B&R ACOPOSinverter P84, User Manual

Page: 229 / 405

Programming guidelines
ACOPOSinverter P84 User's Manual 2.10 229
[EXTERNAL LOAD MEAS.] (ELM-)
Code Name/Description Setting range Factory settings
ELM- [EXTERNAL LOAD MEAS.]
PES [ext. sensor] [No] (nO)
The function can be accessed if the brake logic is assigned.
If [ext. sensor] (PES) is not [No] (nO) , [Type of movement] (bSt) is forced to [Hoist] (UEr) .
nO [No] (nO) : Function not active
AI1 [AI1] (AI1) : Analog input
AI2 [AI2] (AI2) : Analog input
PG [Encoder] (PG) : Encoder input if encoder card has been inserted
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.
LP1 [Load measure Pt 1x] 0 to 99.99% 0
0 to 99.99% of signal on assigned input.
[Load measurement Pt 1x] (LP1) must be less than [load measurement Pt 2x] (LP2) .
The parameter is accessible when [ext. sensor] (PES) is assigned.
CP1 [Pt 1y] -1.36 to 1.36 In
1)
- In
Current that corresponds with the load [load measurement Pt 1x] (LP1) ; in A.
The parameter is accessible when [ext. sensor] (PES) is assigned.
LP2 [Load measure Pt 2x] 0.01 to 100% 50%
0.01 to 100% of signal on assigned input.
[Load measurement Pt 2x] (LP2) must be greater than [load measurement Pt 1x] (LP1) .
The parameter is accessible when [ext. sensor] (PES) is assigned.
CP2 [Pt 2y] -1.36 to 1.36 In
1)
0
Current that corresponds with the load [load measurement Pt 2x] (LP2) ; in A.
The parameter is accessible when [ext. sensor] (PES) is assigned.
IbrA [Ibr 4-20 mA loss] 0 to 1.36 In
1)
0
Brake release current in the event of the loss of the load sensor information.
This parameter can be accessed if the load sensor is assigned to an analog current input and the 4-20 mA loss fault is deactivated.
Recommended settings:
• 0 for elevators
• Rated motor current for a hoisting application
1) In is the same as the rated current specified in the installation instructions and on the nameplate of the inverter.
Parameter that can be modified during operation or when stopped.