Festo Контроллер двигателя SFC-ST - Manual (Page 20)

Contents and general instructions
XVIII
Festo P.BE−SFC−DC−PB−S7−E N en 0604NH
Term/abbreviation Meaning
Software end position Programmable stroke limitation (basis point = axis zero point)
Software end position, positive:
max. limit position in positive direction (away from the motor);
must not be exceeded during positioning.
Software end position, negative:
min. limit position in negative direction (towards the motor);
must not be exceeded during positioning.
Teach mode Operating mode for setting positions by moving to the target position
e.g. when creating position sets.
Tab. 0/2: Index of terms and abbreviations for the SFC−DC
PROFIBUS−specific terms and abbreviations
Term/abbreviation Meaning
0x1234 or 1234h Hexadecimal numbers are marked by a prefixed 0x" or by a suffixed
h".
AK See under response identifier or task identifier
BCD Binary coded decimal
Consistency A data range, which is defined as consistent, is transmitted complete,
i.e. in a bus cycle.
GSD file Device master file in which all specific features of the slave are saved
(e.g. number of I/Os, number of diagnostic bytes etc.).
LSB Least significant bit (lower−value bit)
MSB Most significant bit (higher−value bit)
Octet Byte (8 bits); basis type for PROFIBUS telegrams
Parameter channel (PKW) Telegram part used for transmitting parameters (PKW = parameter
identifier value) See also Festo Parameter Channel (FPC)" under
Product−specific abbreviations" (Tab. 0/2).
Parameter identifier (PKE) Integral part of the parameter channel (PKW) which contains the task
and reply identifiers (AK) and the parameter number (PNU).