ElmoMC SimplIQ Digital Servo Drives-Bell Command Reference User Manual

Page 54

Error
Code

Error String / Description

Example / Remedy

Command not valid while moving.

PV=n while in PVT motion is an
error because the PV=n command
sets the read pointer of the PVT
table manually; this pointer is set
automatically in PVT mode.

Motion mode not valid.
A Begin Motion was attempted but the
parameters of the motion were not properly
set.

PV=n; BG is an error if the first
valid line of the PVT table is
smaller than the last valid line.

Out of limit range.
A command was specified out of its
permitted limits.

VH[2]=1000; SP=2000 is an error
because the latter command
specifies that point-to-point
motions should reach the speed of
2000 counts/sec, whereas the first
command limits the maximum
speed command to 1000.

No program to continue.
An XC command has been issued but there
is no halted program to continue.

Communication overrun, parity, noise or
framing error.

Ensure that communication lines
are well connected with adequate
ground, and that the baud rate
and other communication
parameters are set consistently for
master and slave. Also reports loss
of characters in buffer when
hardware storage is exceeded.

Bad commutation table.
The data points in the back EMF table
HV[N] do not form a valid back EMF
function.

This error normally occurs while
attempting MO=1. At MO=0, the
HV[N] table can be updated, so its
consistency is not required.

Two or more Hall sensors are defined for the
same location.

One of the following:
CA[4]=CA[5], CA[4]=CA[6] or
CA[5]=CA[6].

Motion start specified for the past.
The time requested for synchronized motion
has elapsed.

Command not supported by this product.
An attempt has been made to assign an
illegal value to the command.

YA[4]=3 attempts to set a type of
auxiliary encoder as analog. It
causes this error because SimplIQ
for Steppers drives do not work
with analog encoders.

SimplIQ for Steppers Command Reference Manual

Alphabetical Listing

MAN-STECR (Ver. 1.1)