Operating instructions

04/08 Application manual Positioning 81
4.5.2 Acceleration and Deceleration in JOG Mode
In JOG mode separate acceleration and deceleration ramps with S curves (ramp
times) are used:
Parameter Setting
No. Description Min. Max. Fact. sett.
1175 Acceleration 1 u/s
2
232-1 u/s
2
327 680 u/s
2
1176 Ramp Rise Time 0 ms 2000 ms 0 ms
1177 Deceleration 1 u/s
2
232-1 u/s
2
327 680 u/s
2
1178 Ramp Fall Time 0 ms 2000 ms 0 ms
1179 Emergency Ramp 1 u/s
2
2
32
-1 u/s
2
655 360 u/s
2
Fixed Speed/
Jog-Speed Keypad
Acce
l
eration 1175
Deceleration 1177
R
am
p
Rise Time 1176
Ramp Fall Time 1178
t
4.6 Teach-In (Saving Actual Position as Target Position)
The "Teach-In" function is used in order to approach the target positions in a plant
manually and to save the corresponding position values in the motion blocks. The
function works like the JOG function, with the following differences:
−
Teach-In is activated via parameter
Operation Mode 1221.
− By default, input MFI1D (Terminal X210B.6) is used for the teach-in signal.
How teach-in works:
− Set the motion block to be parameterized via digital inputs or parameter
Starting-
Record Number
1228.
− Move to required target position in JOG mode.
−
Save actual position for the selected motion block via
Teach-In Signal 1239.
− Repeat procedure for other positions.
−
JOG mode is activated automatically in teach-in mode (parameter
Operation
Mode
1221).
Note: The first two steps of the sequence above can be executed vice versa.
Activate "Teach-In" function:
Set parameter
Operation Mode 1221 to:
− "301 - Teach-In, Motion Block Sel. via Digital Inputs" or
− "302 - Teach-In, Motion Block Sel. via P. 1228"
Application manual Positioning 8104/08