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Okuma America Corporation
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Rev. 1-16-01
PIP Peripheral Interface Program
PPS Pulse Phase Shift
PTR Paper Tape Reader
PWM Pulse Width Modulation
RAM Random Access Memory
RAPA Actual Position of Axis data (data from A. P. Encoder)
RCON Calculated (Commanded) axis position data
RDIFF The difference between RAPA and
RCON(following error or lag)
RLP Rack Low Power (CPU power supply on 5020)
RHP Rack High Power (Opus power supply on 5020)
RPP RS232C/Printer/Puncher board
RSAPA Axis position when Touchsetter is detected
SAOP Sub Amp Operation
SCSI Serial Communication System Interface
SDU Spindle Drive Unit
SEL Stroke End Limit
SERCOS Serial Realtime Communication System
Serial One bit of information is processed at a time.
SPC Servo Processor Card
SSR Solid State Relay
S.T.M. Spindle, Tool, M Codes
SVP Servo Processor board
TB0 Timing Board
TCC Turret Control Card
TCU Turret Control Unit
TFP Timing Fieldnet Processor board
VAC Spindle Drive on Okumas
Vector Controlled AC Motor Control
Word 16 bits, half a long word, 2 bytes
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