GE VersaPoint IC220PBI002 User Manual page 143

Example 2,
Communications Module on Slot 3
Read request (master -> slave)
Data (4 Words VC1)
01 03 5F FF 02 I 00 00 00
Read response (slave -> master)
Data (4 Words VC1)
81 00 01 07 I 00 00 00 00
Clear request (master -> slave)
Data (4 Words VC1)
00 xx xx xx xx xx xx xx
Clear response (slave -> master)
Data (4 Words VC1)
00 00 00 00 00 00 00 00
GFK-1911B Chapter 8 Communications
R
eading Object 5FFF, Subindex 2 of a VersaPoint RS-232
Data Structure
Read PCP/Slot/Index high/Index low/Subindex I 3
bytes unused
Data Structure
Read response/Status/Actual length/1 byte of object
data I 4 bytes unused
Data Structure
Clear
Data Structure
Clear response
8
8-23