Running At Wobbling Frequency - Kruger Ecowatt K320 Series Operation Manual

Ecowatt Drive K320 series
®
Function
code
PID reference
P17.23
P17.24 PID feedback value -100.0–100.0%

5.5.16 Running at wobbling frequency

Wobbling frequency is mainly applied in cases where transverse movement and winding
functions are needed like textile and chemical fiber industries. The typical working process is
shown as below.
Keypad
P00.10
Frequency set by
AI1
keypad
AI2
AI3
HDIA
Simple PLC
Multi-step speed
PID
MODBUS
PROFIBUS
Ethernet
HDIB
AB pulse string
EtherCat/Profinet
PLC programmable
card
Function
code
Max. output frequency P00.03–400.00Hz
P00.03
Setting channel of A
P00.06
frequency command
Name
-100.0–100.0%
value
P00.06
(A frequency command
Amplitude of wobbling
selection)
frequency
0
P08.05
1
2
3
4
*
5
*
6
7
Terminal function 26
wobbling frequency
8
9
10
11
12
13
14
Name
0: Keypad
1: AI1
2: AI2
3: AI3
4: High-speed pulse HDIA
5: Simple PLC program
6: Multi-step speed running
7: PID control
8: Modbus/Modbus TCP communication
9: PROFIBUS/CANopen/DeviceNet
communication
10: Ethernet communication
11: High-speed pulse HDIB
12: Pulse train AB
13: EtherCat/Profinet/EtherNetIP
communication
14: Programmable expansion card
Description
Maintain current
frequency
Valid
Set frequency
Invalid
Terminal function 27
Wobbling frequency reset
pause
Description
-118-
Basic operation guidelines
Valid
Invalid
P00.11 acceleration time 1
P00.12 deceleration time 1
Default
0.0%
0.0%
Wobbling
frequency
output
Default
50.00Hz
0