![background image](http://html1.mh-extra.com/html/omron/sysdrive-3g3fv/sysdrive-3g3fv_user-manual_743234263.webp)
6-89
Timing Chart
Output frequency
Run command
External search command
Frequency reference
that was set
Minimum baseblock time
Deceleration time set in b3-03.
Maximum frequency
or set frequency
5 ms min.
ON
OFF
ON
OFF
D
Speed Torque Control Change (Setting: 71)
OFF
Speed control
ON
Torque control
•
With this setting, the multi-function input can be used to switch between speed and torque control.
Note Refer to
6-3-5 Speed/Torque Control Switching Function for more details.
D
Zero-servo Command (Setting: 72)
OFF
Normal operation
ON
Locks position when the frequency (speed) reference falls below the zero-speed level in b2-01.
•
With this setting, the multi-function input controls the zero servo function (B9-01 and b9-02).
•
When the zero-servo command is ON, a position control loop is formed and the motor is completely
stopped when the frequency (speed) reference falls below the excitation level set in b2-01.
Note Refer to
6-3-3 Zero-servo Function (Position-lock) for more details.
D
ASR Gain Switch (Setting: 77)
OFF
The gain is set according to the values in C5-01, C5-03, and C5-07.
ON
The gain is set to the value in C5-03 (ASR proportional gain 2).
•
With this setting, the multi-function input switches the proportional gain used in speed control (ASR).
(The integral time is not changed.)
Note Refer to
5-4-4 Speed Loop (ASR) Structure for more details on parameters C5-01, C5-03, and
C5-07.
Advanced Operation
Chapter 6
Содержание SYSDRIVE 3G3FV
Страница 1: ...USER S MANUAL High function General purpose Inverter SYSDRIVE 3G3FV Cat No I516 E1 4 ...
Страница 16: ...Chapter 1 Introduction 1 1 Function 1 2 Nomenclature 1 3 New Functions 1 ...
Страница 33: ...Chapter 2 Installation 2 1 Mounting 2 2 Wiring 2 ...
Страница 112: ...Chapter 4 Trial Operation 4 1 Procedure 4 2 Operation Example 4 ...
Страница 289: ...Chapter 7 Parameter Lists 7 1 Initialize Mode Parameters 7 2 Program Mode Parameter List 7 ...
Страница 366: ...Chapter 9 Specifications 9 1 Inverter Specifications 9 2 Option Specifications 9 ...
Страница 395: ...Chapter 10 Appendix 10 1 Notes on Using the Inverter for a Motor 10 ...