Parameters 315
Defines the brake open delay, ie. the delay between the
internal open brake command and the release of motor speed
control. The delay timer starts when the drive has magnetized
the motor. Simultaneously with the timer start, the brake
control logic energizes the brake control output and the brake
starts to open.
Set this parameter to the value of mechanical opening delay
specified by the brake manufacturer.
0.00 s
0.00…5.00 s
Brake open delay.
100 = 1 s
Specifies a delay between a close command (that is, when
the brake control output is de-energized) and when the drive
stops modulating. This is to keep the motor live and under
control until the brake actually closes.
Set this parameter equal to the value specified by the brake
manufacturer as the mechanical wake-up time of the brake.
0.00 s
0.00…60.00 s
Brake close delay.
100 = 1 s
Defines the brake close speed as an absolute value.
After motor speed has decelerated to this level, a close
command is given.
100.00 rpm
0.00…1000.00 rpm
Brake close speed.
See par.
45
Settings for the energy saving calculators.
See also section
Energy saved in GWh compared to direct-on-line motor
connection. This parameter is incremented when
rolls over.
This parameter is read-only (see parameter
).
0
0…65535 GWh
Energy savings in GWh.
1 = 1 GWh
Energy saved in MWh compared to direct-on-line motor
connection. This parameter is incremented when
rolls over.
When this parameter rolls over, parameter
is incremented.
This parameter is read-only (see parameter
).
0
0…999 MWh
Energy savings in MWh.
1 = 1 MWh
Energy saved in kWh compared to direct-on-line motor
connection.
If the internal brake chopper of the drive is enabled, all energy
fed by the motor to the drive is assumed to be converted into
heat, but the calculation still records savings made by
controlling the speed. If the chopper is disabled, then
regenerated energy from the motor is also recorded here.
When this parameter rolls over, parameter
is incremented.
This parameter is read-only (see parameter
).
0.0
0.0…999.9 kWh
Energy savings in kWh.
10 = 1 kWh
No.
Name/Value
Description
Def/FbEq16
Содержание ACS560
Страница 1: ...ABB GENERAL PURPOSE DRIVES ACS560 standard control program Firmware manual...
Страница 4: ...4...
Страница 30: ...30 Start up control with I O and ID run...
Страница 32: ...32 Using the control panel...
Страница 100: ...100 Program features...
Страница 153: ...Control macros 153...
Страница 160: ...160...
Страница 374: ...374 Parameters...
Страница 408: ...408 Additional parameter data...
Страница 466: ...466 Fieldbus control through the embedded fieldbus interface EFB...
Страница 504: ...504 Control chain diagrams...
Страница 508: ...508 Parameterization with drive composer...
Страница 512: ...512 Parameterization with automation builder drive manager...