Setpoint Value Channel For Servo Motor Axes Apci-8001 / Apci-8008; Pin Assignment For Connector X1, Axis Channel 1; Pin Assignment For Connector X1, Axis Channel 2; Pin Assignment For Connector X1, Axis Channel 3 - Addi-Data APCI-8001 Commissioning Manual

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5.2.5.1 Setpoint value channel for servo motor axes APCI-8001 / APCI-8008

The analog output signal is used to control a power amplifier, which is activated as a speed or moment
controller (current amplifier). The offset of this setpoint value channel is stored in the factory in the non-
volatile flash memory of the APCI-8001 and is taken into consideration by the software during output. The
analog value output is only supported for SERVO planned axes.

5.2.5.1.1 Pin assignment for connector X1, axis channel 1

Pin Name Group
1 SERVO1 Setpoint 1 Analog output signal 1 for controlling a power amplifier (+/-10 V, 5 mA). This
2 AGND1 Setpoint 1 Reference potential for SERVO1. This potential is electrically isolated from the
Note: Jumpers J1 and J2 must be bridged in position 2-3, so that the signals listed in the table are available
at connector X1.

5.2.5.1.2 Pin assignment for connector X1, axis channel 2

Pin Name Group
18 SERVO2 Setpoint 2 Analog output signal 2 for controlling a power amplifier (+/-10 V, 5 mA). This
19 AGND2 Setpoint 2 Reference potential for SERVO2. This potential is electrically isolated from the
Note: Jumpers J3 and J4 must be bridged in position 2-3, so that the signals listed in the table are available
at connector X1.

5.2.5.1.3 Pin assignment for connector X1, axis channel 3

Pin Name Group
34 SERVO3 Setpoint 3 Analog output signal 3 for controlling a power amplifier (+/-10 V, 5 mA). This
35 AGND3 Setpoint 3 Reference potential for SERVO3. This potential is electrically isolated from the
Note: Jumpers J5 and J6 must be bridged in position 2-3, so that the signals listed in the table are available
at connector X1.

5.2.5.2 Setpoint value channel for stepper motor axes APCI-8008 / APCI-8008

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 are
crucial for the correct number of steps to be executed.
ANUAL
Description
signal is electrically isolated from the APCI-8001 / APCI-8008 and has
reference potential AGND1.
APCI-8001 / APCI-8008 system electronics.
Description
signal is electrically isolated from the APCI-8001 / APCI-8008 and has
reference potential AGND2.
APCI-8001 / APCI-8008 system electronics.
Description
signal is electrically isolated from the APCI-8001 / APCI-8008 and has
reference potential AGND3.
APCI-8001 / APCI-8008 system electronics.
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