Danfoss LonWorks Option Card, Инструкция по эксплуатации

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MG.60.N1.22 - VLT is a registered Danfoss trademark
VLT
®
5000 / VLT
®
6000 HVAC / VLT
®
8000 AQUA
Parameter
Descriptions
803 803 803 803 803
Bus time out
Bus time out Bus time out Bus time out Bus time out
Selection:
1 - 99 sec
★
1 sec
Function:
Sets the duration for the bus time out function.
If the set time passes without the drive
receiving a LonWorks message addressed to
★
Factory setting
it, the drive will take the action specified in
parameter 804,
Bus Time Out Function.
NOTE
After time out counter is reset it
must be triggered by valid control
word before new time out can be
activated.
VLT 5000 parameters are shown in parenthesis, where applicable.
Parameter
List
In addition to the parameters listed above, the
drive's control terminals issue digital inputs
that control functions similar to those provided
by nviStartStop, nviResetFault, and
nviControlWord. Parameters (502) 503
through 508 determine how the drive responds to commands for (quick stop,
VLT 5000 only), coasting stop, DC brake,
start, reverse, setup select and preset
reference select. See
Network Drive Control
Input in this manual and the VLT Instruction
Manual for more information.
Conversion Data
PNU Parameter Description Default Value Range Index Type
803 Bus time out 1 sec 1 - 99 sec. 0 3
804 Bus time out function no function 0 3
805 Bit 10 function Bit 10 = > CTW ACT 0 6
927 Parameter edit Enable 0 6
928 Process control Enable 0 6
970 Edit setup Active Setup 0 5
971 Store data values no action 0 5