Rockwell Automation 1771-SF1 SERVO INT MOD - Manual (Page 18)

Programming and Operation
Chapter 3
3Ć6
Table 3.B
Servo Control Features
Control Function Memory Address DSEN Line Comments
DAC Data, MSBY 600EH Write 16 8Ćbit byte
DAC Data, LSBY 600DH Write 15 Upper 4 bits of byte
Target Value Preset 600CH Write 14 0Ć255
10
in binary
Control Byte 600FH Write 17 Bit 2 limits drive current .
Bit 3 turns OFF the servo amplifier.
Data Byte Reset Command 600BH Write 13 Resets DAC data, Target
Value Preset and Control Byte by
loading zeros (Also reset at
powerĆup)
Read Counter Accum Value 6008H Read 10 0Ć255
10
in binary
Counter Reset 6009H Write 11 Resets counters and decoder logic
by loading zeros (Also reset at
powerĆup).
Marker Latch Reset 600AH Write 12 Resets the Marker Latch
Refer to the Micro Controller Users Manual (Publication No. 1771Ć6.5.5) for additional information on developing the
program to perform the various functions of the servo interface module.