Setpoint Value Channel For Stepper Motor Axes; Pin Assignment For Connector X1, Axis Channel 4; Pin Assignment For Connector X1, Axis Channel 5; Pin Assignment For Connector X1, Axis Channel 6 - Addi-Data APCI-8001 Option Manual
Positioning and contouring control system
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Also See for APCI-8001:
- Manual (9 pages) ,
- Commissioning manual (57 pages) ,
- Commissioning manual (59 pages)
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O
PTIONS MANUAL
1.3.1.3.2 Setpoint value channel for stepper motor axes
There are four output signals to control a stepper motor power module. These comprise a pulse signal, a
directional signal, and their inverted signals according to EIA standard RS422. All outputs deliver a typical
output current of –60 mA (max. –150 mA). The maximum pulse frequency of the stepper signals is 10 MHz.
Note: The positive edge of the PULSx+ stepper signal or the negative edge of the PULSx- stepper signal is
crucial for the correct number of steps to be executed.
1.3.1.3.2.1 Pin assignment for connector X1, axis channel 4
Pin
Name
Group
1
PULSE4+ Stepper 4
2
PULSE4-
Stepper 4
7
SIGN4+
Stepper 4
8
SIGN4-
Stepper 4
Note: Jumpers J1 and J2 must be bridged in position 1-2, in order for the above-mentioned signals to be
available at connector X1.
1.3.1.3.2.2 Pin assignment for connector X1, axis channel 5
Pin
Name
Group
18
PULSE5+ Stepper 5
19
PULSE5-
Stepper 5
24
SIGN5+
Stepper 5
25
SIGN5-
Stepper 5
Note: Jumpers J3 and J4 must be bridged in position 1-2, in order for the above-mentioned signals to be
available at connector X1.
1.3.1.3.2.3 Pin assignment for connector X1, axis channel 6
Pin
Name
Group
34
PULSE6+ Stepper 6
35
PULSE6-
Stepper 6
40
SIGN6+
Stepper 6
41
SIGN6-
Stepper 6
Note: Jumpers J5 and J6 must be bridged in position 1-2, in order for the above-mentioned signals to be
available at connector X1.
1.3.1.3.2.4 Pin assignment for connector X2, axis channel 7
Pin
(SUB-D)
Name
1
PULSE7+
2
PULSE7-
7
SIGN7+
8
SIGN7-
Note: Jumpers J7 and J8 must be bridged in position 1-2, in order for the above-mentioned signals to be
available at connector X2.
Description
Pulse signal
Inverted pulse signal
Directional signal
Inverted directional signal
Description
Pulse signal
Inverted pulse signal
Directional signal
Inverted directional signal
Description
Pulse signal
Inverted pulse signal
Directional signal
Inverted directional signal
Group
Description
Stepper 7
Pulse signal
Stepper 7
Inverted pulse signal
Stepper 7
Directional signal
Stepper 7
Inverted directional signal
17
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