User manual

Chapter 5 Trial Run and Tuning Procedure ASDA-A User Manual
4th Edition 2005/11/30, HE03 © DELTA ELECTRONICS, INC. ALL RIGHTS RESERVED
5-8
5-4 Speed Trial Run without Load
Before speed trial run, fix and secure the motor as possible to avoid the danger from the
reacting force when motor speed changes.
STEP 1Κ
Set the value of parameter P1-01 to 02 and it is speed (S) control mode. After selecting the operation mode
as speed (S) control mode, please restart the drive and the setting would be valid.
STEP 2Κ
In speed control mode, the necessary DI setting is listed as follows:
Digital Input
Parameter Setting
Value
Sign Function Description CN1 PIN No.
DI1 P2-10=101 SON Servo On DI1-=9
DI2 P2-11=109 TRQLM Torque limit enabled DI2-=10
DI3 P2-12=114 SPD0 Speed command selection DI3-=34
DI4 P2-13=115 SPD1 Speed command selection DI4-=8
DI5 P2-14=102 ARST Reset DI5-=33
DI6 P2-15=0 Disabled This DI function is disabled -
DI7 P2-16=0 Disabled This DI function is disabled -
DI8 P2-17=0 Disabled This DI function is disabled -
In the above table, the functions of reverse inhibit limit (DI6), forward inhibit limit (DI7) and emergency stop
(DI8) are disabled, i.e. the setting value of parameters P2-15 to P2-17 is set to 0 (Disabled). All the digital
inputs of Delta ASDA-A series are user-defined, and the user can set the DI signals freely. Ensure to refer to
the definitions of DI signals before defining them.
If alarm code display, the user can restart the drive or set DI5 to be ON to clear the fault. Please refer to
section 5-2.
The speed command is selected by SPD0, SPD1. Please refer to the following table:
DI signal of CN1 Speed
Command No.
SPD1 SPD0
Command Source Content Range
S1 0 0
External analog
command
Voltage between
V-REF and GND
+/-10V
S2 0 1 P1-09 0~5000rpm
S3 1 0 P1-10 0~5000rpm
S4 1 1
Internal parameter
P1-11 0~5000rpm
0: indicates OFF (Normally Open)
1: indicates ON (Normally Closed)