Table of Contents
Advertisement
Advanced Operation
6-2
Normal V/f Control
This section summarizes the functions that can be used with normal V/f control (V/f con-
trol without PG feedback) and then provides detailed explanations of the functions that
are specific to normal V/f control.
6-2-1 Summary of V/f Control Functions
An "OK" in the control mode column indicates that the parameter can be changed in that control mode.
The functions specific to normal V/f control are marked with a "S " and described in more detail later in
this section.
G oup
Group
Function
u c o
Application
ca o
b1
Sequence
b2
DC Braking
b3
Speed Search
b4
Delay Timers
b5
PID Control
b6
Reference Hold
b7
---
b8
Energy Saving
b9
Zero Servo
Tuning
u
g
C1
Accel/Decel
C2
S-Curve Acc/Dec
C3
Motor-Slip Comp
C4
Torque Comp
C5
ASR Tuning
C6
Carrier Freq
C7
Hunting Prev
C8
Factory Tuning
Reference
e e e ce
d1
Preset Reference
d2
Reference Limits
d3
Jump Frequencies
d4
Sequence
d5
Torque Control
Motor
o o
E1
V/f Pattern
E2
Motor Setup
E3
Control Method 2
E4
V/f Pattern 2
E5
Motor Setup 2
O
Options
o s
F1
PG Option Setup
F2
AI-14 Setup
F3
DI-08, 16 Setup
F4
AO-08, 12 Setup
F5
DO-02 Setup
F6
DO-08 Setup
F7
PO-36F Setup
F8
SI-F/G Setup
F9
CP-916 Setup
6-12
Comments
Co
Settings such as the reference input method
DC braking function settings
Speed search function settings
Timer function settings
PID control settings
Accel/deceleration time dwell function settings
Not used. (Can't be set.)
S Multi-function input: Energy-saving control settings
Not used. (Can't be set.)
Acceleration/deceleration time settings
S-curve characteristics for accel/decel times
Slip compensation function settings
Torque compensation function settings
Not used. (Can't be set.)
Carrier frequency settings
S Hunting prevention function settings
Not used. (Can't be set.)
Frequency reference settings (when using Operator)
Frequency upper and lower limit settings
Prohibited frequency settings
Up/Down, Accel/Decel stop hold frequency setting
Not used. (Can't be set.)
S Motor parameters
S
o o
a a e e s
(Motor parameters set manually.)
(M t
t
t
Control mode settings for second motor
Parameter settings for second motor
a a e e se
gs o seco d
Not used. (Can't be set.)
Parameter settings for an Analog Command Card
Parameter settings for a Digital Command Card
Parameter settings for an Analog Monitor Card
Not Used. (Do not change these settings.)
o Used ( o o c a ge
Parameter settings for a Pulse Monitor Card
Parameter settings for a SYSMAC BUS Interface Card.
Parameter settings for a CompoBus/D Communications
Card.
e s
ll )
o o
ese se
gs )
Chapter 6
Control mode
V/f
V/f
Open-loop
Flux
w/PG
Vector
Vector
OK
OK
OK
OK
OK
OK
OK
OK
OK
OK
OK
OK
OK
OK
OK
OK
OK
OK
OK
OK
OK
OK
OK
OK
---
---
---
OK
OK
OK
---
---
---
---
---
OK
OK
OK
OK
OK
OK
OK
OK
OK
OK
OK
OK
OK
OK
OK
OK
---
---
OK
---
OK
OK
OK
OK
OK
OK
OK
---
---
---
---
OK
---
OK
OK
OK
OK
OK
OK
OK
OK
OK
OK
OK
OK
OK
OK
OK
OK
---
---
---
OK
OK
OK
OK
OK
OK
OK
OK
OK
OK
OK
OK
OK
OK
OK
OK
OK
OK
OK
OK
OK
---
OK
---
OK
OK
OK
OK
OK
OK
OK
OK
OK
OK
OK
OK
OK
---
---
---
---
OK
OK
OK
OK
OK
OK
OK
OK
OK
OK
OK
OK
- Quick Links:
- Fault Detection
Hide quick links:
Advertisement
Table of Contents
