Hiwin E1 Series - Overtravel Signals; EnablingDisabling Overtravel Function; Motor Stopping Method for Overtravel

E1 Series Servo Drive User Manual Basic Function Settings Before Operation
6-12 HIWIN MIKROSYSTEM CORP.
MD09UE01-1910
6.7.1 Overtravel signals
Overtravel signals include forward prohibition input (P-OT) signal and reverse prohibition input (N-OT)
signal.
Table6.7.1.1
Type Signal Hardware Pin Status Description
Input
P-OT CN6-29 (I3)
ON
Forward prohibition (Overtravel protection in forward
direction)
OFF
Movement in forward direction is allowed. (Normal
operation)
N-OT CN6-27 (I4)
ON
Reverse prohibition (Overtravel protection in reverse
direction)
OFF
Movement in reverse direction is allowed. (Normal
operation)
In overtravel state, the motor can still operate in opposite direction.
6.7.2 Enabling/disabling overtravel function
Pt50A = t.X (Allocation of forward prohibition input (P-OT) signal) and Pt50A = t.X (Allocation
of reverse prohibition input (N-OT) signal) are used to allocate ovetravel signals to input pins. If overtravel
function is not needed, wiring for overtravel function is not required.
Table6.7.2.1
Parameter Description Effective Category
Pt50A
t.2
Forward overtravel function is enabled. Forward prohibition
input (P-OT) signal is input via CN6-29 (I3).
After power on Setup
t.B Forward overtravel function is disabled.
Pt50A
t.3
Reverse overtravel function is enabled. Reverse prohibition
input (N-OT) signal is input via CN6-27 (I4).
t.B Reverse overtravel function is disabled.
Set Pt513 to t.1 to allocate signal to the desired pin. For more information, please refer to section
8.1.1.
6.7.3 Motor stopping method for overtravel
The motor stopping method for overtravel can be set by Pt001 = t.XX (Stopping method for servo off
and Gr.A alarm, and stopping method for overtravel (OT)).