Digital Output; Digital Output Control Using Comparison Matching (Pcom) - Servotronix CDHD2S User Manual

Application Setup
The following parameters are used to configure and monitor digital inputs.
VarCom
IN
INPUTS
INMODE
ININV
ServoStudio2 includes a drive script tool for compiling digital input instructions. These scripts
can modify the drive behavior while the machine is working, such as increasing or decreasing
acceleration, starting the action, setting variables, or switching the operation mode. Please refer to
the Digital Input Drive Script Activation in the ServoStudio2 manual.

6.10 Digital output

The CDHD2S features both regular and fast optoisolated digital outputs. The number of
outputs varies with the model. Please refer to the Input/Output Specifications table.
The transmission delay of conventional digital output is less than 1 millisecond.
⚫
The transmission delay of fast digital output is less than 1 microsecond.
⚫
Use the ServoStudio2 Digital IO screen to configure and view digital output status.
The following parameters are used to configure and monitor digital outputs.
VarCom
OUT
OUTPUTS
OUTMODE

6.11 Digital Output Control Using Comparison Matching (PCOM)

Note: Only CDHD2SAF (CANopen) and EC (EtherCAT) models have this function.
The drive includes two PCOM modules (PCOM1 and PCOM2) for comparison matching based
on position feedback or timer triggering output.
The output is used to activate an external event or device - such as a camera, pick-and-place
machine, or measurement device - when the CDHD2S moves through a predefined position or
position range.
The two PCOM modules have the same function and can be used to configure pulse or level
switching output.
The PCOM module allows three different trigger output configurations.
Table 6-14
Description
Read the specified digital input status.
Read all digital input status.
Define the digital input function.
Convert the specified input polarity.
Table 6-15
Description
Read the specified digital output status.
Read all digital output status.
Define the digital output function.
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