Vacon NX series Applications Manual

1210 EXTERNAL BRAKE ACKNOWLEDGEMENT 6 (2.2.7.24)
Connect this digital input signal to an auxiliary contact of the mechanical brake. If the brake
opening command is given, but the contact of the brake feedback signal does not close in
given time, a mechanical brake fault shows (fault code 58). The parameter is available for
NXP drives only.
1213 EMERGENCY STOP 6 (2.2.7.30)
Indication to the drive that the machine has been stopped by the external emergency stop
circuit. Select the digital input to activate the emergency stop input to the drive. When the
digital input is low the drive stops as per the parameter definition of ID1276 Emergency stop
mode and indicates the warning code A63.
The parameter is available for NXP drives only.
1217 ID BIT FREE DO1 6 (P2.3.1.6)
Select the signal for controlling the DO. The parameter has to be set in format xxxx.yy where
xxxx is the ID number of a signal and yy is the bit number. For example, the value for DO
control is 43.06. 43 is the ID number of Status Word. So the digital output is ON when bit
number 06 of Status Word (ID no. 43) i.e. Run Enable is on.
1218 DC READY PULSE 6 (2.3.3.29)
Charge DC. Used to charge the inverter drive through an input switch. When the DC link
voltage is above the charging level a 2-second pulse train is generated to close the input
switch. The pulse train is OFF when the input switch acknowledgement goes high. The
parameter is available for NXP drives only.
1239 INCHING REFERENCE 1 6 (2.4.15)
1240 INCHING REFERENCE 2 6 (2.4.16)
These parameters define the frequency reference when inching is activated.
The parameter is available for NXP drives only.
1241 SPEED SHARE 6 (2.11.5)
Defines the percentage for final speed reference from received speed reference.
TORQUE REFERENCE FILTERING TIME 6 (2.10.10)
Gives the filtering time for the torque reference.
1248 LOAD SHARE 6 (2.11.6)
Defines the percentage for final torque reference from received torque reference.
1250 FLUX REFERENCE 6 (2.6.23.32)
Defines how much magnetization current will be used.
PARAMETER DESCRIPTIONS VACON · 359
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Vacon NX series Specifications

General

Product type	AC Drive
Output voltage range	0-Uin
Frequency range	0-500 Hz
Enclosure classes	IP00, IP21
Mounting types	Wall
Braking chopper	Integrated or external
EMC filter	Built-in or external
Control modes	Scalar, Vector
Protection features	Overcurrent, overvoltage, undervoltage, overtemperature, short circuit
Communication options	Modbus, Profibus, CANopen, Ethernet
Ambient temperature range	-10°C to +50°C
Cooling method	Air-cooled