
Configuring an M1 CPU with Modsoft
198
870USE10110 July 2004
Changing Parity on Modbus Communication Ports for Momentum Components
Using Modsoft
Introduction From the port editor screen, a port can be configured for even, odd, or no parity
checking. The factory-set default is EVEN parity.
Procedure To change the parity parameter, perform the steps in the following table.
Step Action
1 Place the cursor on the current parity entry for the Modbus port you want to enter.
Push <Enter>.
Result: A popup window appears in the top left corner of the screen displaying your
three parity options
2 Use an arrow key to toggle the cursor onto the desired parity selection in the popup
window, then push <Enter>.
Result: The Port editor screen is updated with the parity type you have specified, and
the cursor moves to the Stop Bits column.
A
Auto
MS-DOS Prompt - COMMAND
Utility Default Bridge Quit
F1
EST
F6
F7 Lev 8 F8 OFF F9F3 F4 F5
PORTS Bridge Mode: N
NONE
EVEN
ODD
Number Mode Data Parity Stop Baud Head-Slot Address Delay Protocol
Bits Bits
MODBUS
01 ASCII 7 EVEN 1 9600 0 1 10ms
02 RTU 8 EVEN 1 9600 0 1 10ms RS232
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