Danfoss HVAC Drive FC 102 Series Instructions Manual page 5

Instructions
2.1.6 General Commands (Acknowledged)
VLT Response Command Subcommand
ACK 0
ACK 0
ACK 0
ACK F
ACK 0
ACK, no action 8
ACK, no action 8
ACK, no action 8
ACK, no action 8
ACK, no action 9
ACK, no action 9
ACK, no action 9
ACK, no action 9
NAK 0
NAK 0
®
VLT Metasys
NPA Object
Attribute Message Type Error Code
no.
Poll Message
4 -
No Acknowledge
Poll message
5 -
With Acknowledge
9 - Status update Message
- - Identify Device Type
0 - Synch Time
0 - Upload
1 - Upload
3 - Upload Record
4 - Upload Complete
0 - Download
1 - Download
3 - Download
4 - Download Complete
1 - Read Memory
8 - Warm Start
®
MG.11.G2.02 - VLT is a registered Danfoss trademark
Comments
The slave is to respond with any data
- points, analog or binary I/O that have
been flagged for COS
The slave is to respond with any data
- points, analog or binary I/O that have
been flagged for COS
Slave device must respond with device
manufacturing model number (Par. 6-21),
-
days in service (Par. 6-00) and device
status
Slave device responds with an identifica-
- tion number of 10H to indicate non JCI
device
The internal clock is syncronized by this
-
command
Optional, no support in the frequency
-
converter
Optional, no support in the frequency
-
converter
Optional, no support in the frequency
-
converter
Optional, no support in the frequency
-
converter
Optional, no support in the frequency
-
converter
Optional, no support in the frequency
-
converter
Record optional, no support in the
-
frequency converter
Optional, no support in the frequency
-
converter
Slave device memory read based on
01
memory addresses
01 JCI use only
2 2
5