ProLinx 6202-WA-DFNT-DFCM3, Руководство пользователя

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Configure the Module 6202-WA-DFNT-DFCM3 ♦ ProLinx Gateway
Wireless EtherNet/IP to DF1 Master/Slave-3 ports
ProSoft Technology, Inc. Page 33 of 190
February 2, 2009
Minimum Command Delay
0 to 65535
This parameter specifies the number of milliseconds to wait between the initial
issuance of a command. This parameter can be used to delay all commands sent
to slaves to avoid "flooding" commands on the network. This parameter does not
affect retries of a command as they will be issued when failure is recognized.
Response Timeout
0 to 65535 milliseconds
This parameter represents the message response timeout period in 1 millisecond
increments. This is the time that a port configured as a master will wait before re-
transmitting a command if no response is received from the addressed slave.
The value is set depending upon the communication network used and the
expected response time of the slowest device on the network.
Retry Count
0 to 10
This parameter specifies the number of times a command will be retried if it fails.
2.5.8 [Radio DFNT Client 0 Commands]
Command List
In order to interface the virtual database with DF1 slave devices, you must
construct a command list. The commands in the list specify the DF1 slave device
to be utilized, the function to be performed (read or write), the data area in the
device to interface with and the position in the virtual database to be associated
with the device data. There is a separate command list for each DF1 master
device emulated. The list is processed from top (command #0) to bottom. A poll
interval parameter is associated with each command to specify a minimum delay
time between the issuance of a command. If the user specifies a value of 10 for
the parameter, the command will be executed no more frequently than every 10
seconds for the serial implementation and 1 second for the network
implementation.