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4.4
r [n1.n2]
Motor Commands
These 3 commands are used to determine the motor parameters R, S
(A/D Ramp Step)and T using the analogue voltage applied at one of the 6 Analogue Inputs.
s [n1.n2]
The r [n1.n2] command determines the Ramp Step parameter.
(A/D Start Rate) The s [n1.n2] command determines the Start Rate parameter
The t [n1.n2] command determines the Top Rate parameter.
t [n1.n2]
(A/D Top Rate)
n1 specifies the Analogue Input used for controlling a given step/frequency. n1 can be
specified in the range 1-6 corresponding to the required Analogue Input 1 to 6. The voltage
applied to the specified input must be in the range 0 to 5.10V.
n2 specifies the value corresponding to full-scale input voltage (5.10V) either in terms of
steps for the r [n1.n2] command, or in terms of frequency for the s [n1.n2] or t [n1.n2] command.
n2 can be specified as a value in the range 1 to 10 according to the following table for
Ramp, Start Rate and Top Rate.
A voltage of 0V at a specified Analogue Input always corresponds to either 16 steps for the
r [n1.n2] command, or 16 steps/second for the s [n1.n2] or t [n1.n2] commands.
The VR, VS and VT commands can be used to verify current parameter settings. See the
description of these commands for further details.
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