Panasonic A4P Series User Manual

48

Display LED (2 digits)
In the case of an error, the alarm code will flash.
In the case of a warning, the warning code (about 2 seconds) 
will alternate at about 4 seconds intervals with         .

ID address setup rotary switch
LSD : Lower-shifting (Default : 0)
MSD : Upper-shifting (Default : 0)
For manufacturers' use only. 
(Not for individual use)

Output signal (Analog signal)
Speed monitor output
Torque monitor output
Signal ground

When an alarm has been given, an alarm code of two-digit decimal number blinks on the front panel display
(7-segment LED) of this servo driver. When no alarm is given, the display shows as follows:

After approximately 2 seconds

All the segments turn on
(Light check)

Baud Rate indicated

ID address indicated

Hyphens indicated

An alarm code blinks.
(In the case of overflow)

A dot blinks 
(at the right-hand side)

Normal display
(Alarm code 0)

After approximately 0.5 seconds

(A set value)

(A set value)

Control power supply

turns on

After approximately 0.5 seconds

After approximately 0.5 seconds

After approximately 0.5 seconds

Main power supply
turns off
SERVO READY = 0

Main power supply

turns on

SERVO READY = 1

“Servo off” command

“Servo on” command

“Servo off”
command

“Servo on”

command

A warning code and normal state are shown in turn

Warning code
(Approximately 2 seconds)

Normal display
(Approximately 4 seconds)