Specifications
17
Table 8: I/O Port Pin Out
Pin
Name
Function
Description
1
V_In_Pos
Input
0 to 10VDC Analog control
2 Gnd
Ground
3 Fault
Output
See
section
2.6
4 Gnd
Ground
5 SPI_Select
-
Disabled
6 Direction
-
Disabled
7 SPI_Data
-
Disabled
8 Acs_Int_Mode
-
Disabled
9 Gnd
-
Disabled
10 Set_Com_1
-
Disabled
11
-10V
Output
-10V supply for external device (Joystick)
12
Emergency_Stop
Input
Safety shut down See section 2.5
13
User_Voltage
Input
External power supply for the opto-isolated type inputs
14
V_In_Neg
Input
0 to -10VDC Analog control
15 Gnd
Ground
16
Step_Mode
Input
Step mode selection
17
Brake_In
Input
Disables driver operation (without resetting)
18 SPI_Clock
-
Disabled
19
Set_Offset_Level
Input
Read command and remember as offset.
20
Enable_Sign_In
Input
When shorted to ground, the Enable_In input is active
high. Otherwise, Enable_In is active low
21 NC
22 Set_Com_2
-
Disabled
23
+10V
Output
+10v supply for external device (Joystick)
24
Enable_In
Input
Must be activated to enable driver operation
25 NC
