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 8-05 End-of-Timeout Function.
Option: Function:
[0] * Do not reset
Retains the set-up specified in 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 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 79
6
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