Siemens SIMOVERT MASTERDRIVES Manual page 186

Functions
B0220= "Position Control word
control enabled" [340.5] U866
ENABLE POS/REF
B
REF_ON B
POS_ON B
SETUP_ON B
REF_TYPE B
REF_BWD_STOP B
REF_FWD_STOP B
REF_STOP ([ARFD]) B
REF_D (0=Clockwise) B
7-20
n870.1/0...3
.01 1= ENABLE basic positioner
(220)
.02 1= Homing
(878)
.03 1= Positioning
(879)
.04 1= Setup
(880)
.10 0= Homing on the fly / 1= Go to home position
(886)
.11
(1) B
B
.12
(1) F
.13
(888) R
.14
(887) D
n870.1/9...13
Fig. 7-5 Mode management input on control word U866
n870.2/0...3
B0870
B0871
B0872
B0873
1
n870.2/9
B0893
n870.2/11
B0895
Fig. 7-6 Mode management outputs
The mode management outputs become the control signals for the
position ramp function generator and the correction block.
Binector B0870 ENABLE_POS_REF = 1 enables the series-connected
function blocks (positioning block, correction block).
Binector B0877 PSR (POS/SETUP/REF) shows that one of the three
modes POS, REF or SETUP is active.
Binector B0893 REF_DRIVE = 1 shows that "homing movement" with
reversing cams is active.
Binector B0895 SET_REF_D = 1 shows the preferred direction REF_D
(input Src U866.14).
Sequence control
F
Go to home position
D D_FWD = 1
R
[ENABLE_POS_REF]
Enable basic positioner
[REF]
Homing on the fly
[POS]
Positioning
[SETUP]
Setup
n870.2/7
B0877 [PSR]
[REF_DRIVE]
Go to home position
[SET_REF_D]
6SE7087-6QX70 (Version AG)
Compendium Motion Control
05.2006
Siemens AG
SIMOVERT MASTERDRIVES