EN
62/70
=10000hex=65656d
E :EOT:]:00564:ENQ:
]:STX:00566=024D:ETX:<7B>
Highbyte: Actual cycles of the actual rotor (LW)
Lowbyte: Actual cycles of the actual rotor (LW)
=024Dhex=589d
Total preset cycles of the actual rotor is 1024Dhex = 66125d
Example 5: Somebody placed a new rotor inside the machine.
This rotor is not "Hettich factory set" and therefore the rotor cycles of the rotor are not "set".
The PC starts the "new" rotor by a serial command
Serial
data
Description
S :EOT:]:STX:00633=0002:ETX:<0A>
]:ACK:
Start centrifugation
The "new" rotor is recognized by the rotor identification.
Therefore the centrifugation run is automatically stopped, the centrifugation run is not complete.
An automatic menu is activated in the control panel display. But the PC will not watch the display.
Note: The menu procedure is a manual job. This has to be done by skilled technician..
Explanation of the menu:
After standstill, the display shows “Enter max cycles =
〈
30000
〉
”
•
Set the rotor cycle limit (the specified number of cycles, marked on the hangers i.e. 80000) by using the
adjusting knob or disable rotorcyles
•
Press the
START –
key to store the setting.
•
For confirmation the display will show: "
Store max cycles ... "
Serial
data
Description
S :EOT:]:STX:00633=0002:ETX:<0A>
]:ACK:
Start centrifugation
The PC can detect this behaviour by enquire the parameter 00635:
Serial data
Description
E :EOT:]:00635:ENQ
]:STX:00635=0222:ETX:<0C>
Read Centrifuge state 2
Highbyte = - Bit 7 is not set
(Rotor cycle counter for the actual rotor is
not
activated)
- Bit 6 is not set,
(the rotor cycles are not exceeded
- Bit 5 is not set,
(the setting menu for rotor cycles is
not
processed,
the limit value is not confirmed)
- Bit 1 is set (LID is closed)
Lowbyte = rotor number 2 ,Lock2
If that occurs: Please inform the operator:
Proceed the rotor cycle setting menu and set the limit
.
