Operating instructions

04/08 Application manual Positioning 97
Warnings and error messages of software limit switches
Home position
Pos. SW Limit Switch 1145 Neg. SW Limit Switch 1146
F1443 Neg. SW-Limit Switch
Fault Reaction 1144 :
1 - Error-Switch-Off
2 - Shutdown, Error
3 - Emergency-Stop, Error
10 - Warning
Application Warnings (Actual value) 273
A0004 SW-LIM CCW
F1442 Pos. SW-Limit Switch
A0002 SW-LIM CW
12 - Warning neg. SW-Limit-Switch 11 - Warning pos. SW-Limit-Switch
Create Appl. Warning Mas
k
626
Note: Limit switches are assigned as follows: Pos. SW limit switch for clock-
wise operation, neg. SW limit switch for anticlockwise operation.
When software limit switches are evaluated, the behavior of the drive depends on
the
Motion Mode 1208 and Fault Reaction 1144:
Motion Mode 1208
Behavior
0 -
1 -
absolute,
relative
If the
Target Position/Distance 1202 is outside of the travel
range defined by parameters
Positive SW Limit Switch 1145
and
Negative SW Limit Switch 1146, the motion block will
not be started. The drive reacts as defined in parameter
Fault Reaction 1144.
2 -
3 -
Touch probe
If the SW limit switches are overrun before the touch-probe
signal was received, the drive reacts as defined in parameter
Fault Reaction 1144.
If the current
Target Position/Distance 1202 is outside of
the defined travel range when the touch-probe signal has
been received, the target position will not be approached.
The drive reacts as defined in parameter
Fault Reaction
1144.
4 - Velocity,
10 … 24 - gearing
JOG function
The drive moves to the position of a SW limit switch. Then,
the drive reacts as defined in parameter
Fault Reaction
1144.
Application manual Positioning 9704/08