User Guide

Honeywell LonWorks Commissioning 17
5. Commissioning
READ FIRST CHAPTER 8 ‘COMMISSIONING’ in the User manual of the drive type used
(see page 4 for download instructions for manuals).
5.1 Fieldbus C4 Option Board Parameters
The Honeywell LonWorks C4 option board is commissioned with the control keypad by giving
values to appropriate parameters in menu M7 (for locating the expander C4 option board
menu, see NX User's Manual, Chapter 7).
Expander C4 Option Board menu (M7)
The Expander C4 option board menu makes it possible for the user 1) to see what expander
C4 option boards are connected to the control C4 option board and 2) to reach and edit the
parameters associated with the expander C4 option board.
Enter the following menu level (G#) with the Menu button right. At this level, you can browse
through slots A to E with the Browser buttons to see what expander C4 option boards are
connected. On the lowermost line of the display you also see the number of parameter
groups associated with the C4 option board.
If you still press the Menu button right once you will reach the parameter group level including
one parameter (Service pin).
LonWorks parameters
To commission the LonWorks C4 Option board, enter the parameter G7.5.1.1 from the
Parameters group (G7.5.1). Give the desired value to the LonWorks parameter.
# Name Default Range Description
1 Service Pin 0 0..1 Broadcasts a service pin message to the
network.
Table 4. LonWorks parameters
5.2 Start-Up Test
Frequency converter application
Choose Fieldbus (Bus/Comm) for the active control place (see NX User's Manual, Chapter
7.3.3).
Master software
1. Write 100.0 1 to nviDrvSpeedStpt.
2. Frequency converter status is RUN and output frequency is 1.00 * nviDrvSpeedScale
3. Write 0.0 0 to nviDrvSpeedStpt
4. Frequency converter status is STOP.
If nvoDrvStats bit 3 = 1 Status of frequency converter is FAULT.