Panasonic AFP243710, Technical Manual

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2-3
2.2 Operation Status Display LEDs
Information on two axes can be displayed at once on the LEDs. For a 4-axis type, display can be
switched between axes 1 and 2, and axes 3 and 4 with the switch. The LEDs show the same information
for each axis.
Unit front
Operation Status Display LEDs
LED Description Color LED ON LED OFF LED blinks
A
Pulse
output
signal A
display
Note1)
When set to
pulse/sign output
method
Green
―
During stop
During pulse
output
When set to
CW/CCW output
method
Green
―
During stop
(forward) During pulse
output (forward)
B
Pulse
output
signal B
display
Note1)
When set to
pulse/sign output
method
Green
Reverse
direction
command Forward
direction
command
―
When set to
CW/CCW output
method
Green
―
During stop
(reverse) During pulse
output (reverse)
CL
Counter clear signal output
display
Green Output: ON
Output:
OFF
―
D Near home status display
Note2)
Green ON OFF
―
Z Home input status display
Note2)
Green ON OFF
―
PA
Pulse input A signal display
Note3)
Green
Displays the input status of the pulse inupt A
signal.
PB
Pulse input B signal display
Note3)
Green
Displays the input status of the pulse inupt B
signal.
ERR Setting value error display Red Error occurs Normal
―
ALARM Hardware error display Red
Hardware
error occurs
Normal
―
Note1) The pulse output signal display LEDs (A and B) blink at the output frequency (speed). For this
reason, they may appear to light steadily at high-speed output.
Note2) The near home (D) and home input (Z) LEDs light when the respective input becomes valid. The
input valid logic is specified using the control codes in the program.
(In the manual,
”Z” is described as “ZSG”,and “D” is described as “DOG”.)
Note3) Pulse input signal (PA) and (PB) display the pulse signal input status.