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ABB ACS880 - O Bus Diagnostics

ABB ACS880
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Def / Type
FbEq 16b / 32b
DescriptionName / Range /
Selection
No.
Distributed I/O bus settings.I/O bus
diagnostics
208
This group is only visible with a BCU control unit.
This group contain parameters related to the
distributed I/O bus, which is used with some drives for
monitoring the cooling fans of the cabinet system. For
details, refer to
CIO-01 I/O module for distributed I/O
bus control user’s manual
(3AXD50000126880
[English]).
- / uint32Displays a count of messages (ie. packets) transmitted
by the master.
Transmitted packets208.1
1 / 1Number of messages transmitted by the master.0...2147483647
- / uint32Displays a count of messages (ie. packets) sent to the
master.
Received packets208.2
1 / 1Number of messages received by the master.0...2147483647
- / uint32Displays a count of packets with a CRC error. An
increasing count indicates errors in the check sum.
CRC errors208.3
1 / 1Number of CRC errors.0...2147483647
- / uint32Displays a count of character errors. An increasing
count indicates a configuration problem on the bus.
UART errors208.4
1 / 1Number of UART errors.0...2147483647
- / uint32Displays a count of Modbus® errors. An increasing
count indicates errors on the Modbus protocol.
Modbus errors208.5
1 / 1Number of Modbus errors.0...2147483647
- / uint32Displays a sum of time outs in all of the nodes (see
parameters 208.11…208.26). A time out is a request
Timeouts208.6
response cycle in the I/O bus, where the bus master
sends a request but does not get a correctly-formed
response message in return within the time window
reserved for the cycle.
1 / 1Number of timeouts.0...2147483647
- / uint32Displays a count of timeouts in node 1.Node 1 timeouts208.11
1 / 1Number of timeouts in node 1.0...2147483647
- / uint32Displays a count of timeouts in node 2.Node 2 timeouts208.12
1 / 1Number of timeouts in node 2.0...2147483647
- / uint32Displays a count of timeouts in node 3.Node 3 timeouts208.13
1 / 1Number of timeouts in node 3.0...2147483647
- / uint32Displays a count of timeouts in node 4.Node 4 timeouts208.14
1 / 1Number of timeouts in node 4.0...2147483647
- / uint32Displays a count of timeouts in node 5.Node 5 timeouts208.15
1 / 1Number of timeouts in node 5.0...2147483647
- / uint32Displays a count of timeouts in node 6.Node 6 timeouts208.16
1 / 1Number of timeouts in node 6.0...2147483647
- / uint32Displays a count of timeouts in node 7.Node 7 timeouts208.17
642 Parameters

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