Hiwin D1-N Series User Manual

D1-N Series Servo Drive User Manual Wiring
4-22 HIWIN MIKROSYSTEM Corp.
MD17UE01-1906
4.8 Safety function (X7, X8)
D1-N servo drive supports STO (Safe-Torque-Off) safety function which complies with IEC61800-5-2.
Connectors for STO safety function are X7 and X8. When STO safety function is activated by SF1 and
SF2 signals, the servo drive stops outputting current to motor. At this time, error messages may occur.
The motor will not generate torque or force and will coast to a stop.
If STO safety function has been activated, it must be reset if the motor needs to be enabled again. Follow
the steps below to reset STO safety function.
Step 1: SF1 and SF2 signals must be set to “High”.
Step 2: DSF+ and DSF- on connector X6 must be connected for at least one second to reset STO safety
function.
(1) Connector
Figure 4.8.1 Connector: R-DFMC1.5/3-STF-3.5 (1790302)
Table 4.8.1
Pin
Signal
Function
1
SF1-
Safety input 1
These inputs disable motor.
4
SF1+
2 SF2+
Safety input 2
These inputs disable motor.
5
SF2-
3
MO-
STO status feedback
6
MO+
Table 4.8.2
Item Range
Low status
-3 ~ +3 Vdc
High status
+10 ~ +30 Vdc
Max. input current
for safety input pins
5 mA
Debounce time
>= 1 ms
Time requirement of
activating safety
inputs SF1 and SF2
1 s

Hiwin D1-N Series Specifications

General

Brand	Hiwin
Model	D1-N Series
Category	Amplifier
Language	English