shows the meanings of the LEDs mounted on the HEAD MAIN PCB ASM.
No. Lighting conditions
LD4 (Note)
Ether (ch2) Speed 100Mbps: Lit 10Mbps: Unlit
LD5 (Note)
Ether (ch2) Full Dup/Col Full-duplex: Lit Collision occurs.: Flashing
LD6 (Note)
Ether (ch2) Link/Act Linked: Lit Data send/receive: Flashing
LD7
Ether (ch1) Speed 100Mbps: Lit 10Mbps: Unlit
LD8
Ether (ch1) Full Dup/Col Full-duplex: Lit Collision occurs.: Flashing
LD9
Ether (ch1) Link/Act Linked: Lit Data send/receive: Flashing
LD25
Not used: (Lights up when the home position sensor of the LZ1-axis is turned ON.)
LD26
Not used: (Lights up when the home position sensor of the LZ2-axis is turned ON.)
LD27
Not used: (Lights up when the home position sensor of the LZ3-axis is turned ON.)
LD28
Not used: (Lights up when the home position sensor of the LZ4-axis is turned ON.)
LD29
Not used: (Lights up when the home position sensor of the LZ5-axis is turned ON.)
LD30
Not used: (Lights up when the home position sensor of the LZ6-axis is turned ON.)
LD11
Lit when the bad mark sensor is turned ON.
LD15
Lights up when the DC24V power supply is turned ON.
LD13
Lights up when the DC12V power supply is turned ON.
LD16
Lights up when the DC5V power supply is turned ON.
LD14
Lights up when the DC3.3V power supply is turned ON.
Note: LD4, LD5, and LD6 function only for the LF and RF heads. These LEDs are always off
for the LR and RR heads.
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