Maintenance  9. Troubleshooting 
 
2229  Tool number is out of range. 
Available Tool number is from 0 to 3.  
Depending on commands, the Tool 
number 0 is not available.   Review the 
Tool number 
 
2230  Tool number is not defined. 
Check the Tool setting.  Review the 
Tool number 
 
2231  ECP number is out of range. 
Available Tool number is from 0 to 15.  
Depending on commands, the Tool 
number 0 is not available.   Review the 
ECP number 
 
2232  ECP number is not defined. 
Check the ECP setting.  Review the 
Axis to reset the encoder was not 
specified. 
Be sure to specify the axis for encoder 
   
2234 
Cannot reset the encoder with motor in 
Turn the motor power OFF before reset.     
2235  XYLIM is not defined. 
Check the XYLim setting.    Review the 
program. 
PRM failure.   Failed to set up the 
PRM file contents to the motion 
Reboot the controller.  Restore the 
controller configuration. 
   
2237  Pallet number is out of range. 
Available  Pallet numbers are from 0  to 
   
2238  Pallet is not defined.       
2240 
Array subscript is out of user defined 
beyond array bounds. 
Check the array subscript.  Review the 
program. 
The dimensions 
Dimensions of array do not match the 
declaration. 
Check the array's dimensions. Review 
Zero '0' was used as a divisor. 
   
2243 
Variable overflow.   Specified 
variable was beyond the maximum 
allowed value. 
Check the variable type and calculation 
result. Review the program. 
   
2244 
Variable underflow.   Specified 
variable was below the minimum 
allowed value. 
Check the variable type and calculation 
result.    Review the program. 
   
2245 
Cannot execute this command with a 
This command cannot be executed for 
Real or Double type.  Review the 
program. 
   
2246 
Cannot calculate the specified value 
using the Tan function. 
Check the specified value.   Review the 
program. 
value 
 
2247 
Specified array subscript is less than ' 0 
'. 
Check the specified value.   Review the 
program. 
value 
 
2248 
Array failure.  
executed for an array variable. 
You attempted to redimension the 
variable that is not array.  Rebuild the 
Array failure.    Cannot specify 
Preserve for other than a single 
dimension array. 
Other than a single dimension array was 
specified as Preserve for Redim.  
Rebuild the project. 
   
2250 
Array failure.    Failed to calculate the 
size of the variable area. 
Rebuild the project. 
   
2251 
Cannot allocate enough memory for 
Reduce the number of subscripts to be 
specified for Redim.  Perform Redim 
modestly. 
   
RC90 (EPSON RC+ 7.0) Rev.4 
135