Specifications

Errors Ver. 0002 B - 9
403 MST fault
404 MDT fault
405 Err_InvalidPhase
406 Err_PhaseUpshift
407 Err_PhaseDownshift
- 400 series errors refer to various communication problems through the fiber optic ring.
Check the connections at the ring and the identification of each module.
500 Inconsistent parameters.
- See error 502.
501 Parameter Checksum Error
- The parameter Checksum has been found to be incorrect.
The Soft version has probably been changed and the new version requires a different number of
parameters.
When this error comes up the servo-drive takes the default values of the parameters.
The user has two options:
- Confirm the Default values: To do this simply save the parameters again.
- Recover the previous values: To do this, load the parameters into RAM and check them out
with the PC. If the operator considers that they are valid, he/she can validate them by storing them.
502 Wrong Parameter.
(This error does not come up from software version 03.01 on)
- A parameter has a wrong value: This error indicated an incongruence of a parameter in terms of
inexistence, out of limits, etc.
Correct the parameter. The DV16 variable, indicated the code of the wrong parameter.
From software version 03.01 on:
Variable QV22 -S22- contains the list of wrong parameters conflicting with other parameters or merely
wrong. For now, this variable can only be seen by means of the "ddssetup.exe" running on DOS.
Correct these parameters.
503 Wrong default motor values table.
(This error does not come up from software version 03.01 on)
The table has not be saved. This table must be saved.
504 Wrong parameter in SERCOS stage two.
- Only with Sercos interface: parameter QV21 -S21- contains the wrong parameter list corresponding to
stepping to stage two of the Sercos protocol. For now, it can only be seen by means of the ddssetup.exe
on DOS.
Correct the parameter.
505 Connected motor different from the one set in Flash memory
- The drive RAM memory parameters have been set for the new motor connected. However, the setting of
the parameters stored in Flash memory correspond to another motor. In other words, the MP1 value in
Flash and in RAM are not the same. This error does not interrupt the normal operation of the drive.
Save the parameters in Flash memory to work with the connected motor.
600 Error in the Communication with the Rotor Encoder.
601 Error in the Communication with the Rotor Encoder.
(These errors don't come up on software version 03.01 or later). They are displayed as errors 8xx.
Check the sensor cable and if it is the right one, check the sensor itself and the X4 card.