Yaskawa VS-626 MC5 - Manual (Page 89)

Setting User Constants
4.2.6 Programming Mode
- 26
4.2.6 Programming Mode
The Inverter user constants can be set in programming mode. The user constants which can be changed
and displayed depend on the access level and control method that are being used. Refer to the following
table to determine if a user constant can be changed.
The groups of constants in programming mode and their functions are shown in Table 4.5.
Table 4.5 Programming Mode Constant Groups
Group Function Display Comments
Control
Method
Group Function Display Comments
Over
Loop
Vector
Flux
Vector
b A li ti
b1 Operating modes Sequence
Settings such as the reference input
method
b Application b2 DC braking DC Braking DC braking function settings
b3 Speed searching Speed Search Speed search function settings
C1
Acceleration/deceleration
times
Accel/Decel Acceleration/deceleration time settings
C2
S-curve acceleration/de-
celeration
S-Curve Acc/Dec
S-curve characteristics for accel/decel
times
C T i
C3 Slip compensation Motor-Slip Comp Slip compensation function settings
C Tuning
C4 Torque compensation Torque Comp Torque compensation function settings
C5 Speed control ASR Tuning
Speed control loop user constant set-
tings
C6 Carrier frequencies Carrier Freq Carrier frequency settings
C8 Factory tuning constants Factory Tuning Adjustment for open-loop vector control
d1 Frequency references Preset Reference Operator frequency reference settings
d Reference d2
Frequency upper/lower
limits
Reference Limits
Frequency upper and lower limit set-
tings
d3 Jump frequencies Jump Frequencies Prohibited frequency settings
E1 V/f characteristics V/f Pattern Sets the motor V/f characteristics.
E2 Motor constants Motor Setup Sets the motor constants.
E Motor E3 Motor 2 control method Motor 2 Ctl Meth Sets the control methods for motor 2.
E4 V/f Characteristics 2 V/F pattern 2 Sets the V/f characteristics for motor 2.
E5 Motor 2 constants Motor 2 Setup Sets the motor constants for motor 2.
F1
PG speed control card
settings
PG Option Setup User constant settings for a PG Card
F2
Analog Reference Card
AI
AI-14 Setup
User constant settings for an Analog
Reference Card
F3 Digital Reference Card DI DI-08, 16 Setup
User constant settings for a Digital Ref-
erence Card
F4 Analog Monitor Card AO AO-08, 12 Setup
User constant settings for an Analog
Monitor Card
F Options F5 Digital Output Card DO DO-02C
User constant settings for a Digital Out-
put Card
F6 Digital Output Card DO DO-08
User constant settings for a Digital Out-
put Card
F7 Pulse Monitor Card PO PO-36F Setup
User constant settings for a Pulse Moni-
tor Card
F8
SI-F/SI-G Transmission
Card
SI-F/G
User constant settings for a Transmis-
sion Card
F9
CP-916B Transmission
Card
DDS/SI-B
User constant settings for a Transmis-
sion Card
4