EN
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3.7.13 Wait for standstill and the automatical position 1 and terminate positioning
Example with adress '''T'
1 Serial data
Description
E :EOT:T:00634:ENQ:
T:STX:00634=01E2:ETX:[79]
Read Centrifuge state 1
Highbyte : Just called program no is 1 ,
Lowbyte : Centrifuge state was changed , stand still
………………………
………………………
E :EOT:T:00634:ENQ:
T:STX:00634=0162:ETX:[0A]
Read Centrifuge state 1
Highbyte : Just called program no is 1 ,
Lowbyte : Stand still
E :EOT:T:00528:ENQ:
:T:STX:00528=1801:ETX:[09]
Highbyte : Hatch is closed , lid lock of hatch is closed
Lowbyte : "goto target position " is active , rotor is moving
………………………
………………………
E :EOT:T:00528:ENQ:
:T:STX:00528=1803:ETX:[0B]
Highbyte : Hatch is closed , lid lock of hatch is closed
Lowbyte : Position mode is active ,"goto target position" is active ,
rotor is moving
………………………
………………………
E :EOT:T:00528:ENQ:
:T:STX:00528=1806:ETX:[0E]
Highbyte : Hatch is closed , lid lock of hatch is closed
Lowbyte : Position mode is active , position reached
S
:EOT:T:STX:00526=0080:ETX:[07]
T:ACK:
Terminate positioning
3.8 Rotor
cycles
commands
3.8.1 General
description
Rotors and accessories with limited service lives
The use of certain rotors, hangers and accessory parts is limited by
time and by the number of operating cycles = centrifugation runs.
These are marked with the maximum permitted number of operating
cycles or with an expiration date and the maximum permitted number of
operating cycles or just with the expiration date; e.g.:
Expiration date:
- "einsetzbar bis Ende Monat/Jahr: 08/2014 / usable until end of
month/year: 08/2014"
Maximum permitted number of operating cycles:
- "Max. Laufzyklen / max. cycles: 200000".
For safety reasons, rotors, hangers and accessory parts may no
longer be used if either the indicated maximum number of
operating cycles or the indicated expiration date has been
reached.
3.8.2 Cycle
counter
The use of the cycle counter is only practical if always will be worked with the same set of hangers.
The centrifuge has a cycle counter which count the operating cycles (centrifugation runs) of the different rotors.
Hettich factory setting:
The following rotors are preset with rotor cycle limits:
Rotor number
Rotor
preset with rotor cycle limit
(factory setting)
2 4444
yes
5
4620
yes
13
5699-R
yes
14
5622
yes
Please refer also to chapter 2.10.1.7 " Parameters for rotor cycle function "
After starting the first centrifugation run with a rotor which is not yet recognized by the rotor identification, the
centrifugation run is stopped. An automatic menu is displayed where the technician has to set the limit.
This is the limit how often a centrifugation run with the rotor, hangers and accessory parts can be started.
Note: Then menu procedure is a manual job (has to be done by skilled technicians).
