Filter
Top Products
13 - 10
13. ALARM NUMBER
Alarm
No.
Content
Detail
No.
Cause of occurrence Procedure
A7
Command data
error
01
A value outside of range was input to the
speed command buffer.
Reexamine the speed command data.
02
A value outside of range was input to the
torque command buffer.
Reexamine the torque command data.
03
Position command data that exceeds the
allowable difference between the position
command data of the previous command
data update cycle was input.
Reexamine the position command data.
B0
Servo is not
controllable
01 Axis is not a control axis. Validate control axes (parameter No.0200).
02
A communication error or a power outage
on the servo amplifier occurred.
Confirm that the connection to the servo amplifier
is intact. Refer to Section 13.4 for further details
concerning communication errors.
03
A servo alarm was set and servo ready off
mode was entered.
Cancel the servo alarm. For details, refer to the
Servo Amplifier Instruction Manual on your servo
amplifier.
The main circuit is in off status. Turn on the main circuit.
B1
Servo alarm
occurrence
01
A servo alarm occurs (including servo
warning E6, E7, E9).
Cancel the servo alarm. For details, refer to the
Servo Amplifier Instruction Manual on your servo
amplifier.
B2 Servo is off 01 Servo is in off status. Turn on the servo.
B3
Servo off
command
01
Servo on signal (SON) was turned off
during operation.
Turn on the servo.