Setting Up The Embedded Fieldbus Interface - ABB ACQ80-04 Firmware Manual

Fieldbus control through the embedded fieldbus interface (EFB) 223

Setting up the embedded fieldbus interface

Set the drive up for the embedded fieldbus communication with the parameters
shown in the table below. The Setting for fieldbus control column gives either the
value to use or the default value. The Function/Information column gives a
description of the parameter.
Parameter
COMMUNICATION INITIALIZATION
58.01 Protocol enable
EMBEDDED MODBUS CONFIGURATION
58.03 Node address
58.04 Baud rate
58.05 Parity
58.14 Communication
loss action
58.15 Communication
loss mode
58.16 Communication
loss time
58.17 Transmit delay
58.25 Control profile
58.26 EFB ref1 type
58.27 EFB ref2 type
58.28 EFB act1 type
58.29 EFB act2 type
58.31 EFB act1
transparent
58.32
source
EFB act2
transparent
source
Setting for
fieldbus control
Modbus RTU [1]
1 (default)
19.2 kbps (default)
[3]
8 EVEN 1 (default)
[2]
Fault (default) [1]
Cw / Ref1 / Ref2
(default) [2]
3.0 s (default)
0 ms (default)
ABB Drives [0]
(default)
Not applicable. Speed reference is provided by MPPT. For more
information, see chapter
Speed or
frequency (default
for 58.28) [0],
Transparent
(default for 58.29)
[1], General [2],
Torque [3],Speed
[4], Frequency [5]
Other
Function/Information
Initializes embedded fieldbus communication.
Node address. There must be no two nodes
with the same node address online.
Defines the communication speed of the link.
Use the same setting as in the master station.
Selects the parity and stop bit setting. Use the
same setting as in the master station.
Defines the action taken when a
communication loss is detected.
Enables/disables communication loss
monitoring and defines the means for
resetting the counter of the communication
loss delay.
Defines the timeout limit for the
communication monitoring.
Defines a response delay for the drive.
Selects the control profile used by the drive.
See section Basics of the embedded fieldbus
interface (page 226).
MPPT functionality
Defines the types of actual values 1 and 2.
Defines the source of actual values 1 and 2
when the 58.26 EFB ref1 type (58.27 EFB
ref2 type) is set to Transparent.
on page 34.