COSMOS DRIVER SERIES 3000 - USE AND MAINTENANCE MANUAL
of the output current added to an offset value. This
parameter is used when the analogue output is set to
provide the motor position error reference ERR-POS.
7.2.13 Driver menu
7.2.13.1 Models for brushless motor
Menu
Entry
Lev
.
Description
1.10
>DRIVE
-
This section includes the parameters for the driver
configuration.
1.10.1
MODEL
-
Code indicating the driver features, as per chapter
1.10.2
VRMS NOMINAL[V]
3
Rms rated voltage for the driver. This parameter
must be set according to the mains voltage. The
value must coincide with the rms rated voltage of
the selected motor [1.4.2]. Otherwise, the error 21
will occur (motor voltage different from driver
voltage).
Min=+230V, Max=+480V
1.10.3
VBUS DC MAX [V]
4
Maximum DC BUS voltage, beyond which the error
10 occurs (DCBUS voltage beyond maximum limit).
1.10.4
VBUS DC MIN [V]
4
Minimum DC BUS voltage, below which the error 14
occurs (DCBUS voltage too low).
1.10.5
VDC BRAKE ACT[V]
4
DC BUS voltage for the intervention of the brake
resistor.
1.10.6
IRMS NOM [A]
3
It sets the rms rated current that will be supplied to
the driver. This parameter allows you to limit the
current depending on the application to be
controlled and according to the exigencies of
thermal dissipation.
Min=+0.01A, Max=depending on the model and on
the switching frequency.
1.10.7
IRMS MAX [A]
4
Maximum rms current that can be supplied by the
driver.
1.10.8
SPEED MAX[rpm]
4
Maximum motor rotation speed that can be
controlled by the driver.
1.10.9
DRIVE TEMP MAX
[°C]
4
Maximum temperature allowed for the driver
dissipator.
1.10.10
INT BRAKE TMAX
[°C]
4
Maximum temperature allowed for the internal brake
resistor.
1.10.11
USE EXT BRAKE
3
Use of the external brake resistor.
It allows you to determine whether to use the
internal resistor or the external one. If it is set at
“No”, the driver will use the internal resistor; if it is
set at “Yes”, the driver will use the external one.
Warning: if you set the external resistor use, but you
connect the internal one, you can damage it.
Options: No, Yes
1.10.12
DISABLE FAN ERR
4
It disables the error of the cooling fan speed.
1.10.13
DISABLE VDC ERR
4
It disables the error of 24 Volt power supply.
1.10.14
DISABLE HST ERR
4
It disables the error of drive overtemperautre.
Ver. 1.07
Pag. 81
