Servotronix CDHD2S User Manual page 198

Operations
For example, assume that the motor encoder resolution is 2500 lines per revolution. If you set
GEARIN=1, GEAROUT=1 and XENCRES=10000, this will cause the motor to rotate once every 10000
pulses (assuming the direction is fixed during this period).
Note: The drive homing function remains active in this configuration.
Pulse and direction operation
For "pulse and direction" operation, the pulse signal must be defined as digital input 5
(INMODE517) and the direction signal must be defined as digital input 6 (INMODE618).
Figure 7-9 Setting pulse and direction commands using optoisolated inputs
Step 1 - Setup and tuning
1. Run the ServoStudio2 "Motor Setup Wizard" to ensure that the motor setup is completed
successfully.
2. Run the ServoStudio2 "Autotuning Wizard" to ensure that the autotuning is completed
successfully.
Step 2 - Select pulse and direction
1. In ServoStudio2, enter the "Operation Mode" screen and select "Operation Mode -
gearing/pulse train" (OPMODE4).
2. In the pulse train tab, select "pulse train source" and "pulse train type":
If using "differential":
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Select controller I/FRS422 and the pulse and direction (P&D) option.
If using "optoisolated":
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