Morgensen MSI350 Series, Руководство пользователя, Страница: 142 / 388

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Step 1: Restore to default value by keypad
Step 2: Set P00.03, P00.04 and motor nameplate parameters in P02 group
Step 3: Motor parameter autotuning: rotary parameter autotuning or static parameter autotuning
Step 4: Verity the installation and settings of encoder. Set P00.00=3 and P00.10=20Hz to run the
system, and check the control effect and performance of the system.
Step 5: Set P21.00=0001 to set positioning mode to position control, namely pulse-string control. There
are four kinds of pulse command modes, which can be set by P21.01 (pulse command mode).
Under position control mode, users can check high bit and low bit of position reference and feedback,
P18.02 (count value of Z pulse), P18.00 (actual frequency of encoder), P18.17 (pulse command
frequency) and P18.19 (position regulator output) via P18, through which users can figure out the
relation between P18.8 (position of position reference point) and P18.02, pulse command frequency
P18.17, feedforward P18.18 and position regulator output P18.19.
Step 6: The position regulator has two gains, namely P21.02 and P21.03, and they can be switched
by speed command, torque command and terminals.
Step 7: When P21.08 (output limit of position controller) is set to 0, the position control will be invalid,
and at this point, the pulse string acts as frequency source, P21.13 (position feedforward gain) should
be set to 100%, and the speed acceleration/deceleration time is determined by the acceleration
/deceleration time of pulse string, the pulse string acceleration/deceleration time of the system can be
adjusted. If the pulse string acts as the frequency source in speed control, users can also set P21.00
to 0000, and set the frequency source reference P00.06 or P00.07 to 12 (set by pulse string AB), at
this point, the acceleration/deceleration time is determined by the acceleration/deceleration time of the
inverter, meanwhile, the parameters of pulse string AB is still set by P21 group. In speed mode, the
filter time of pulse string AB is determined by P21.29.
Step 8: The input frequency of pulse string is the same with the feedback frequency of encoder pulse,
the relation between them can be changed by altering P21.11 (numerator of position command ratio)
and P21.12 (denominator of position command ratio)
Step 9: When running command or servo enabling is valid (by setting P21.00 or terminal function 63),
it will enter pulse string servo running mode.
4. Commissioning procedures for spindle positioning
Spindle orientation is to realize orientation functions like zeroing and division based on closed-loop
vector control