ProSoft Technology MVI69-DFCM - Manual (Page 27)

Configuring the MVI69-DFCM Module MVI69-DFCM ♦ CompactLogix or MicroLogix Platform
DF1 Interface Module
ProSoft Technology, Inc. Page 27 of 117
November 3, 2008
2.2.6 Read Register Count
0 to 5000
This parameter specifies the number of registers to be transferred from the
module to the processor. Valid entry for this parameter is 0 to 5000.
2.2.7 Write Register Start
0 to 4999
This parameter specifies the starting register in the module where the data will be
transferred from the processor to the module. Valid range for this parameter is 0
to 4999.
2.2.8 Read Register Count
0 to 5000
This parameter specifies the number of registers to be transferred from the
module to the processor. Valid entry for this parameter is 0 to 5000.
2.3 [DF1 Port x]
The following shows a sample DF1 Port x section of the configuration file.
[DF1 Port x]
Enabled : Yes # Y=Use port, N=Do not use port
RS Interface : 0 # 0=RS-232, 1=RS-485, 2=RS-422
Type : Master # M=Master, S=Slave
Local Station ID : 0 # DF1 node address
Protocol : F # F=Full-Duplex, H=Half-Duplex
Termination Type : CRC # B=BCC, C=CRC
Baud Rate : 19200 # Baud rate for Port 110-38400
Parity : None # N=None,O=Odd,E=Even,M=Mark,S=Space
Data Bits : 8 # 5, 6, 7 or 8
Stop Bits : 1 # 1 or 2
Min Response Delay : 0 # 0-65535 mSec before sending response msg
RTS On : 0 # 0-65536 mSec before message
RTS Off : 1 # 0-65536 mSec after message
Use CTS Line : No # Use CTS modem control line (Y/N)
Response Timeout : 1000 # Response message timeout (0-65535 mSec)
Retry Count : 3 # Response failure retry count
ENQ Delay : 10 # 0-65535 mSec before DLE-ENQ sent
Minimum Command Delay : 10 # Minimum number of msec's between commands
Error Delay Counter : 100 # 0-65535 Command cycle count if error
Command Control Reg : -1 # Cmd control start DB Reg (-1=ignore)
First File : 7 # First file number for SLC simulation
File Size : 200 # Number of elements in each file
File Offset : 0 # Database offset for first file element
Modify each of the parameters as follows based on the needs of your application: