8-30 Protocol
Option:
Function:
regarding parameters available in the
frequency converter and their inter-depend-
encies) to MCT 10 Set-up Software.
[2]
Modbus
RTU
Communication according to the Modbus RTU
protocol.
[3]
Metasys N2
[9]
FC Option
[22] Modbus
CASCADE
Master
Enables cascade 2.0 master capability. Sets
to choice 19200. For
more information, refer to
.
8-31 Address
Range:
Function:
Size related
*
[ 1 - 255 ] Enter the address for the frequency
converter (standard) port.
Valid range: Depends on selected
protocol.
8-32 Baud Rate
Baud rates 9600, 19200, 38400, and 76800 are valid for BACnet
only. The default value depends on the FC protocol.
Option:
Function:
[0]
2400 Baud
[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
Parity and stop bits for the protocol
using the FC port. For some of the protocols, not all options are
visible. Default depends on the protocol selected.
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
*
[ 5 - 10000
ms]
Specify the minimum delay time
between receiving a request and
transmitting a response. This is used
for overcoming modem turnaround
delays.
Size
related
*
[ 5 - 10000
ms]
Specify the minimum delay time
between receiving a request and
transmitting a response. This is used
8-35 Minimum Response Delay
Range:
Function:
for overcoming modem turnaround
delays.
8-36 Max Response Delay
Range:
Function:
Size
related
*
[ 11 - 10001
ms]
Specify the maximum allowed delay
time between transmitting a request
and receiving a response. Exceeding
this delay time causes control word
timeout.
8-37 Maximum Inter-Char Delay
Range:
Function:
Size related
*
[ 0.00 -
35.01 ms]
Specify the maximum allowed time
interval between receipt of 2 bytes.
This parameter activates timeout if
transmission is interrupted.
3.9.4 8-4* Telegram Selection
8-40 Telegram Selection
Enables use of freely configurable telegrams or standard
telegrams for the FC port.
Option:
Function:
[1]
*
Standard telegram 1
[100]
None
[101]
PPO 1
[102]
PPO 2
[103]
PPO 3
[104]
PPO 4
[105]
PPO 5
[106]
PPO 6
[107]
PPO 7
[108]
PPO 8
[200]
Custom telegram 1
[202]
Custom telegram 3
8-42 PCD Write Configuration
Array [64]
Option:
Function:
[0]
None
Select the parameters
to be assigned to
PCD telegrams. The
number of available
PCDs depends on the
telegram type. The
values in PCDs are
then written to the
selected parameters
as data values.
[302]
Minimum Reference
Parameter Description
Programming Guide
MG20OB02
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Содержание VLT AQUA Drive FC 202
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