Agilent Technologies Turbo-V 70 PCB 24 Vdc Bedienungshandbuch Seite 187

All the fields are set on the right with the "0" character used as filling
character.
When a string with an address number equal to the card one (001 in
this case) is received, the controller answers as detailed in the
following:
Turbo-V 70 PCB 24 Vdc Controller User Manual / 87-900-933-01 (H)
Data Field Length: it points out the next field length in
characters. In this protocol the possible combinations are:
02 = parameter reading request
06 = parameter, writing
Data: in this controller it can be:
"=?": in the case of parameter reading request
"000000" or "111111": in the case of YES/NO command or
parameter writing
a six numeric character string 0 to 9
pointing out the value of a configuration parameter or an analog
measure
a six character string pointing out an error
Checksum: it is the sum of the string ASCII values up to the first
character of the checksum with a 8 bit cutting-off and a
conversion to a decimal number.
CR: < 0xD>
in the case of a parameter request with a string having the same
size described before, but the first character of the "Parameter
Number" field set to 1.
Example for a low speed status request:
Master to Controller:
0010000202= ?097< 0xD >
Controller to Master:
0011000206111111016< 0xD >
where " 111111" is for low speed status ON
in the case of a parameter writing, with a string including the
parameter value that has been set out.
Technical Information
Data Exchange Protocols
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