Chapter 12  Troubleshooting 
12-9 
Description  Remedy 
16#2000 
There is no END in the program 
in the PLC. (SM5) 
1. Compile the program again, and download the program 
again. 
2. Reinstall ISPSoft, compile the program again, and 
download the program again. 
16#2001  Syntax error (SM5) 
Check the program, compile the program again, and 
download the program again. 
16#2002 
GOEND is used incorrectly. 
Check the program, compile the program again, and 
download the program again. 
16#2003 
The devices used in the program 
exceed the range. (SM0/SM5) 
Check the program, compile the program again, and 
download the program again. 
16#2004 
The part of the program specified 
by the label used in CJ/JMP is 
incorrect, or the label is used 
Check the program, compile the program again, and 
download the program again. 
16#2005 
The N value used in MC is not 
the same as the corresponding N 
value used in MCR, or the 
number of N values used in MC 
is not the same as the number of 
N values used in MCR. (SM5) 
Check the program, compile the program again, and 
download the program again. 
16#2006 
The N values used in MC do not 
start from 0, or the N values used 
in MC are not continuous. (SM5) 
Check the program, compile the program again, and 
download the program again. 
16#2007 
The operands used in ZRST are 
Check the program, compile the program again, and 
download the program again. 
16#200A  Invalid instruction (SM5) 
Check the program, compile the program again, and 
download the program again. 
16#200B 
The operand 
 or the other 
constant operands exceed the 
Check the program, compile the program again, and 
download the program again. 
16#200C 
The operands overlap. 
(SM0/SM5) 
Check the program, compile the program again, and 
download the program again. 
16#200D 
An error occurs when the binary 
number is converted into the 
binary-coded decimal number. 
Check the program, compile the program again, and 
download the program again. 
16#200E 
The string does not end with 
Check the program, compile the program again, and 
download the program again. 
16#200F 
The instruction does not support 
the modification by an index 
Check the program, compile the program again, and 
download the program again. 
16#2010 
1. The instruction does not 
support the device. 
2. Encoding error 
3. The instruction is a 16-bit 
instruction, but the constant 
operand is a 32-bit code. 
Check the program, compile the program again, and 
download the program again. 
16#2011 
The number of operands is 
Check the program, compile the program again, and 
download the program again. 
16#2012 
Incorrect division operation 
(SM0/SM5). 
Check the program, compile the program again, and 
download the program again.