200
FINS Commands Section 5-3
Parameters Message number (command)
Turn ON the bits of the messages to be cleared. Multiple messages can be
cleared at one time.
End code (response)
Refer to 5-1-3 End Codes for information on end codes.
Comments The MESSAGE READ, MESSAGE CLEAR (refer to 5-3-22 MESSAGE
CLEAR: 09 20), and FAL/FALS READ (refer to 5-3-23 FAL/FALS READ: 09
20) commands share the same command code (0920). They are distin-
guished by bits 14 and 15 of the two-byte parameter following the command
code. To clear messages, bit 14 must be ON (0) and bit 15 must be OFF (0).
5-3-23 FAL/FALS READ: 09 20
Reads FAL(006)/FALS(007) error messages.
Execution Conditions
Command Format
Response Format
Parameters FAL/FALS No. (command and response)
In the command format, specify in hexadecimal in bits 0 to 13 the FAL or
15 13 8 7 6 543214 1 0
0 1 0 0
Set to 0
Bit
Message No. 0
Message No. 1
Message No. 2
Message No. 3
Message No. 4
Message No. 5
Message No. 6
Message No. 7
Second byteFirst byte
01: Message clear
Access right at
other device
UM read
protection
DIP switch UM write
protection
Network write
protection
OK OK OK OK
RUN mode MONITOR mode PROGRAM mode
OK OK OK
Command
code
20
09
FAL/FALS No.
2009
End codeCommand
code
FAL/FALS
No.
Error message
16 bytes
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