ABB ACQ810 - Page 236

236 Parameters
58.11 Reference scale Defines the factor which the DCU 16-bit communication
profile uses when scaling fieldbus references to drive
references and drive actual values to fieldbus actual signals.
The references are multiplied by this scaling factor. See
section DCU 16-bit profile on page 348.
1…65535 Scaling factor. 1 = 1
58.15 Comm diagnostics 16-bit packed boolean data word for the communication
diagnostics flag bits. Read only.
0x0000…0xFFFF Data word (hex). 1 = 1
58.16 Received packets Shows the number of message packets received by the
drive, including only such packets that are addressed to the
drive. Note: The user can reset the counter (by setting the
value to 0).
0…65535 No. of message packets. 1 = 1
58.17 Transm packets Shows the number of message packets sent by the drive.
Note: The user can reset the counter (by setting the value to
0).
0…65535 No. of message packets. 1 = 1
58.18 All packets Shows the total number of message packets received by the
drive, including all packets addressed to any valid node on
the fieldbus link. Note: The user can reset the counter (by
setting the value to 0).
0…65535 No. of message packets. 1 = 1
58.19 UART errors Shows the number of messages with communication errors
other than CRC errors which the drive has received (e.g.
UART buffer overflow errors). Read only.
0..65535 No. of messages with errors (excluding messages with CRC
errors).
1 = 1
58.20 CRC errors Shows the number of messages with Cyclic Redundancy
Check (CRC) errors which the drive has received. Read
only.
Note: High electromagnetic noise levels may generate
errors.
No. Name/Value Description FbEq
Bit Information
0 Reserved.
1 Last received packet was not for this node.
2 Reserved.
3 At least one packet has been successfully received after the power up.
4 Reserved.
5 Communication time-out has occured.
6…7 Reserved.
8 Last write was not successful because of a parameter value limit violation.
9 Last read was not successful because only one register was used to read a 32-bit value.
10 Last write was not successful because the parameter was read only.
11 Last parameter access was not successful because the parameter or group did not exist.
12…14 Reserved.
15 Last write was not successful because only one register was used to read a 32-bit value.
16…31 Reserved.