LG MASTER-K 120S Series User Manual page 228

Chapter 8 Communication Functions
8.1.8 Error code
Error code Error type
H0001 PLC system error
H0011 Data error
H0021 Command error
H0031 Command type error
H1132 Device memory error
H1232 Data size error
H2432 Data type error
Device request
H7132
Format error
H2232 Area exceeding error
Monitor execution
H0190
error
H0290 Monitor register error Exceeding limit of register No.
H6001 Syntax error
H6010 Syntax error
H6020 Syntax error
H6030 Syntax error
H6040 Syntax error
H6050 Syntax error
Error condition and causes
Interface with PLC is impossible.
Errors occurred when exchanging ASCII
data to numbers.
Set a wrong device memory that is to use
commands other than w(W), r(R), x(X), y(Y), s(S)
Wrong command type that is to use characters
like wSS, wSB using other letters from "SS" or
"SB"
Set wrong device memory other than
P,M,L,K,T,C,F,D,S
The number of data in execution is 0 or bigger
than 128 bytes.
When use other characters than x (X), w (W)
at MASTER-K120S. When use b (B), d (D) at
MASTER-K120S.
Ex1) Use commands like %DB or %DD.
When omit %.
When exceed assigned area.
Ex1) MX2000 or %DW5000
Exceeding limit of register No.
When use commands that aren't supported.
Ex1) When use device
like %MX100 in RSB command
OVER-RUN, FRAME error
TIME_OUT error
Syntax error in commands
When a FRAME text exceeds over 256 bytes.
BCC error
Off/On the power
Check if other letters than capitals/small letters,
numbers, and ('%','_','.') in device and data, correct
and execute again.
Check commands.
Check command type
Check device type
Correct length of data
(If data type is bite, the number of data
must be from 1 ~ 128.)
Check data type and execute again.
Check Format, correct and execute again.
Correct the size within the assigned area and execute
again.
Rearrange the monitor register no. not to go over than
9 and reset.
Rearrange the monitor register no. not to go over than
9 and reset.
Be familiar with the manual.
Check if the system stopped.
reset
Be familiar with the manual.
Confirm the setting of the communication ports of RS-
232C.
reset
Check if each sends frame has ENQ, EOT.
Rearrange send frame not to go over 256 bytes.
Check if BCC is right.
8-38
Treatment