Vacon NX series Applications Manual

7.4.3 INPUT SIGNALS
Table 86: Basic Settings (Control keypad: Menu M2 -> G2.2.1)
Index Parameter Min Max Unit Default Cust ID Description
P2.2.1.1 *
I/O B frequency
reference selec-
tion
0 7 0 343
0 = AI1
1 = AI2
2 = AI3
3 = AI4
4 = Keypad refer-
ence
5 = Fieldbus refer-
ence (FB Spee-
dReference)
6 = Motor potenti-
ometer
7 = PID controller
P2.2.1.2 *
Keypad control
reference selec-
tion
0 7 4 121
As in P2.2.1.1
P2.2.1.3 *
Fieldbus control
reference selec-
tion
0 7 5 122
As in P2.2.1.1
P2.2.1.4 * PID Reference 2 0 7 7 371
0 = AI1
1 = AI2
2 = AI3
3 = AI4
4 = PID reference
1 from keypad
5 = Fieldbus refer-
ence (FBProcess-
DataIN3)
6 = Motor potenti-
ometer
7 = PID reference
2 from keypad
P2.2.1.5
PID error value
inversion
0 1 0 340
0 = No inversion
1 = Inversion
P2.2.1.6
PID reference ris-
ing time
0.1 100.0 s 5.0 341
Time for reference
value to change
from 0% to 100%
P2.2.1.7
PID reference
falling time
0.1 100.0 s 5.0 342
Time for reference
value to change
from 100% to 0%
VACON · 206 PUMP AND FAN CONTROL APPLICATION
7
TEL. +358 (0)201 2121 · FAX +358 (0)201 212 205

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