ProSoft Technology MVI69-EGD - Manual (Page 26)

MVI69-EGD ♦ CompactLogix or MicroLogix Platform Configuring the MVI69-EGD Module
GE Ethernet Global Data Communication Module
Page 26 of 96 ProSoft Technology, Inc.
November 3, 2008
2.2 [Module69]
This section designates database addresses for input and output on the module
and on the processor, and identifies the method of failure for the communications
for the module if the processor is not in run mode.
2.2.1 Read Register Start
Range 0 to 3999
This parameter specifies the starting register in the module where data will be
transferred from the module to the processor. Valid range for this parameter is 0
to 3999.
2.2.2 Read Register Count
Range 0 to 3999
This parameter specifies the number of registers to be transferred from the
module to the processor. Valid entry for this parameter is 0 to 3999.
2.2.3 Write Register Start
0 to 3999
This parameter specifies the starting register in the module where the data will be
transferred from the processor to the module.
2.2.4 Write Register Count
Range 0 to 3999
This parameter specifies the number of registers to be transferred from the
module to the processor. Valid entry for this parameter is 0 to 3999
2.2.5 Failure Flag Count
0 to 65535
This parameter specifies the number of successive transfer errors that must
occur before the communication ports are shut down. If the parameter is set to 0,
the communication ports will continue to operate under all conditions. The value
range should be between 0 and 6900.
2.2.6 Block Transfer Size
60, 120 or 240
This read-only parameter specifies the number of words in each block transferred
between the module and processor. Valid values for this parameter are 60, 120
and 240.