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Vacon NXS0261-2A2H0SSF [9/12] Software modularity
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PID Control Multi-purpose Control Pump and Fan Control
The All-in-One application package has
seven applications (=default settings
and functionality of control inputs and
outputs, see tables below) which can be
selected with one parameter. The
application will also be requested by
the Start-up Wizard at the first power-
up. With this single setting, the controls
can be programmed e.g. for two
external control places or a pressure
control with the integrated PID
controller. In most cases, the default
basic application is suitable and only
the min/max frequencies as well as
motor nominal values must be set.
Thanks to the modular software
applications made by the VACON®
Programming tool (based on IEC 61131
standard), the All-in-One application
package can be replaced by the Water
application package that contains
several applications optimized for water
handling. There are also several other
general-purpose software applications
available.
Local /
Remote
Multi-step
Speed
Standard
PID
Control
Basic
Pump and
Fan Control
Multi-
purpose
Multi-
master
PFC
Advanced
Level Control
MultiFollower
PFC
Standard
Lift
Fire mode PID
All-in-one Application
package (standard)
Water Solutions application
package (option)
Special Applications
(several options)
Software modularity
I/O Defaults
AI1 PID reference P
AI2 PID actual value P
DI1 PID start/stop
DI2 External fault P
DI3 Fault reset P
DI4 f ctrl start/stop
DI5 Jog speed select P
DI6 PID/f ctrl select
AO1 f
out
P
DO1 Ready P
RO1 Run P
RO2 Fault P
When PID is required
I/O Defaults
AI1 f
ref
P
AI2 f
ref
P
DI1 Start forward P
DI2 Start reverse P
DI3 Fault reset P
DI4 Jog speed sel P
DI5 External fault P
DI6 Acc/dec time sel P
AO1 f
out
P
DO1 Ready P
RO1 Run P
RO2 Fault P
Most flexible of all
I/O Defaults
AI1 PID reference P
AI2 PID actual value P
DI1 PID start/stop P
DI2 Interlock 1 P
DI3 Interlock 2 P
DI4 f ctrl start/stop P
DI5 Jog speed select P
DI6 PID/f ctrl select P
AO1 f
out
P
DO1 Fault P
RO1 Autochange 1 P
RO2 Autochange 2 P
Control of up to five pumps
with auto-change
P = Programmable
9Danfoss Drives · DKDD.PB.913.A1.02
Содержание
- Features 2
- Vacon nxs is a compact ac drive in the power range of 0 7 560 kw and supply voltages of 208 690 v for heavy use in machines buildings and all branches of industry 2
- Vacon nxs the reliable choice 2
- Danfoss drives dkdd pb 13 a1 2 3
- Mains voltage 380 500 v 50 60 hz 3 standalone units 3
- Mains voltage 380 500 v 50 60 hz 3 wall mounted units 3
- Ratings and dimensions 3
- Danfoss drives dkdd pb 13 a1 2 4
- Hardware configurations standalone units 4
- Mains voltage 500 690 v 50 60 hz 3 standalone units 4
- Mains voltage 500 690 v 50 60 hz 3 wall mounted units 4
- Ratings and dimensions 4
- A2 00 00 00 5
- Danfoss drives dkdd pb 13 a1 2 5
- Mains voltage 208 240 v 50 60 hz 3 wall mounted units 5
- Type code key 5
- Vacon nxs 0003 5 a 2 h 1 s s s a1 a2 00 00 00 5
- An external 24 v supply option enables communication with the control unit even if the mains supply is switched off e g fieldbus communication and parameter settings 6
- Danfoss drives dkdd pb 13 a1 2 6
- Option boards 6
- Removable terminals snap in card installation automatic card identification and instructions on the drive help making quick connections if necessary the inputs outputs and fieldbus boards can be added in the field the vacon nxs is simply the most flexible frequency converter series on the market 6
- The vacon nxs units are delivered with opt a1 and opt a2 boards if the i o is not specified in many countries boards opt a1 and opt a3 are used as standard i o as the galvanically isolated thermistor input is often required 6
- There are no fixed inputs or outputs in the vacon nxs there are five slots a b c d and e for i o boards and a suitable board can be selected for each slot see the table below 6
- Vacon nxs control unit 6
- Danfoss drives dkdd pb 13 a1 2 7
- Opt a1 opt a2 7
- Opt a3 alternative 7
- Other typical options 7
- Vacon nxs standard i o 7
- A maximum of three values can be monitored simultaneously the multi monitoring feature 8
- Basic standard local remote multi step speed control 8
- First class usability 8
- Ncdrive for parameter setting copying storing printing monitoring and controlling 8
- Ncload for software updating and uploading special software to the drive 8
- The uncluttered text display panel with a well defined menu structure and functions such as automatic parameter copy and start up wizard makes commissioning and fine tuning as easy as possible 8
- The vacon pc tools require only an rs232c cable for communication with the drive no adapters etc required 8
- Vacon pc tools are available for download through our website at drives danfoss com 8
- Vacon pc tools include 8
- Vacon programming tool is available for makingtailor made software a license key and training required 8
- All in one application package standard water solutions application package option special applications several options 9
- Control with the integrated pid controller in most cases the default basic application is suitable and only the min max frequencies as well as motor nominal values must be set 9
- Package can be replaced by the water application package that contains several applications optimized for water handling there are also several other general purpose software applications available 9
- Pid control multi purpose control pump and fan control 9
- Software modularity 9
- Thanks to the modular software applications made by the vacon programming tool based on iec 61131 standard the all in one application 9
- The all in one application package has seven applications default settings and functionality of control inputs and outputs see tables below which can be selected with one parameter the application will also be requested by the start up wizard at the first power up with this single setting the controls can be programmed e g for two external control places or a pressure 9
- Emc and installation environment 10
- Emc selection table restricted distribution 10
- Environment 10
- Environments i e in practice the public and industrial networks respectively 10
- The product family standard en iec 61800 3 a1 sets limits for both emissions and immunity of radio frequency disturbances the environment has been divided into the 10
- Danfoss drives dkdd pb 13 a1 2 11
- Technical data 11
- Danfoss drives 12
- Danfoss drives is a world leader in variable speed control of electric motors we aim to prove to you that a better tomorrow is driven by drives it is as simple and as ambitious as that 12
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