ABB ACQ580 - Page 252

248 Parameters
58.05 Parity Selects the type of parity bit and number of stop bits.
Changes to this parameter take effect after the control unit is
rebooted or the new settings validated by parameter 58.06
Communication control (Refresh settings).
8 EVEN 1
8 NONE 1 Eight data bits, no parity bit, one stop bit. 0
8 NONE 2 Eight data bits, no parity bit, two stop bits. 1
8 EVEN 1 Eight data bits, even parity bit, one stop bit. 2
8 ODD 1 Eight data bits, odd parity bit, one stop bit. 3
58.06 Communication
control
Takes changed EFB settings in use, or activates silent mode. Enabled
Enabled Normal operation. 0
Refresh settings Refreshes settings (parameters 58.01…58.05, 58.14…58.17,
58.25, 58.28…58.34) and takes changed EFB configuration
settings in use. Reverts automatically to Enabled.
1
Silent mode Activates silent mode (no messages are transmitted).
Silent mode can be terminated by activating the Refresh
settings selection of this parameter.
2
58.07 Communication
diagnostics
Displays the status of the EFB communication.
This parameter is read-only.
Note that the name is only visible when the error is present
(bit value is 1).
-
0000h…FFFFh EFB communication status. 1 = 1
No. Name/Value Description Def/FbEq16
Bit Name Description
0 Init failed 1 = EFB initialization failed
1 Addr config err 1 = Node address not allowed by protocol
2 Silent mode 1 = Drive not allowed to transmit
0 = Drive allowed to transmit
3 Autobauding 1 = Automatic detection of baud rate is in use (see parameter
58.04)
4 Wiring error 1 = Errors detected (A/B wires possibly swapped)
5 Parity error 1 = Error detected: check parameters 58.04 and 58.05
6 Baud rate error 1 = Error detected: check parameters 58.05 and 58.04
7 No bus activity 1 = 0 bytes received during last 5 seconds
8 No packets 1 = 0 packets (addressed to any device) detected during last 5
seconds
9 Noise or addressing
error
1 = Errors detected (interference, or another device with the
same address on line)
10 Comm loss 1 = 0 packets addressed to the drive received within timeout
(58.16)
11 CW/Ref loss 1 = No control word or references received within timeout (58.16)
12…14 Reserved
15 Internal error 1 = Internal error occurred. Contact your local ABB
representative.