ABB ACS880+N5350 User Manual page 157

Cooling tower drives
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Parameter (Number)
Block Title
EMBEDDED
COMMUNICATION
FIELDBUS
CONTROL (58.06)
(Continued)
COMMUNICATION
DIAGNOSTICS (58.07)
RECEIVED PACKETS (58.08)
12-78 Startup Assistant & Parameters
Table 12-4 Level 1 Parameter Block Definitions
Selection (Value)
Default: 0 (Enabled)
Range: 0 - 2
0 (Enabled)
Normal operation
Validates any changed EFB configuration settings. Reverts
1 (Refresh settings)
automatically to Enabled.
Activates silent mode (no messages are transmitted).
2 (Silent mode)
Silent mode can be terminated by activating the Refresh settings
selection of this parameter.
Validates any changes in the EFB settings, or activates silent mode.
Default: Read Only
Range: 0000h - FFFFh
Displays the status of the EFB communication.
This parameter is read-only.
Bit
0
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
Default: -
Range: 0 - 4294967295
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 depressed for
over 3 seconds.
Descriptions
Name
Init failed
1 = EFB initialization failed
Addr config err
1 = Node address not allowed by protocol
1 = Drive not allowed to transmit
Silent mode
0 = Drive allowed to transmit
Autobauding
Reserved
1 = Errors detected (A/B wires possibly
Wiring error
swapped)
1 = Error detected: check parameters
Parity error
58.04 and 58.05
1 = Error detected: check parameters
Baud rate error
58.05 and 58.04
No bus activity
1 = 0 bytes received during last 5 seconds
1 = 0 packets (addressed to any device)
No packets
detected during last 5 seconds
1 = Errors detected (interference, or
Noise or
another device with the same address on
addressing error
line)
1 = 0 packets addressed to the drive
Comm loss
received within timeout (58.16)
1 = No control word or references received
CW/Ref loss
within timeout (58.16)
Not active
Reserved
Protocol 1
Reserved
Protocol 2
Reserved
Internal error
Reserved
Information
3AXD50000011888

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