Vacon 100 flow User Manual

Common Industrial Objects implemented by vacon® 100 family vacon • 51
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7
Instance Attribute “SpeedActual”
This attribute allows reading of the speed actual value. The unit of the attribute must be (RPM /
2
SpeedScale
), where the SpeedScale is attribute 22
d
.
If the SpeedScale attribute is not used by the master, the default unit [1 RPM] is assumed. This is
equivalent to the value 0 being used for the SpeedScale.
Instance Attribute “SpeedRef”
This attribute allows reading and writing of the speed reference set point. The unit of the attribute
must be (RPM / 2
SpeedScale
), where SpeedScale is attribute 22
d
.
If the SpeedScale attribute is not used by the master, the default unit [1 RPM] is assumed. This is
equivalent to the value 0 being used for SpeedScale.
Instance Attribute “TorqueActual”
This attribute allows reading of the torque actual value. The unit of the attribute must be (Nm /
2
TorqueScale
), where the TorqueScale is attribute 24
d
.
If the TorqueScale attribute is not used by the master, the default unit [1 Nm] is assumed. This is
equivalent to the value 0 being used for the TorqueScale.
Instance Attribute “TorqueRef”
This attribute allows reading and writing of the torque reference set point. The unit of the attribute
must be (Nm / 2
TorqueScale
), where the TorqueScale is attribute 24
d
.
If the TorqueScale attribute is not used by the master, the default unit [1 Nm] must be assumed. This
is equivalent to the value 0 being used for TorqueScale. To set the drive to the torque control, see
Chapter 10 "APPENDIX 2 - FIELDBUS PARAMETRISATION".
Instance Attribute “ProcessActual”
This attribute allows reading of the process actual value. The unit of the attribute must be (% /
2
ProcessScale
), where the ProcessScale is attribute 25
d
. The VACON® 100 Family EtherNet/IP does
not support ProcessScale.
Instance Attribute “ProcessRef”
This attribute allows reading and writing of the process reference set point. The unit of the attribute
must be (% / 2
ProcessScale
), where ProcessScale is attribute 25
d
. The VACON® 100 Family EtherNet/
IP does not support ProcessScale.
Instance Attribute “SpeedScale”
The SpeedActual and SpeedRef values are scaled according to the value of this attribute. The default
value is 0
d
.
The largest allowed value for this attribute in the VACON® 100 Family AC drives is 7 (allowing
resolution of 0.0078 RPM) and the minimum allowed value is -4 (allowing resolution of 16 RPM). The
maximum speed value for input/output is thus ca 524000 RPM.

Vacon 100 flow Specifications

General

Protection class	IP20
Communication interface	RS-485
Operating temperature	-10°C to +50°C
Storage temperature	-40°C to +70°C
Ambient temperature	-10°C to +40°C
Control method	Sensorless vector control
Communication protocols	CANopen
Approvals	CE, UL
I/O	2 analog inputs
Protection features	Overcurrent, overvoltage, undervoltage, overtemperature
Frequency range	0 Hz to 400 Hz
Humidity	5% to 95%, non-condensing
Voltage range	208-240 V