ASDA-A2  Chapter 5  Trial operation and Tuning 
Revision February, 2017                                                                      5-9 
5.5  Trial Run without Load (Position Mode) 
Before the trial run without load, firmly secure the motor base so as to avoid the danger cause by 
the reaction of motor operation. 
Step 1: 
Set the control mode of the servo drive to position mode. 
Set parameter P1-01 to 1, which is the position mode. Then, re-power on the servo drive.  
Step 2: In position mode, the digital input settings of trial run are as follows: 
Digital Input 
Parameter 
Setting Value 
Symbol  Function Description  CN1 Pin No 
DI1  P2-10 = 101  SON  Servo ON  DI1- = 9 
DI2  P2-11 = 108  CTRG  Command triggered  DI2- = 10 
DI3  P2-12 = 111  POS0 
Position command 
selection 
DI3- = 34 
DI4  P2-13 = 112  POS1 
Position command 
selection 
DI4- = 8 
DI5  P2-14 = 102  ARST  Alarm reset  DI5- = 33 
DI6  P2-15 = 0  Disabled  Invalid DI function  - 
DI7  P2-16 = 0  Disabled  Invalid DI function  - 
DI8  P2-17 = 0  Disabled  Invalid DI function  - 
EDI9  P2-36 = 0  Disabled  Invalid DI function  CN7 = 2 
EDI10  P2-37 = 0  Disabled  Invalid DI function  CN7 = 3 
EDI11  P2-38 = 0  Disabled  Invalid DI function  CN7 = 4 
EDI12  P2-39 = 0  Disabled  Invalid DI function  CN7 = 5 
EDI13  P2-40 = 0  Disabled  Invalid DI function  CN7 = 6 
EDI14  P2-41 = 0  Disabled  Invalid DI function  CN7 = 7 
The above table disables the function of negative limit (DI6), positive limit (DI7) and emergency 
stop (DI8), thus, set P2-15 ~ P2-17 and P2-36 ~ P2-41 to 0 (Disabled). The digital input of Delta’s 
servo drive can be programmed by users. When programming digital input, please refer to the 
description of DI code. 
The default setting includes the function of negative limit, positive limit and emergency stop, 
therefore, after the setting is completed, if there is any alarm occurs, please re-power on the servo 
drive or switch ON DI5 to clear the alarm. Please refer to Chapter 5.2. 
Please refer to Chapter 3.12.2, Position (PR) Mode Standard Wiring for wiring diagram. However, 
since POS2 is not the default digital input, set P2-14 to 113. Please refer to the table below for 64 
sets of register command, POS0~POS5 and the relative parameters.