Rockwell Automation 2098-DSD-xxx Ultra3000 Host Commands for Serial Interface - Manual (Page 32)

Publication 2098-RM003A-EN-P October 2001
2-16 Command Reference
Machine Cycle Size
Position Rollover Enable/Disable
Format: :aa193fddddddddcc<cr>
Parameter
Code: 0x193
Valid Function
Codes: 0x0 = Read Working Value
0x1 = Write Working Value
0x2 = Read Non-Volatile Value
0x3 = Write Non-Volatile and Working Values
0x4 = Copy Non-Volatile Value to Working Value
0x5 = Copy Working Value to Non-Volatile Value
0x6 = Read Default Value
0x7 = Copy Default Value to Non-Volatile and Working Values
0x8 = Read Minimum Value
0x9 = Read Maximum Value
Valid Exception
Codes: 0x03 = EEPROM Write Error
0x04 = Data Below Minimum
0x05 = Data Above Maximum
0x08 = Invalid Function Code
Data Fields: dddddddd Machine cycle rollover position, in units of counts.
Minimum
Value: 0x00000064
Maximum
Value: 0x7FFFFFFF
Default: 0x7FFFFFFF
Format: :aa194fddcc<cr>
Parameter
Code: 0x194
Valid Function
Codes: 0x0 = Read Working Value
0x1 = Write Working Value
0x2 = Read Non-Volatile Value
0x3 = Write Non-Volatile and Working Values
0x4 = Copy Non-Volatile Value to Working Value
0x5 = Copy Working Value to Non-Volatile Value
0x6 = Read Default Value
0x7 = Copy Default Value to Non-Volatile and Working Values
0x8 = Read Minimum Value
0x9 = Read Maximum Value
Valid Exception
Codes: 0x03 = EEPROM Write Error
0x05 = Data Above Maximum
0x08 = Invalid Function Code
Data Fields: dd Enables or disables the rollover of position variables
according to the machine cycle size parameter.
Minimum
Value: 0x00
Maximum
Value: 0x01
Default: 0x01