Digital inputs and outputs
Function description24
Version: 1.5
Diagnostics
Default value: 0 Error
0: Error
If axis control is active (enabled) and the hardware enable input is
switched off, the AX5000 servo drive reports error message F102
(loss of the hardware enable).
3: Silent
If axis control is active (enabled) and the hardware enable input is
switched off, the AX5000 servo drive reports no error.
6.3 Limit switch monitoring
DANGER
Serious injuries caused by moving axes!
The limit switch monitoring in the AX5000 servo drive is purely functional and not suitable
for personal protection!
Notwithstanding active limit switch monitoring a fault in the drive system may:
- disable the protection functions of the limit switch
- prevent braking of the axes through EStop and axis stop ramps.
In other words, the axes may not respond. This could cause serious injury.
Before commissioning ensure that all external personal protection measures were applied.
The parameter P-0-0401 enables configuration of two limit switches per axis. For dual-channel devices this
parameter is configurable for both channels (A and B).
Configuration
Default value: 0 No limit switch
0: No limit switch
No limit switch is configured / available.
1: Normally closed (wire-break protection)
The limit switch is closed if it was not reached by the axis.
2: Normally open
The limit switch is open if it was reached by the axis.
Limit switch reaction
Default value: 0 E-Stop with a C1D error
0: E-Stop with a C1D error
Braking of the axis with the emergency stop ramp (P-0-0429) and
triggering of an error message (FCD0, FCD1). The error is dis-
played on the AX5000.
1: E-Stop with a C2D warning
Braking of the axis with the emergency stop ramp (P-0-0429) and
triggering of a warning (ECD0, ECD1). The error is displayed on
the AX5000.
2: Axis halt with a C2D warning
Braking of the axis with the halt ramp (P-0-0372) and triggering of
an error message (FCD0, FCD1). The error is displayed on the
AX5000.