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Commissioning

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8.3Basic parameters

On the next pages you will find the list of parameters that are essential for the commissioning of the frequency converter. You will find more details of these and other special parameters in the HVAC and in the Multi-Control Application manuals.

Column explanations:

Code

= Location indication on the keypad; Shows the operator the present param. number

Parameter

= Name of parameter

Min

= Minimum value of parameter

Max

= Maximum value of parameter

Unit

= Unit of parameter value; Given if available

Default

= Value preset by factory

Cust

= Customer’s own setting

ID

= ID number of the parameter (used with PC tools)

 

 

 

= On the parameter code: parameter value can only be changed after the FC has been

 

 

 

stopped.

8.3.1Monitoring values (Control keypad: menu M1)

The monitoring values are the actual values of parameters and signals as well as statuses and measurements. Monitoring values cannot be edited. See Chapter 7.4.1 for more information.

Code

Parameter

Unit

ID

Description

V1.1

Output frequency

Hz

1

Frequency to the motor

V1.2

Frequency reference

Hz

25

 

V1.3

Motor speed

rpm

2

Calculated motor speed

V1.4

Motor current

A

3

Measured motor current

V1.5

Motor torque

%

4

Calculated actual torque/nominal torque of the unit

V1.6

Motor power

%

5

Calculated actual power/nominal power of the unit

V1.7

Motor voltage

V

6

Calculated motor voltage

V1.8

DC-link voltage

V

7

Measured DC-link voltage

V1.9

Unit temperature

ºC

8

Heat sink temperature

V1.10

Analogue input 1

V

13

AI1

V1.11

Analogue input 2

 

14

AI2

V1.12

Analogue output current

 

26

AO1

V1.13

Analogue output current 1, expander board

mA

31

 

V1.14

Analogue output current 2, expander board

mA

32

 

V1.15

DIN1, DIN2, DIN3

 

15

Digital input statuses

V1.16

DIE1, DIE2, DIE3

 

33

I/O expander board: Digital input statuses

V1.17

RO1

 

34

Relay output 1 status

V1.18

ROE1, ROE2, ROE3

 

35

I/O exp. board: Relay output statuses

V1.19

DOE 1

 

36

I/O exp. board: Digital output 1 status

V1.20

PID Reference

%

20

In percent of the maximum frequency

V1.21

PID Actual value

%

21

In percent of the maximum actual value

V1.22

PID Error value

%

22

In percent of the maximum error value

V1.23

PID Output

%

23

In percent of the maximum output value

V1.24

Autochange outputs 1, 2, 3

 

30

Used only in pump and fan control

 

 

 

 

Shows the current operating mode selected with the

V1.25

Mode

 

66

Start-up Wizard: 1=Standard, 2= Fan, 3= Pump, 4=

 

 

 

 

High Performance

Table 8-1. Monitoring values

8

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Image 85
Honeywell NXL Commissioning 8596 Basic parameters, Column explanations, Monitoring values Control keypad menu M1

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