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