Feedback From The Drive - Efb - ABB ACQ550-x1-06A6-2 User Manual

190
Feedback from the drive – EFB
Pre-defined feedback
Inputs to the controller (drive outputs) have pre-defined meanings established by the
protocol. This feedback does not require drive configuration. The following table lists
a sample of feedback data. For a complete listing, see input word/point/object
listings in the technical data for the appropriate protocol starting on page 197.
0102
0103
0104
0105
0106
0107
0109
0115
0118
0122
0301
0301
Note: With Modbus, any parameter can be accessed using the format: 4 followed by
the parameter number.
Mailbox read/write
The ACQ550 provides a "Mailbox" function to access parameters that have not been
pre-defined by the protocol. Using mailbox, any drive parameter can be identified
and read. Mailbox can also be used to adjust parameter settings by writing a value to
any parameter identified. The following table describes the use of this function.
Name
Mailbox
Parameter
Mailbox
Data
Mailbox
Read
Mailbox
Write
1. As noted above, Modbus provides direct access to all parameters using the format: 4 followed by
the parameter number.
Embedded fieldbus
Drive Parameter
SPEED
FREQ OUTPUT
CURRENT
TORQUE
POWER
DC BUS VOLT
OUTPUT VOLTAGE
KWH COUNTER
DI1-3 STATUS – bit 1 (DI3)
RO1-3 STATUS
FB STATUS WORD – bit 0 (STOP)
FB STATUS WORD – bit 2 (REV)
Description
Enter the number of the drive parameter to
access.
Contains the parameter value after a read, or
enter the desired parameter value for a write.
A binary value triggers a read – the value of the
"Mailbox Parameter" appears in "Mailbox data".
A binary value triggers a write – the drive value
for the "Mailbox Parameter" changes to the value
in "Mailbox data".
ACQ550-U1 User's Manual
Protocol Reference
Modbus BACnet
40102 AV0
40103 AV1
40104 AV4
40105 AV5
40106 AV6
40107 AV2
40109 AV3
40115 AV8
40118 BI6, BI7, BI8
40122 BI0, BI1, BI2
40301 bit 0 BV0
40301 bit 2 BV1
Protocol Reference
1
Modbus BACnet
Does not apply. AV25
AV26
BV15
BV16