Metrohm 789 Robotic Sample Processor XL - Manual (Page 28)

1.7 The keypad
20 Metrohm Sample Processor, Introduction
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DEF
SHIFTRATE
Change rack rate and direction of rotation
• As well as the speed of rotation of the sample rack in de-
grees/second the direction of rotation can also be defined.
• Direction of rotation "+" means that the rack always rotates coun-
terclockwise, i.e. in increasing rack position sequence, Direction
of rotation "–" means clockwise, i.e. decreasing sequence.
• Direction of rotation
auto : the Sample Processor itself selects the
shortest possible path for a rack rotation, see p. 68.
• Syntax:
SHIFTRATE [Direction of rotation] [Rotation rate]
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SWINGRATE
Change swing rate
• The swing rate in degrees/s of a robotic arm can be set sepa-
rately for each connected 786 Swing Head, see p. 68.
• Syntax:
SWINGRATE [Tower] [Swing rate]
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STIRRATE
Change stirring rate
• The stirring speed can be controlled separately for each stirrer
(rod or magnetic stirrer), see p. 69.
• Syntax: STIRRATE [Stirrer] [Stirrer rate]