Lenze SimpleServo 94, Руководство пользователя

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IMS94S-mv1
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8.3 Position mode operation (gearing)
In position mode drive will follow to master reference signal at the P3-11-14 inputs.
The distance motor shaft traveled per each master pulse established by ratio between
master signal pulses and motor encoder (in single loop configuration). Ratio is set by
“Master to System ratio” parameter in “Parameters” group (see section 6.3.17).
Example 1.
Single loop configuration.
Given: Motor encoder 4000 ppr (after quadrature)
Ratio desired: 2000 pulses/revolution
Solution: Ratio of Motor Encoder to signal at master input: 4000/2000 = 2
Set parameter “Master to system Ratio” to 2
Example 2
Given: Motor encoder 4000 ppr(after quadrature)
Encoder wheel: 1000 ppr (after quadrature)
Problem: Setup drive so motor can follow master encoder wheel
with gear ratio N=1/3
Motor Encoder/Encoder Wheel => 4000/1000 =4
“Master to System ratio” = 4000/1000 * 1/3 = 4000*1 / 1000*3 = 4/3
8.4 Dual loop feedback
In dual loop operation (position mode only) to establish relationship between Master
input and mechanical system movement two parameters need to be set. First
parameter: “Master to system ratio” sets ration between master input pulses and
second encoder. Second parameter “Second to prime encoder ratio” sets ration
between second and primary (motor) encoder. In case if motor equipped with resolver,
primary encoder resolution of 65535 (after quadrature) should be used.
8.5 Enabling the SimpleServo
Regardless of selected operating mode, the SimpleServo must be enabled before it
can operate. Voltage in range 5-24 VDC connected between P3-17, 18 can be used
to enable the drive.