Panasonic PT-DZ21KU Operating Instructions - Page 159
ENGLISH - 159, Command transmission method
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zzCommand transmission method Transmit using the following command formats. Transmitted data '0' 0x30 1 byte Received data Header '0' 0x30 1 byte Header '0' 0x30 1 byte '0' 0x30 1 byte Error response Error message "ERR1" Undefined control command "ERR2" Out of parameter range "ERR3" Busy state or no-acceptable period "ERR4" Timeout or no-acceptable period "ERR5" Wrong data length "ERRA" Password mismatch 4 bytes Technical information Data section Control command (ASCII string) Undefined length Termination symbol (CR) 0x0d 1 byte Data section Control command (ASCII string) Undefined length Termination symbol (CR) 0x0d 1 byte Termination symbol (CR) 0x0d 1 byte Appendix ENGLISH - 159
Technical information
ENGLISH - 159
Appendix
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z
Command transmission method
Transmit using the following command formats.
Transmitted data
Header
Data section
Termination
symbol
‘0’
0x30
‘0’
0x30
Control command
(ASCII string)
(CR)
0x0d
1 byte
1 byte
Undefined length
1 byte
Received data
Header
Data section
Termination
symbol
‘0’
0x30
‘0’
0x30
Control command
(ASCII string)
(CR)
0x0d
1 byte
1 byte
Undefined length
1 byte
Error response
Error message
Termination symbol
“ERR1” Undefined control command
“ERR2” Out of parameter range
“ERR3” Busy state or no-acceptable period
“ERR4” Timeout or no-acceptable period
“ERR5” Wrong data length
“ERRA” Password mismatch
(CR)
0x0d
4 bytes
1 byte