Connector number Connector name Description Double wordDSP
KK0879 BP FK S Setp 32 bit fixed setpoint connector (LU) of
basic positioner. Position setpoint
from U874.1, see function diagram
789a.1
yes
no
KK0880 BP FK REF 32 bit fixed setpoint connector (LU) of
basic positioner. Reference position
referencing from U874.2, see function
diagram 789a.1
yes
no
KK0881 BP V Setp 32 bit output connector (%) of basic
positioner. Speed setpoint for
precontrol to position controller, e.g.
P209.B, see function diagram 789c.7
yes
no
KK0882 BP PosSetp 32 bit output connector (LU) of basic
positioner. Position setpoint to
position controller e.g. P190.B, see
function diagram 789c.7
yes
no
KK0883 BP S ActVal out Internal 32 bit actual position value
connector (LU) of basic positioner is
wired back to U850.2 to close the
control loop, see function diagram
789c.7
yes
no
KK0884 BP delta S Corr Internal 32 bit position correction
value (LU) of basic positioner, outputs
the correction value of the referencing
process (U877.3 - U877.4 \\ window
function), see function diagram 789c.7
yes
no
KK0885 BP CorrVal POS 32 bit output connector (LU) of basic
positioner. Correction value for motor
encoder position detection, e.g.
P174.B together with correction
signals KOR+, KOR-. see function
diagram 789c.7
yes
no
K0886 BPSet StatusIN The connector shows the status of the
individual positioner in the form of
status signals.
BIT 0 : [POS_ON]
BIT 1 : [REF_ON]
BIT 2 : [SETUP_ON]
BIT 3 : Reserved
BIT 4 : [ENABLE_POS/REF]
BIT 5 : [POS_TYP]
BIT 6 : [D_FWD]
BIT 7 : [D_BWD]
BIT 8 : [REF_TYP]
BIT 9 : [SPV_RIE_TYP]
BIT 10: [SPV_RIE]
no
no
K0887 BP SETStatusOUT The connector shows the status of the
individual positioner in the form of
status signals.
BIT 0 : [POS]
BIT 1 : [REF]
BIT 2 : [SETUP]
BIT 3 : [PSR]
BIT 4 : [EN_POS_REF]
BIT 5 : [POS_TYP_ACT]
BIT 6 : [D_FWD_ACT]
BIT 7 : [D_BWD_ACT]
BIT 8 : [REF_DRIVE]
no
no
26
Siemens AG 6SE7087-6QX70 (Edition AL)
SIMOVERT MASTERDRIVES Compendium Motion Control