ABB ACS880 Series, Руководство по прошивке

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Def / Type
FbEq 16b / 32b Description Name / Range /
Selection No.
3 The trim function is active. The trimming factor is a
combination of both
Direct and Proportional modes;
the proportions of each are defined by parameter 40.54
Set 1 trim mix .
Combined
Torque / uint16 Selects whether trimming is used for correcting the
speed, torque or frequency reference. Set 1 trim selection 40.52
1 Torque reference trimming. Torque
2 Speed reference trimming. Speed
3 Frequency reference trimming. Frequency
Not selected / uint32 Selects the signal source for the trim reference. Set 1 trimmed ref
pointer 40.53
0 None. Not selected
1 12.12 AI1 scaled value (page 226) . AI1 scaled
2 12.22 AI2 scaled value (page 228) . AI2 scaled
3 3.5 FB A reference 1 (page 179) . FB A ref1
4 3.6 FB A reference 2 (page 179) . FB A ref2
See Terms and abbreviations (page 169) . Other [value]
0.000 / real32 When parameter 40.51 Set 1 trim mode is set to
Combined , defines the effect of direct and proportional
trim sources in the final trimming factor.
0.000 = 100% proportional
0.500 = 50% proportional, 50% direct
1.000 = 100% direct
Set 1 trim mix 40.54
1 = 1 / 1000 = 1 Trim mix. 0.000 ... 1.000
1.000 / real32 Defines a multiplier for the trimming factor. This value
is multiplied by the result of parameter
40.51 Set 1 trim
mode .
Consequently, the result of the multiplication is used
to multiply the result of parameter
40.56 Set 1 trim
source .
Set 1 trim adjust 40.55
1 = 1 / 1000 = 1 Multiplier for trimming factor. -100.000 ... 100.000
PID ref / uint16 Selects the reference to be trimmed. Set 1 trim source 40.56
1 PID setpoint. PID ref
2 PID controller output. PID output
Not selected / uint32 Selects the source that determines whether process
PID parameter set 1 (parameters
40.07 … 40.56 ) or set
2 (group 41 Process PID set 2 ) is used.
0 = Process PID parameter set 1 in use
1 = Process PID parameter set 2 in use
PID set1/set2
selection 40.57
0 0 Not selected
1 1 Selected
2 Digital input DI1 ( 10.2 DI delayed status , bit 0). DI1
3 Digital input DI2 ( 10.2 DI delayed status , bit 1). DI2
432 Parameters