Emerson PACMOTION VFD, Application Note

Page: 3 / 71

PACMotion VFD Syllabus Section 1
GFK-3167B December 2020
iii
Section 6: M
ODBUS
RTU S
ERIAL
D
EMO
(N
OTE
3) ........................ 18
6.1 Modbus RTU Connection Timeout .....................................................................22
6.2 Drive Parameter Access ......................................................................................22
Section 7: M
ODBUS
/TCP D
EMO
(N
OTE
4) .................................. 23
7.1 Modbus/TCP Connection Timeout .....................................................................25
7.1.1 Drive Parameter Access ...........................................................................25
Section 8: U
SER
D
EFINED
F
UNCTION
B
LOCK
– M
ODBUS
/TCP (N
OTE
5) .
............................................................................ 26
Section 9: U
SER
D
EFINED
F
UNCTION
B
LOCK
– PROFINET (N
OTE
6) ....
............................................................................ 32
9.1 Setting Fieldbus Connection Timeout Preferences .............................................39
9.2 PROFINET Process Data Exchange Map ...............................................................40
9.3 Other Modbus/TCP UDFBs .................................................................................41
9.3.1 Modbus/TCP UDFB to VFD PME Projects...................................................41
9.3.2 Modbus/TCP UDFB to VFD Toolchest Drawer ...........................................41
9.3.3 Modbus/TCP UDFB to VFD XML Block Code ..............................................41
Section 10: B
LUETOOTH
USB
AND
S
ERIAL
C
ABLE
(N
OTE
7) ............... 42
10.1 Communications to the VFD ..............................................................................42
Section 11: Serial RS-485 Communications to the VFD ........... 49
Section 12: PACMotion VFD Fieldbus Option Modules and Setup
(N
OTE
8) ............................................................................ 51
12.1 M
ODBUS
/TCP F
IELDBUS
O
PTION
M
ODULE
...............................................................51
12.2 Bus Specific Technical Data ................................................................................51
12.3 IP Address Setup ................................................................................................52
12.4 Start-Up and Operation ......................................................................................52
12.4.1 LEDs ........................................................................................................52
12.4.2 Network Status LED .................................................................................53
12.4.3 Module Status LED ...................................................................................53
12.4.4 Modbus TCP Data Exchange .....................................................................53
12.4.5 Modbus TCP Connection Timeout ............................................................54
12.4.6 Drive Parameter Access – Direct Address Method ....................................54
12.4.7 Drive Parameter Access – Indirect Address Method ..................................54