Led Display Specifications Of The Rd77Gf - Mitsubishi Electric MELSEC iQ-RD77MS2 User Manual

1.2

LED Display Specifications of the RD77GF

This section lists the LED display specifications of the RD77GF.
Simple Motion LED display
module status
Normal operation RUN 
ERR 
RUN 
ERR 
Operation failure RUN 
ERR 
RUN 
ERR 
RUN 
ERR ●
RUN 
ERR 
: OFF, : ON, ●: Flashing
*1 When all axes are stopped or on standby, the AX LED turns OFF.
*2 When any of the axes is in operation, the AX LED turns ON.
*3 When an error occurs in any of the axes, the AX LED is flashing.
*4 The AX LED does not turn OFF when the axis is in operation or a minor error (related to axis) has occurred.
Status
Indicates the data link status.
Indicates the data sending/receiving
status.
Indicates the receive data and line error
status.
Indicates the port status.
Indicates the link status.
: OFF, : ON, ●: Flashing
*1 The LED is always OFF in offline mode.
Description
*1
AX1-4  The axes stopped
The axes on standby
*1
AX1-8 
*1
AX1-16 
*1
AX1-32 
*2
AX1-4  The axis in operation
*2
AX1-8 
*2
AX1-16 
*2
AX1-32 
*3
AX1-4 ●
Minor error (related to axis)
*3
AX1-8 ●
*3
AX1-16 ●
*3
AX1-32 ●
*4
AX1-4  Minor error (general)
*4
AX1-8 
*4
AX1-16 
*4
AX1-32 
AX1-4  Flashing (500 ms interval): A data link faulty station detected
Flashing (200 ms interval): Moderate error
AX1-8 
AX1-16 
AX1-32 
AX1-4  Major error
AX1-8 
AX1-16 
AX1-32 
LED display Description
*1
D LINK  Data link (cyclic transmission being performed)
*1
D LINK ●
Data link (cyclic transmission stopped)
*1
D LINK  Data link not performed (disconnection)
SD/RD  Data being sent or received
SD/RD  Data not sent nor received
L ERR  Abnormal data received
L ERR  Normal data received
L ER  Abnormal data received
L ER  Normal data received
LINK  Link-up
LINK  Link-down
1 PART NAMES
1.2 LED Display Specifications of the RD77GF
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