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
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
8-04 Control
Timeout Function
and displays a warning, until
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
Option:
Function:
[0]
*
Do not reset Retains the set-up specified in
, 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 Profile
Select the interpretation of the control and status words
corresponding to the installed fieldbus. Only the selections valid
for the fieldbus installed in slot A will be visible in the LCP
display.
For guidelines in selection of
[0] FC profile
and
[1] PROFIdrive
profile
, refer to the
Serial communication via RS-485 Interface
section in the Design Guide.
For additional guidelines in the selection of
[1] PROFIdrive profile
,
refer to the Operating Instructions for the installed fieldbus.
Option:
Function:
[0]
*
FC profile
[1]
PROFIdrive profile
8-13 Configurable Status Word STW
Option:
Function:
[0]
No function
The input is always low.
[1]
*
Profile Default
Depended on the profile set in
8-10 Control Profile
.
[2]
Alarm 68 Only
The input goes high whenever Alarm 68
is active and goes low whenever no
alarm 68 is actived
[3]
Trip excl Alarm 68
8-13 Configurable Status Word STW
Option:
Function:
[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 effective until after
powering off 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
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.
Parameter Descriptions
Operating Instructions VLT
®
CDS302 and CDS303
MG34M302 - VLT
®
is a registered Danfoss trademark/Commercial Compressor
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