154
Process and Application Parameters [300]
Section 11-3
Speed I Time [373]
To adjust the time of the internal speed controller see parameter Speed PI
Autotune [371].
Communication information
Note
The default settings are calculated for a standard 4-pole motor without load
according to the nominal power of the VSD.
11-3-9 PID Process Control [380]
The PID controller is used to control an external process via a feedback sig-
nal. The reference value can be set via analogue input AnIn1, at the Control
Panel [310] by using a Preset Reference, or via serial communication. The
feedback signal (actual value) must be connected to an analogue input that is
set to the function Process Value.
This function enables the PID controller and defines the response to a
changed feedback signal.
Communication information
Default:
See note
Range:
0.05–100 s
Modbus Instance no/
DeviceNet no:
43153
Profibus slot/index
169/57
EtherCAT index (hex)
4c51
Fieldbus format
Long, 1=0.01 s
Modbus format
EInt
A
Default:
Off
Off
0
PID control deactivated.
On
1
The speed increases when the feedback value decreases.
PID settings according to menus [383] to [385].
Invert
2
The speed decreases when the feedback value decreases.
PID settings according to menus [383] to [385].
Modbus Instance no/
DeviceNet no:
43154
Profibus slot/index
169/58
EtherCAT index (hex)
4c52
Fieldbus format
UInt
Modbus format
UInt
Off
A
Summary of Contents for SX-F
Page 2: ......
Page 14: ...6 Table of contents...
Page 20: ...12 Glossary Section 1 6...
Page 32: ...24 Cabinet mounting Section 2 3...
Page 58: ...50 Connecting options Section 5 6...
Page 72: ...64 Load Monitor and Process Protection 400 Section 7 5...
Page 74: ...66 EMC standards Section 8 1...
Page 266: ...258 System Data 900 Section 11 9...
Page 274: ...266 Maintenance Section 12 3...
Page 284: ...276 Liquid cooling Section 13 12...