9300 Servo PLC
System blocks
2.8
DFIN_IO_DigitalFrequency
2-27
L
ServoPLC EN 2.0
Confifugration of increments
•
The drive can be adapted to the connected encoder or preconnected controller with master
frequency cascade or master frequency bus via under C0425.
Code
LCD
Possible settings
Info
o
Lenze
Selection
o
C0425 DFIN const
3
Increments of the encoder input
0
256 increments per revolution
1
512 increments per revolution
2
1024 increments per revolution
3
2048 increments per revolution
4
4096 increments per revolution
5
8192 increments per revolution
6
16384 increments per revolution
Configuration of digital frequency input signal
•
Use C0427 to configure the type of the digital frequency input signal:
Code
LCD
Possible settings
Info
o
Lenze
Selection
o
C0427 DFIN function
0
Type of the digital frequency signal
0
2 phases
1
A = Speed / B = Direction
2
A or B = Speed or direction
C0427 = 0 (2 phases)
B
B
A
A
Z
Z
CW rotation:
CCW rotation:
B
B
A
A
Z
Z
Track
A
leads track B by 90º
(
DFIN_nIn_v
= positive value
lags behind track B by 90º
(
DFIN_nIn_v
= negative value)
B
B
A
A
Z
Z
Track
B
-
-
Signal sequence with phase shift (CW rotation)
C0427 = 1 (A = speed / B = direction)
B
B
A
A
Z
Z
CW rotation:
CCW rotation:
B
B
A
A
Z
Z
Track
A
transmits the speed
transmits the speed
B
B
A
A
Z
Z
Track
B
= FALSE
(
DFIN_nIn_v
= positive value
= TRUE
(
DFIN_nIn_v
= negative value)
Control of the direction of rotation by track B
C0427 = 2 (A or B = speed or direction)
B
B
A
A
Z
Z
CW rotation:
CCW rotation:
B
B
A
A
Z
Z
Track
A
transmits speed and direction
(
DFIN_nIn_v
= positive value
= FALSE
B
B
A
A
Z
Z
Track
B
= FALSE
transmits speed and direction
(
DFIN_nIn_v
= negative value)
Control of speed and direction of rotation
via track A or track B
efesotomasyon.com - Lenze
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