Return Signals For Positioning - Siemens SIMATIC FM 351 Manual

9.11

Return Signals for Positioning

Definition
With the "return signals for positioning", you are informed of the current status of
the positioning operation.
Sequence
The data are stored in the channel DB whenever FC ABS_CTRL is called.
Data Used in the Channel DB
Address Name
23.0 ST_ENBLD
23.1 WORKING
23.2 WAIT_EI
23.4 SPEED_OUT
23.5 ZSPEED
23.6 CUTOFF
23.7 CHGOVER
24.0 MODE_OUT
25.2 GO_M
25.3 GO_P
25.7 POS_RCD
26.0 ACT_POS
FM 351 Positioning Module
C79000-G7076-C351-02
Type Initial Value
BOOL FALSE
BOOL FALSE
BOOL FALSE
BOOL FALSE
BOOL FALSE
BOOL FALSE
BOOL FALSE
BYTE B#16#0
BOOL FALSE
BOOL FALSE
BOOL FALSE
DINT L#0
Comment
1 = start enabled
1 = positioning active
1 = axis waiting for ext. enable
0 = creep speed
1 = rapid speed
1 = axis is in the stationary range
1 = axis is located in the switch-off range
1 = axis is located in the switchover range
Active mode
1 = axis traveling in minus direction
1 = axis traveling in plus direction
1 = position reached
Actual position (actual position of the axis)
Modes and Jobs
9-33