Danfoss VLT CDS 302 User Manual

NOTICE!
To change the set-up after a time-out, the following
conguration is required:
Set parameter 0-10 Active Set-up to [9] Multi set-up and
select the relevant link in parameter 0-12 This Set-up
Linked to.
8-05 End-of-Timeout Function
Option: Function:
Select the action after receiving a valid control
word following a time-out. This parameter is
active only when parameter 8-04 Control Timeout
Function is set to [7] Set-up 1, [8] Set-up 2, [9]Set-
up 3 or [10] Set-up 4.
[0] Hold set-
up
Retains the set-up selected in
parameter 8-04 Control Timeout Function and
displays a warning, until parameter 8-06 Reset
Control Timeout toggles. Then the frequency
converter resumes its original set-up.
[1] Resume
set-up
Resumes the set-up active before the time-out.
8-06 Reset Control Word Timeout
This parameter is active only when [0] Hold set-up has been
selected in parameter 8-05 End-of-Timeout Function.
Option: Function:
[0] Do not reset Retains the set-up specied in
parameter 8-04 Control Word Timeout Function,
following a control word time-out.
[1] Do reset Returns the frequency converter to the original
set-up following a control word time-out. The
frequency converter performs the reset and
then immediately reverts to the [0] Do not reset
setting
6.9.2 8-1* Ctrl. Word Settings
8-10 Control Word Prole
Select the interpretation of the control and status words
corresponding to the installed eldbus. Only the selections valid
for the eldbus installed in slot A will be visible in the LCP
display.
For guidelines in selection of [0] FC prole and [1] PROFIdrive
prole, refer to the Serial communication via RS-485 Interface
section in the Design Guide.
For additional guidelines in the selection of [1] PROFIdrive prole,
refer to the Operating Instructions for the installed eldbus.
Option: Function:
[0] * FC prole
[1] PROFIdrive prole
8-13 Congurable Status Word STW
Option: Function:
[0] No function The input is always low.
[1] * Prole Default Depended on the prole set in
parameter 8-10 Control Prole.
[2] Alarm 68 Only The input goes high whenever Alarm 68 is
active and goes low whenever no alarm 68
is active.
[3] Trip excl Alarm
68
[16] T37 DI status The input goes high whenever T37 has 0 V
and goes low whenever T37 has
24 V.
6.9.3 8-3* FC Port Settings
8-30 Protocol
Option: Function:
Select the protocol to be used. Changing
protocol will not be eective until after
powering o the frequency converter.
[0] * FC
[1] FC MC
[2] Modbus RTU
8-31 Address
Range: Function:
Size related* [ 1 - 255 ] Enter the address for the FC (standard)
port.
Valid range: 1-126.
8-32 FC Port Baud Rate
Option: Function:
[0] 2400 Baud Baud rate selection for the FC (standard) port.
[1] 4800 Baud
[2] 9600 Baud
[3] 19200 Baud
[4] 38400 Baud
[5] 57600 Baud
[6] 76800 Baud
[7] 115200 Baud
8-33 Parity / Stop Bits
Option: Function:
[0] Even Parity, 1 Stop Bit
[1] Odd Parity, 1 Stop Bit
[2] No Parity, 1 Stop Bit
[3] No Parity, 2 Stop Bits
Parameter Descriptions
VLT
®
Compressor Drives CDS 302/CDS 303
82 Danfoss A/S © Rev. 2013-07-03 All rights reserved. MG34M422
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Danfoss VLT CDS 302 Specifications

General

Brand	Danfoss
Model	VLT CDS 302
Category	DC Drives
Language	English