Siemens simovert masterdrives Compendium

09.2008 Functions
Siemens AG 6SE7087-6QX70 (Version AK)
SIMOVERT MASTERDRIVES Compendium Motion Control 7-41
The "D_FWD active" status binector [D_FWD_ACT] always shows the
signal level of the last valid, i.e. transferred, status binector [D_FWD].
See section about [D_FWD] and [D_BWD] control binectors.
The "D_BWD active" status binector [D_BWD_ACT] always shows the
signal level of the last valid, i.e. transferred, status binector [D_BWD].
See description of [D_FWD] and [D_BWD] control binectors.
See "Setup/positioning output" section.
The binector has a HIGH signal:
♦ if positioning is switched on ( [POS] = HIGH )
and
♦ if, as in the case of ABSOLUTE and RELATIVE positioning, the
current actual position value is within the assignable parameters of
the position window (U859; ± tolerance in [LU]), referred to the
expected position (valid position setpoint).
The status binector "positioning running" is only HIGH if the axis moves
(ramp runs) with positioning selected ([POS] = HIGH).
i.e. [POS] = HIGH AND [AXS_RUN] = HIGH
The "Axis in motion" status binector will always be HIGH when the axis
is moving (ramp-function generator running).
This may be the case during homing and/or positioning or when slowing
down to a stop (positioning/homing disabled; invalid input [POS_TYP]
with constant SET setpoint transfer, etc.).
The binector will only be set HIGH when the RFG is accelerating,
irrespective of the mode of operation (positioning, homing, etc.).
The binector will only be set HIGH when the RFG is decelerating,
irrespective of the mode of operation (positioning, homing, etc.).
The binector will be set HIGH when positioning has been activated
(POS = 1) but the target position has still not been reached (valid
position setpoint).
If a new SET setpoint is transferred [SPV_RIE], [POS_DELTA] will also
be reset again. The remaining traverse path will be deleted.
The binector will only be set HIGH when the RFG has generated a
positive movement, irrespective of the mode of operation (positioning,
homing, etc.).
The binector will only be set HIGH when the RFG has generated a
negative movement, irrespective of the mode of operation (positioning,
homing, etc.).
The binector will only be set HIGH when the software limit switches are
active (approached); the movement has been limited by the Plus
software limit switch.
B0875: D_FWD_ACT
Positive direction
active
B0876: D_BWD_ACT
Negative direction
active
B0860: POS_OK
Position OK
B0861: POS_RUN
Positioning running
B0862: RFG_RUN
Axis in motion
B0863: RU_ACT
Acceleration active
B0864: RD_ACT
Deceleration active
B0876: POS_DELTA
Position not yet
reached
B0866: FWD_RUN
Forwards running
B0863: BWD_RUN
Backwards running
B0868: SW_E_PLUS
Plus software limit
switch

Siemens simovert masterdrives Specifications

General

Brand	Siemens
Model	simovert masterdrives
Category	DC Drives
Language	English