ABB ACQ580 Firmware Manual page 253

No. Name/Value
58.08 Received packets
0...4294967295
58.09 Transmitted packets
0...4294967295
58.10 All packets
0...4294967295
58.11 UART errors
0...4294967295
58.12 CRC errors
0...4294967295
58.14 Communication
loss action
No action
Fault
Last speed
Description
Displays a count of valid packets addressed to the drive.
During normal operation, this number increases constantly.
Can be reset from the control panel by keeping Reset down
for over 3 seconds.
Number of received packets addressed to the drive.
Displays a count of valid packets transmitted by the drive.
During normal operation, this number increases constantly.
Can be reset from the control panel by keeping Reset down
for over 3 seconds.
Number of transmitted packets.
Displays a count of valid packets addressed to any device on
the bus. During normal operation, this number increases
constantly.
Can be reset from the control panel by keeping Reset down
for over 3 seconds.
Number of all received packets.
Displays a count of character errors received by the drive. An
increasing count indicates a configuration problem on the
bus.
Can be reset from the control panel by keeping Reset down
for over 3 seconds.
Number of UART errors.
Displays a count of packets with a CRC error received by the
drive. An increasing count indicates interference on the bus.
Can be reset from the control panel by keeping Reset down
for over 3 seconds.
Number of CRC errors.
Selects how the drive reacts to an EFB communication break.
Changes to this parameter take effect after the control unit is
rebooted or the new settings validated by parameter
Communication control (Refresh
See also parameters 58.15 Communication loss mode
58.16 Communication loss
No action taken (monitoring disabled).
The drive monitors communication loss when start/stop is
expected from the EFB on the currently active control
location.
The drive trips on 6681 EFB comm loss
currently active control location is expected from the EFB or
reference is coming from the EFB, and the communication is
lost.
Drive generates an A7CE EFB comm loss
freezes the speed to the level the drive was operating at. The
speed is determined on the basis of actual speed using
850 ms low-pass filtering. This occurs if control or reference
is expected from the EFB.
WARNING! Make sure that it is safe to continue
operation in case of a communication break.
settings).
time.
if control in the
warning and
Parameters 249
Def/FbEq16
-
1 = 1
-
1 = 1
-
1 = 1
-
1 = 1
-
1 = 1
Fault
58.06
and
0
1
2