Danfoss VLT 6000 HVAC Series User Manual

556 Bus time interval function
(BUS TIME INTERVAL FUNCTION)
Value:
Off (OFF) [0]
Freeze output (FREEZE OUTPUT) [1]
Stop (STOP) [2]
Jogging (JOG FREQUENCY) [3]
Max. output frequency (MAX FREQUENCY) [4]
Stop and trip (STOP AND TRIP) [5]
Function:
In this parameter, the required reaction from the fre-
quency converter is selected when the time set in
parameter 555 Bus time interval has been exceeded.
Description of choice:
The output frequency of the frequency converter can
be frozen at the present value at any given time, frozen
at parameter 211 Preset reference 1, frozen at param-
eter 202 Max. output frequency, or stop and activate
a cut-out.
560 N2 Override release time
(N2 OVER.REL.TIME)
Value:
1 - 65534 (OFF) sec.
OFF
Function:
In this parameter, the maximum time is set which is
expected to pass between the receipt of two N2 tele-
grams in a row. If this time is exceeded, the serial
communication is assumed to have stopped and all
points in the N2 point-map which are overridden will
be released in the order below:
1. Release Analog Outputs from point address
(NPA) 0 to 255.
2. Release Binary Outputs from point address
(NPA) 0 to 255.
3. Release Internal Floating Points from point
address (NPA) 0 to 255.
4. Release Internal Integer Points from point
address (NPA) 0 to 255.
5. Release Internal Byte points from point ad-
dress (NPA) 0 to 255.
Description of choice:
Set the required time.
565 FLN Bus time interval
(FLN TIME INTER.)
Value:
1 - 65534 sec.
60 sec.
Function:
In this parameter, the maximum time is set which is
expected to pass between the receipt of two Apogee
FLN telegrams in a row. If this time is exceeded, the
serial communication is assumed to have stopped and
the required reaction is set in parameter 566 FLN Bus
time interval function.
Description of choice:
Set the required time.
566 FLN Bus time interval function
(FLN TIME FUNCT)
Value:
Off (NO FUNCTION) [0]
Freeze output (FREEZE OUTPUT) [1]
Stop (STOP) [2]
Jogging (JOG FREQUENCY) [3]
Max. output frequency (MAX SPEED) [4]
Stop and trip (STOP AND TRIP) [5]
Function:
In this parameter, the required reaction from the fre-
quency converter is selected when the time set in
parameter 565 FLN Bus time interval has been excee-
ded.
Description of choice:
The output frequency of the frequency converter can
be frozen at the present value at any given time, fro-
zen at parameter 211 Preset reference 1, frozen at
parameter 202 Max. output frequency, or stop and ac-
tivate a cut-out.
570 Modbus parity and message framing
(M.BUS PAR./FRAME)
Value:
(EVEN/1 STOPBIT) [0]
(ODD/1 STOPBIT) [1]
(NO PARITY/1 STOPBIT) [2]
(NO PARITY/2 STOPBIT) [3]
VLT
®
6000 HVAC Series
= factory setting, () = display text, [] = value for use in communication via serial communication port
172 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