Lenze i950

7.3 Master value sources
The source of the master value can only be switched over when the inverter is
disabled.
The master values for the technology applicaon come from a variety of sources. The source
is selected via the Master value source parameter. 40x5020:014
The following sources can be selected:
•
System bus
•
Applicaon feedback (B)
•
Virtual master
•
Analog input 1
∆ p
v
t
v
max
(0x5020:009)
(0x2DA4:005)
(0x5021:152)
(0x500B:011)
(0x5045:011)
(0x5047:001)
(0x5042:017)
(0x5046:001)
(0x5046:002)
(0x5046:004)
(0x5046:005)
(0x5046:003)
(0x5046:030)
(0x5046:020)
Master Value Source
Source Master Values
(0x5020:014)
Source Master Values
(0x5020:014) =
Systembus
Source Master Values
(0x5020:014)
=
Systembus
Virtual Master
Master Values
Set Velocity
Virtual Master
Profile Generator
OR Error code (0x603F:000) = 0x7304 (Feedback fault slot B)
Source Master Values (0x5020:014) = Virtual Master AnalogIn 1OR
OR Status Signals Virtual Master (0x5045:110), Bit 31 (External Master Values Inactive)
System bus in Velocity
Application feedback (B)
Set Velocity Virtual Master
Analoginput 1
Reference Velocity Analoginput 1
Selected Set Velocity VM
VM Startposition
VM Zielposition
VM Dec
VM Jerk
VM Acc
VM Sync Velocity
VM Sync Slave Direction
Selected Master Velocity
Fig. 35: Selecon of the master value source
Parameter
Address Name / seng range / [default seng] Info
0x5020:014 Master value source
•
Seng can only be changed if the inverter is inhibi-
t
ed.
0 System bus The system bus provides the external master velocity value.
1 Load encoder The signal from the load encoder interface is taken as the master veloc-
ity value.
2 Virtual master The virtual master, whose setpoint velocity comes from the Set virtual
master velocity PDO, serves as master value master. 40x5045:011
3 Analog input 1
Conguring the "Sync and Correcon" TA
Mas
ter value sources
100