Thermo Scientific ThermoFlex Manual De Instrucciones página 189

Appendix C
Error
The slave detected an error in the message it received from the master, so it returns this command instead of echoing the command sent by the
master. The slave returns the command it received from the master in the ed byte, and an error code in the en byte.
en
1
2
3
Some errors may not result in any response. The slave ignores incoming bytes until it sees the valid lead character and its slave address. Then it
must receive the correct number of bytes (determined by the length byte) before it can respond. If an incomplete frame is received, the slave will
time out and clear its input buffer without responding.
Set On/Off Array
This command is used to set the state of the chiller on or off. Sending a 0 in the array turns off the chiller while sending a 1 turns it on . Sending a
2 does not change the state of the feature. The array is returned showing the state of each feature after the command has been carried out. Send-
ing a 2 effectively turns this command into a request status command.
nn 1
d1 Chiller On/Off
Set Keystroke
This command is used to affect a keystroke remotely as if someone pressed the button on the controller.
Value
0 Null
1 Enter
2 Up/Yes
3 Down/No
4 Esc
5 On/Off
6 Left
7 Right
C-10 ThermoFlex
Error
Bad command – not recognized by slave
Reject value and return old setting
Do not respond at all
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