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Option
Name
Description
[5]
57600 Baud
[6]
76800 Baud
[7]
115200 Baud
Parameter 8-33 Parity/Stop Bits
Table 512: Parameter 8-33 Parity/Stop Bits
8-33 Parity/Stop Bits
Default value: [0] Even parity, 1 stop bit
Parameter type: Option
Setup: 1 setup
Conversion index: –
Data type: Uint8
Change during operation: True
Option
Name
Description
[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 8-34 Estimated Cycle Time
Table 513: Parameter 8-34 Estimated Cycle Time
8-34 Estimated Cycle Time
Default value: 0 ms
Parameter type: Range, 0 - 1000000 ms
Setup: 2 setups
Conversion index: -3
Data type: Uint32
Change during operation: True
In noisy environments, the interface may be blocked due to overload or bad frames. This parameter specifies the time between 2
consecutive frames on the network. If the interface does not detect valid frames in that time, it flushes the receive buffer.
Parameter 8-35 Minimum Response Delay
Table 514: Parameter 8-35 Minimum Response Delay
8-35 Minimum Response Delay
Default value: 10 ms
Parameter type: Range, 1 - 10000 ms
Setup: 1 setup
Conversion index: -3
Data type: Uint16
Change during operation: True
Specify the minimum delay time between receiving a request and transmitting a response. This is used for overcoming modem
turnaround delays.
Parameter 8-36 Max Response Delay
Table 515: Parameter 8-36 Max Response Delay
8-36 Max Response Delay
Default value: Size related
Parameter type: Range, 11 - 10001 ms
Setup: 1 setup
Conversion index: -3
Data type: Uint16
Change during operation: True
Specify the maximum allowed delay time between transmitting a request and receiving a response. If a response from the drive
exceeds the time setting, then it is discarded.
AU275636650261en-000101 / 130R0334
288 | Danfoss A/S © 2022.12
Parameter Descriptions
VLT AutomationDrive FC 301/302
Programming Guide
Summary of Contents for VLT AutomationDrive FC 301
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