Operating Status Leds - Panasonic FP7 User Manual

2.2 Operating Status LEDs

The LEDs display the operating status of two axes at a time. If the unit is of 4-axis type, use
the switch to toggle between the operating status display of the 1st and 2nd axes and that of
the 3rd and 4-axes. The contents of the LED display are the same in each axis.
Operation monitor LEDs
LED
Pulse output
A-signal
A
display
(note 1)
Pulse output
B-signal
B
display
(note 1)
CL Displays counter clear signal output
D Displays near home state (note 2)
Z Displays home input state (note 2)
PA Pulse input A-signal display (note 3)
PB Pulse input B-signal display (note 3)
ERR Displays error
ALARM Displays hardware error
(Note 1): The LED for the pulse output A-signal flashes at a cycle (speed) of output frequency, thus looking as if it
were continuously lit if the speed is high. So is the LED for the pulse output B-signal.
(Note 2): Near home input (D) and home input (Z) will be lit if the respective inputs are enabled.
(Note 3) The input status of pulse input signals (PA) and (PB) will be displayed.
(Note 4) The LEDs may be continuously lit with or without pulse output if the electronic clutch or electronic cam is in
operation.
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Description
With pulse/sign
output settings
With CW/CCW
output settings
With pulse/sign
output settings
With CW/CCW
output settings
2.2 Operating Status LEDs
Color ON
− (note 4)
Green
− (note 4)
Green
Reverse
Green rotation
instruction
−
Green
Green Output ON
Green ON
Green ON
Green Displays the input status of pulse input A-signal
Green Displays the input status of pulse input B-signal
If an error
Red
occurs
Hardware
Red
error
OFF Flashing
Not in Pulse
operation output
In pulse
Not in
output
operation
operation
(forward
(forward
rotation)
rotation)
Forward
−
rotation
instruction
In pulse
Not in
output
operation
operation
(reverse
(reverse
rotation)
rotation)
−
Output OFF
−
OFF
−
OFF
Normal
−
operation
Normal
−
operation
2-3