Danfoss VLT HVAC Drive Metasys N2 Manual page 9

®
VLT HVAC Drive Metasys N2
2.1.7. Analog Input Commands (Acknowledged)
VLT Re-
sponse
ACK
ACK
ACK
ACK
ACK
ACK
ACK
ACK
ACK
ACK
ACK
ACK
ACK
ACK
ACK, no ac-
tion
ACK, no ac-
tion
ACK, no ac-
tion
Table 2.2: No Error code in this table.
Sub-
Com- Re- NPA Object
com-
mand gion no.
mand
1 - 1 0-23
1 - 1 0-23
1 - 1 0-23
1 - 1 0-23
1 - 1 0-23
1 - 1 0-23
1 - 1 0-23
1 - 1 0-23
2 - 1 0-23
2 - 1 0-23
2 - 1 0-23
2 - 1 0-23
2 - 1 0-23
2 - 1 0-23
7 2 1 0-23
7 3 1 0-23
7 7 1 0-23
MG.11.G1.02 - VLT ® is a registered Danfoss trademark
Attrib- Attribute Message
ute No. Type
Read Analog
1 Byte
Input
Read Analog
2 Byte
Input
Read Analog
3 Float
Input
Read Analog
8 Float
Input
Read Analog
9 Float
Input
Read Analog
10 Float
Input
Read Analog
11 Float
Input
Read Analog
12 Float
Input
Write Analog
1 Byte
Input
Write Analog
8 Float
Input
Write Analog
9 Float
Input
Write Analog
10 Float
Input
Write Analog
11 Float
Input
Write Analog
12 Float
Input
Override Ana-
- Float
log inputs
Override Ana-
- -
log Release
Write Analog
- -
Input Attributes
2. Instructions
Comments
Read Object Configura-
tion attribute associ-
ated with each individ-
ual point
1) Read Object Status
attribute associated
with each individual
point
2) Read Analog Input
Value attribute associ-
ated with each individ-
ual point
Read Low Alarm attrib-
ute associated with
each individual point
Read Low Warning at-
tribute associated with
each individual point
Read High Warning at-
tribute associated with
each individual point
Read High Alarm attrib-
ute associated with
each individual point
Read Differential attrib-
ute associated with
each individual point
Write to Object Config-
uration attribute associ-
ated with each individ-
ual point
Write to Low Alarm Lim-
it attribute associated
with each individual
point
Write to Low Warning
Limit attribute associ-
ated with each individ-
ual point
Write to High Warning
Limitattribute associ-
ated with each individ-
ual point
Write to High Alarm
Limit attribute associ-
ated with each individ-
ual point
Write to Differential at-
tribute associated with
each individual point
Analog inputs are "out-
puts" from the frequen-
cy converter and should
not be written over by
the network controller
Analog inputs are "out-
puts" from the frequen-
cy converter and should
not be written over by
the network controller
Optional command for
slave devices. Only
used for N2 commis-
sioning purposes
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