VersaPro Temperature Controller
Page 56
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Parameter 7
03B6 30 33 42 36
Parameter 8
07D0 30 37 44 30
Parameter 9
0000 30 30 30 30
Parameter 10 0C00 30 43 30 30
Parameter 11 03E8 30 33 45 38
Parameter 12 03E8 30 33 45 38
Parameter 13 0000 30 30 30 30
Parameter 14 0000 30 30 30 30
Parameter 15 0000 30 30 30 30
Parameter 16 0000 30 30 30 30
Parameter 17 0060 30 30 36 30
Parameter 18 1C25 31 43 32 35
Parameter 19 00F3 30 30 46 33
Parameter 20 3C69 33 43 46 39
Parameter 21 0001 30 30 30 31
Parameter 22 03E8 30 33 45 38
Parameter 23 0000 30 30 30 30
Parameter 24 3D62 33 44 36 32
MOD 256
BF
42 46
Delimiter 00 00
LRC 1B
1B
EOT 04
04
Note that the MOD 256 is the 256 modulus of the sum of the ASCII values of the parameters. The delimeter
and LRC are calculated as described in a previous section.
MSI Error Codes
The Marathon protocol for the Versapro has three error codes that can be generated by the instrument: E1 = Incorrect
LRC detected on received message, E2 = Invalid command detected, and E3 = Invalid table or parameter address.
The format for the error message is
<NAK> Error Code DEL LRC <EOT>
Where <NAK> is the hexadecimal value 15 followed by the ASCII characters for the appropriate error code.
The delimiter and LRC are calculated the same as for a normal message. The EOT (hexadecimal 04) end
every message in the MSI protocol.
