B&R 8I84T200037.01P-1, Руководство пользователя

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Programming guidelines
ACOPOSinverter P84 User's Manual 2.10 259
[TORQUE LIMITATION] (tOL-)
Code Name/Description Setting range Factory settings
tOL- [TORQUE LIMITATION]
This function cannot be activated in V/F-profile mode.
tLA [Torque limit. activ.] [No] (nO)
nO [No] (nO) : Function not active
YES [Yes] (YES) : Function permanently active.
LI1 [LI1] (LI1)
- .
- .
- .
[...] (...) : See the assignment conditions
In state 0 of the input or the assigned bit, the function is not active.
In state 1 of the input or the assigned bit, the function is active.
IntP [Torque increment] [1%] (1)
The parameter is not accessible when [activation m limit] (tLA) = [No] (nO) .
Selection of the unit of the parameter [Motor torque limit] (tLIM) and [Generator torque limit] (tLIG) .
0.1 [0.1%] (0.1) : Unit 0.1%.
1 [1%] (1) : Unit 1%.
tLIM [Motoring torque lim]
1)
0 to 300% 100%
The parameter is not accessible when [activation m limit] (tLA) = [No] (nO) .
Torque limiting for generator operation in percent or 0.1% of the rated torque in accordance with the parameter
[Torque increment]
(IntP) .
tLIG [Gen. torque lim]
1)
0 to 300% 100%
The parameter is not accessible when [activation m limit] (tLA) = [No] (nO) .
Torque limiting for generator operation in percent or 0.1% of the rated torque in accordance with the parameter [Torque increment] (IntP) .
tAA [Torque ref. assign.] [No] (nO)
If the function is assigned, the limitation varies between 0 and 300% of the rated torque on the basis of the 0 to 100% signal applied to the
assigned input.
Examples:
• 12 mA on a 4 to 20 mA input results in limitation of 150% of the rated torque.
• 2.5 V on a 10 V input results in 75% of the rated torque.
nO [No] (nO) : Not assigned (function not active)
AI1
[AI1]
(AI1)
AI2 [AI2] (AI2)
PG [Encoder] (PG) : Encoder input, if encoder card present
AIU1 [AI virt com] (AIU1) : Virtual input via the communication bus, which is configured via [AI1 communication] (AIC1) .
Warning!
ACCIDENTAL OPERATION OF DEVICE
If the equipment is switched to forced local mode (
see "COMM. CARD and FORCED LOCAL (LCF-)" on page 310 ), the virtual
input used in the current configuration remains fixed at the last value transmitted. The virtual input and mode "Forced local" are
not permitted to be used in the same configuration.
Failure to follow these instructions will result in death or serious injury.
tLC [Analog limit. act.] [Yes] (YES)
The parameter is accessible if
[Assign ref. M]
(tAA) is not equal to
[No]
(nO) .
YES [Yes] (YES) : The limit depends on the input occupied by [Torque ref. assign] (tAA) .
LI1 [LI1] (LI1)
- .
- .
- .
[...] (...) : See the assignment conditions
In state 0 of the input or of the associated bit:
• The limit is provided by the parameters [Motor torque lim] (tLIM) and [Generator torque lim] (tLIG) if [Torque limit. activ.] (tLA) is
not [No] (nO) .
• No limit if [Torque limit activ.] (tLA) = [No] (nO) .
In state 1 of the input or of the associated bit:
• [The limit depends on the input occupied by [Torque ref. assign] (tAA) .
Note:
If [Torque Limit] (tLA) and [Torque ref. assign] (tAA) are released at the same time, the lowest value is taken into account.
1) This parameter can also be accessed via the [SETTINGS] (SEt-) menu.
Parameter that can be modified during operation or when stopped.