Danfoss VLT HVAC Drive Metasys N2 Manual page 16

2. Instructions
2.1.14. Binary Output (BO) Commands (Not Acknowledged)
VLT
2
sponse
NAK
NAK
NAK
NAK
NAK
1)
Error code 11 is used because attributes are considered as fields/records in the point map
Table 2.8: No Subcommand coloumn in this table.
2.1.15. Internal Integers (ADI) Commands (Acknowledged)
Response
Table 2.9: No Error Code coloumn in this table.
16
Com- Re- NPA Ob-
Re- mand gion ject no.
1 4 0-10
1 4 0-10
2 4 0-10
2 4 0-10
2 4 0-10
VLT Command Subcom- Region NPA Object
mand
ACK 1 - 6
ACK 1 - 6
ACK 2 - 6
ACK 7 2 6
ACK 7 3 6
MG.11.G1.02 - VLT
Attribute Attribute Mes-
No. sage Type
6 In- Read Bi-
te- nary Out-
ger put
7 In- Read Bi-
te- nary Out-
ger put
2 Byte Write Bi-
nary Out-
put
6 In- Write Bi-
te- nary Out-
ger put
7 In- Write Bi-
te- nary Out-
ger put
database.
Attribute Attribute Message Type
no. No.
0-254 1 Inte- Read Internal
ger Parameter of
object type in-
teger (16 bit)
0-254 2 Inte- Read Internal
ger Parameter of
object type in-
teger (16bit)
0-254 - Inte- Write Internal
ger Parameter of
object type in-
teger (16bit)
0-254 - Inte- Override In-
ger ternal Param-
eter of object
type Integer
0-254 - - Override Re-
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VLT HVAC Drive Metasys N2
Error Comments
Code
Read Interstage on
11 1)
delay attribute asso-
ciated with each in-
dividual point. (JCI
use only)
1) Read Interstage off
11
delay attribute asso-
ciated with each in-
dividual point. (JCI
use only)
1) Object Status not
11
writeable
Write Interstage on
11 1)
delay attribute asso-
ciated with each in-
dividual point. (JCI
use only)
1) Write Interstage off
11
delay attribute asso-
ciated with each in-
dividual point. (JCI
use only)
Comments
Read Object Status
associated with each
individual point
Read Current Value
attribute associated
with each individual
point
Write to Current Value
attribute associated
with each individual
point
Write to internal pa-
rameter current value
(set-up parameters
for VLT)
(16 bit)
Set the current value,
lease the value that it was
before the 1. Override
Command was issued