RS Automation OEMax CSD7, Руководство пользователя, Страница: 313 / 332

Inspection and Protection Function
10-11
CSD7 Servo Drive (EtherCAT)
Confirmation before Requesting for A/S
In the event an error occurs in servo fault that is not displayed, it
describes the cause and action.
If the main circuit power is allowed in a cause investigation, it is
dangerous. After the power shall be disconnected to completely
turn out thedischarge-confirming lamp, take action on it. In the
event the error is not resolved after taking an action, promptly
request for A/S to the company.
The chart below shows the diagnosis on errors when the fault does
not occur.
Table 59 Diagnosis on abnormal symptom when the fault does not occur
Abnormal Symptom Possible Cause Countermeasures
The motor does not run.
The power does not turn on. Check the power wiring and correct it.
Motor and encoder wiring has a wrong
connection.
Check each wiring and correct each of them.
External command and position command is not
inputted. Confirm the wiring of input terminal and input it
correctly.
Servo-ON is not made.
Check the allocated parameter of sequence
input signal 0x200A[01] (Ft-0.10[D0]).
Over trouble input is active.
Make the <P-OT>(or <N-OT>) input signal
inactive
Drive or motor is in a state of overload. Remove the overload cause and re-start it.
Servo fault occurs.
Remove the fault cause and perform the fault
reset then re-start it.
Motor vibrates or has large
overshoot in accelerating or
decelerating.
The velocity loop I gain of servo is too high.
 Lower the system gain 0x2100 (Ft-1.00)
 Lower the velocity loop I gain 0x2103 (Ft-1.03)
The encoder type setting error
or encoder open fault occurs.
The setting of motor and encoder is erroneous. Check if the motor setting [Dis-18] is correct.
Motor and encoder wiring has a wrong
connection.
Check each wiring and correct each of them.
Strange noise is made. Mechanical installation condition is bad.
Confirm the installation condition (coupling, nut
tightening) and adjust.
Motor or drive is overheated.
The ambient temperature is high. Lower the ambient temperature. (under 50 [°C])
Drive or motor is in a state of overload. Remove the overload cause and re-start it.