Danfoss VLT CDS 303 User Manual

8-35 Minimum Response Delay
Range: Function:
10 ms* [ 1 - 10000
ms]
Specify the minimum delay time
between receiving a request and
transmitting a response. This is used for
overcoming modem turnaround delays.
8-36 Max Response Delay
Range: Function:
Size
related*
[ 11 -
10001 ms]
Specify the maximum permissible
delay time between transmitting a
request and receiving a response. If a
response from the frequency converter
is exceeding the time setting then it
will be discarded.
8-37 Max Inter-Char Delay
Range: Function:
Size
related*
[ 0.00 -
35.00 ms]
Specify the maximum permissible time
interval between receipt of two bytes. This
parameter activates time-out if
transmission is interrupted.
This parameter is active only when
parameter 8-30 Protocol is set to [1] FC MC
protocol.
6.9.4 8-5* Digital/Bus
Parameters for conguring the control word Digital/Bus
merging.
NOTICE!
These parameters are active only when
parameter 8-01 Control Site is set to [0] Digital and control
word.
8-50 Coasting Select
Option: Function:
Select control of the coasting function via the
terminals (digital input) and/or via the bus.
[0] Digital
input
Activates Start command via a digital input.
[1] Bus Activates Start command via the serial communi-
cation port or eldbus option.
[2] Logic
AND
Activates Start command via the eldbus/serial
communication port, AND additionally via one of
the digital inputs.
[3] Logic OR Activates Start command via the eldbus/serial
communication port OR via one of the digital
inputs.
8-51 Quick Stop Select
Select control of the Quick Stop function via the terminals
(digital input) and/or via the bus.
Option: Function:
[0] Digital input
[1] Bus
[2] Logic AND
[3] Logic OR
8-52 DC Brake Select
Option: Function:
Select control of the DC brake via the terminals
(digital input) and/or via the eldbus.
NOTICE!
Only selection [0] Digital input is available
when parameter 1-10 Motor Construction is
set to [1] PM non-salient SPM.
[0] Digital
input
Activates Start command via a digital input.
8-53 Start Select
Option: Function:
Select control of the frequency converter start
function via the terminals (digital input) and/or
via the eldbus.
[0] Digital
input
Activates Start command via a digital input.
[1] Bus Activates Start command via the serial communi-
cation port or eldbus option.
[2] Logic
AND
Activates Start command via the eldbus/serial
communication port, AND additionally via one of
the digital inputs.
[3] Logic OR Activates Start command via the eldbus/serial
communication port OR via one of the digital
inputs.
8-54 Reverse Select
Option: Function:
[0] Digital
input
Select control of the frequency converter reverse
function via the terminals (digital input) and/or
via the eldbus.
[1] Bus Activates the Reverse command via the serial
communication port or eldbus option.
[2] Logic AND Activates the Reverse command via the eldbus/
serial communication port, AND additionally via
one of the digital inputs.
[3] Logic OR Activates the Reverse command via the eldbus/
serial communication port OR via one of the
digital inputs.
Parameter Descriptions Operating Instructions
MG34M422 Danfoss A/S © Rev. 2013-07-03 All rights reserved. 83
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Danfoss VLT CDS 303 Specifications

General

Brand	Danfoss
Model	VLT CDS 303
Category	DC Drives
Language	English