Yaskawa VS-626 MC5 - Manual (Page 140)

Advanced Operation
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7.1 Open-loop Vector Control
The functions that can be used with open-loop vector control are listed in Table 7.1. Details on functions that
are specific to open-loop vector control (i.e. those marked with a ) are provided in the following table.
Table
7.1 Open-loop Vector Control Functions
Group Function Comments
Control
Method
Group Function Comments
Open
Loop
Vector
Flux
Vector
b1 Sequence Settings such as the reference input method
b Application
b2 DC Injection Braking DC injection braking function settings
b Application
b3 Speed Search Speed search function settings
b8 Energy Saving Not used. (Can’t be set.)
C1 Accel/Decel Acceleration/deceleration time settings
C2 S-Curve Acc/Dec S-curve characteristics for acceleration/deceleration times
C3 Motor-Slip Compensation Slip compensation function settings
C Tuning C4 Torque Compensation Torque compensation function settings C Tuning
C5 Speed Controls Not used. (Can’t be set.)
C6 Carrier Frequency Carrier frequency settings
C8 Factory Tuning Adjustment for open-loop vector control
d1 Preset Reference Frequency reference settings (when using Operator)
d2 Reference Limits Frequency upper and lower limit settings
d Reference d3 Jump Frequencies Prohibited frequency settings
d4 Reference Frequency Hold
Function
Up/Down, Accel/Decel stop hold frequency setting
E1 V/f Pattern Motor constant settings
E2 Motor Setup
Motor constant settings
(Motor constants are set by the autotuning function.)
E Motor E3 Motor 2 Control Methods Control method settings for motor 2. E Motor
E4 Motor 2 V/f Characteristics V/f characteristics settings for motor 2.
E5 Motor 2 Motor Constants Motor constant settings for motor 2.
F1 PG speed control card set-
tings
User constant settings for a PG Card
F2 Analog Reference Card AI User constant settings for an Analog Reference Card
F3 Digital Reference Card DI User constant settings for a Digital Reference Card
F4 Analog Monitor Card AO User constant settings for an Analog Monitor Card
F Options
F5 Digital Output Card DO User constant settings for a Digital Output Card
F Options
F6 Digital Output Card DO User constant settings for a Digital Output Card
F7 Pulse Monitor Card PO User constant settings for a Pulse Monitor Card
F8
SI-F/SI-G Transmission
Card
User constant settings for a Transmission Card
F9
CP-916B Transmission
Card
User constant settings for a Transmission Card
H1 Multi-function Inputs Function selection for multi-function inputs
H2 Multi-function Outputs Function selection for multi-function outputs
H T i l
H3 Analog Inputs Function selection for analog inputs
H Terminal
H4 Multi-function Analog Out-
puts
Function selection for analog outputs
H5
MEMOBUS Communica-
tions
MEMOBUS communications settings
L1 Motor Protection Functions Sets thermal functions that protect the motor.
L2 Power Loss Ridethru Selects the power-loss processing method.
L3 Stall Prevention Accel/Decel stall prevention settings and selection
L Protection
L4 Reference Detection Frequency detection settings and selection
L Protection
L5 Fault Restart Fault restart function settings
L6 Torque Detection Sets overtorque detection functions 1 and 2 (by torque)
L7 Torque Limit Four-quadrant individual torque limit settings
L8 Hardware Protection Hardware overheating and open-phase protection settings
o Operator
o1 Monitor Select Selects the Operator’s display and setting methods.
o Operator
o2 Key Selections Operator’s key function selection and other constants
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