User`s guide

Adept Cobra PLC600/PLC800 Robot User’s Guide, Rev C 135
*DF1 communication error: ENQ count exceeded* (-3005)
After sending a message to the PLC, two ENQ requests have been sent without a
response.
*DF1 communication error: NAK count exceeded* (-3004)
After sending a message to the PLC, two NAK responses have been received.
*DF1 extended status error* Code n hex (-3006)
After sending a message to the PLC, the response contained the extended status (EXT
STS) error code shown in the message. Refer to your PLC manual for an explanation
of the error codes.
*E-stop due to lost serial communication* (-3002)
This error occurs when the system has lost communication with the PLC Server for
several seconds. Check that the serial cable is plugged in and functional and that the
PLC's serial port settings are correct.
*Illegal acceleration parameter* Acceleration n (-3014)
The acceleration parameter specified in N30:5 or Adept_Acceleration must be greater
than 0.
*Illegal command: More than one command bit enabled* (-3007)
An error occurred because more than one of the main command bits was enabled at a
time.
*Illegal location number* Location n (-3011)
The location number specified in N30:6 or Adept_Location_Number is either less than
one or larger than the maximum location number permitted.
*Illegal pallet number* Pallet n (-3012)
The pallet number specified in N30:8 or Adept_Pallet_Number is either less than one
or larger than the maximum location number permitted.
*Illegal speed parameter* Speed n (-3013)
The motion speed specified in N30:4 or Adept_Speed is either less than zero for a
regular robot motion, or outside the allowable range (-127 to 127) for jogging the
robot.
*MSG instructions not allowed* (-3018)
After sending a message to the PLC, the response was a reply message.