ABB ACS880 Firmware Manual page 488

488 Parameters
No. Name/Value
96.53 Actual checksum
00000000h...
FFFFFFFFh
96.54 Checksum action
No action
Pure event
Warning
Warning and
prevent start
Fault
96.55 Checksum control
word
Bit Name
0 Approved checksum 1
1 Approved checksum 2
2 Approved checksum 3
3 Approved checksum 4
4 Set approved checksum 1
5 Set approved checksum 2
6 Set approved checksum 3
7 Set approved checksum 4
8...15 Reserved
00000000b...
11111111b
96.56 Approved
checksum 1
00000000h...
FFFFFFFFh
96.57 Approved
checksum 2
00000000h...
FFFFFFFFh
Description
Displays the actual parameter configuration checksum. The
checksum is generated and updated whenever an action is
selected in 96.54 Checksum
The parameters included in the calculation have been pre-
selected, but the selection can be edited using the Drive
customizer PC tool.
See also section Parameter checksum calculation
(page 130).
Actual checksum.
Selects how the drive reacts if the parameter checksum
(96.53 Actual checksum) does not match any of the active
approved checksums (96.56...96.59). The active
checksums are selected by
No action taken. (The checksum feature is not in use.)
The drive generates an event log entry
mismatch).
The drive generates a warning
The drive generates a warning
Starting the drive is prevented.
The drive trips on 6200 Checksum
Bits 0...3 select to which approved checksums (out of
96.56...96.59) the actual checksum (96.53) is compared.
Bits 4...7 select an approved (reference) checksum
parameter (96.56...96.59) into which the actual checksum
from parameter 96.53 is copied.
Description
1 = Enabled: Checksum 1 (96.56) is observed.
1 = Enabled: Checksum 2 (96.57) is observed.
1 = Enabled: Checksum 3 (96.58) is observed.
1 = Enabled: Checksum 4 (96.59) is observed.
1 = Set: Copy value of
1 = Set: Copy value of
1 = Set: Copy value of
1 = Set: Copy value of
Checksum control word.
Approved (reference) checksum 1.
Approved checksum 1.
Approved (reference) checksum 2.
Approved checksum 2.
action.
96.55 Checksum control
(B686 Checksum
(A686 Checksum mismatch). 2
(A686 Checksum mismatch).
mismatch.
96.53 into
96.53 into
96.53 into
96.53 into
Def/FbEq16
0000h
-
No action
word.
0
1
3
4
00000000b
96.56.
96.57.
96.58.
96.59.
1 = 1
0000h
-
0000h
-