ABB ACS880 Series, Руководство по прошивке

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Def / Type
FbEq 16b / 32b Description Name / Range /
Selection No.
- / - Load gear numerator. -2147483648...2147483647
1 / int32 See parameter 90.53 Load gear numerator .
Note: This parameter cannot be changed while the
drive is running.
Load gear
denominator 90.54
- / - Load gear denominator. -2147483648...2147483647
Fault / uint16 Selects how the drive reacts to loss of load feedback. Load feedback fault 90.55
0 Drive trips on a 73A1 Load position feedback fault. Fault
1 Drive generates an A798 Encoder option comm loss or
A7B1 Load speed feedback warning and continues
operation using estimated feedbacks.
Warning
- / int32 Defines a load-side position offset. The resolution is
determined by parameter
90.57 Load position
resolution .
Load position offset 90.56
- / - Load-side position offset. -2147483648...2147483647
rev
16 / uint16 Defines how many bits are used for load position count
within one revolution. For example, with the setting of
18, the position value is multiplied by 65536 for display
in parameter
90.4 Load position .
Load position
resolution 90.57
- / - Load position resolution. 0...31
- / int32 Defines an initial position (or distance) for the position
counter (as an integer value) when parameter
90.59
Pos counter init value int source is set to Pos counter
init value int .
See also section Position counter (page 94) .
Pos counter init
value int 90.58
- / - Initial integer value for position counter. -2147483648...2147483647
Pos counter init value
int / uint32 Selects the source of the initial position integer value.
When the source selected by
90.67 Pos counter init cmd
source activates, the value selected in this parameter
is assumed to be the position of the load.
Pos counter init
value int source 90.59
0 0. Zero
1 Parameter 90.58 Pos counter init value int . Pos counter init
value int
See Terms and abbreviations (page 169) . Other [value]
Request
re-initialization /
uint16 Selects how the position counter reacts to loss of load
feedback. Pos counter error
and boot action 90.60
0 Bit 4 of 90.35 Pos counter status is cleared.
Reinitialization of position counter is recommended.
Request
re-initialization
572 Parameters