Danfoss VLT 6000 HVAC Series User Manual

Example - Write a parameter value:
Parameter 202 Output frequency high limit, f
MAX
is to
be changed to 100 Hz. This value must be remember
after a power failure, so it is written in EEPROM.
PKE = E0CA Hex - Write to parameter 202
Output frequency high limit, f
MAX
IND = 0000 Hex
PWE
HIGH
= 0000 Hex
PWE
LOW
= 03E8 Hex - Data value 1000, corre-
sponding to 100 Hz, see Conversion.
The reply from the slave to the master will be:
Example - Choice of a data value:
kW [20] is to be selected in parameter 415 Process
units. This value must be remembered after a power
failure, so it is written in EEPROM.
PKE = E19F Hex - Write to parameter 415
Process units
IND = 0000 Hex
PWE
HIGH
= 0000 Hex
PWE
LOW
= 0014 Hex - Choose data choice kW
[20]
The reply from the slave to the master will be:
Example - Read a parameter value:
The value in parameter 206 Ramp-up time is required.
The master sends the following enquiry:
PKE = 10CE Hex - read parameter 206
Ramp-up time
IND = 0000 Hex
PWE
HIGH
= 0000 Hex
PWE
LOW
= 0000 Hex
If the parameter value in parameter 206 Ramp-up
time is 10 seconds, the reply from the slave to the
master will be as follows:
VLT
®
6000 HVAC Series
160 MG.61.B5.02 - VLT
®
is a registered Danfoss trademark

Danfoss VLT 6000 HVAC Series Specifications

General

Brand	Danfoss
Model	VLT 6000 HVAC Series
Category	DC Drives
Language	English