Delta Electronics ASDA-AB manual Speed Trial Run without Load, Step, DI1, DI8

Chapter 5 Trial Run and Tuning ProcedureASDA-AB Series

5.4Speed 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 1:

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 as P1-01 is effective only after the servo drive is restarted (after switching power off and on).

STEP 2:

In speed control mode, the necessary Digital Inputs are listed as follows:

Digital Input	Parameter Setting	Sign	Function Description	CN1 PIN No.
	Value
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	-

By default, DI6 is the function of reverse inhibit limit, DI7 is the function of forward inhibit limit and DI6 is the function of emergency stop (DI8), if the users do not set the setting value of parameters P2-15 to P2-17 to 0 (Disabled), the faults (ALE13, 14 and 15) will occur (For the information of fault messages, please refer to Chapter 10). Therefore, if the users do not need to use these three digit inputs, please set the setting value of parameters P2-15 to P2-17 to 0 (Disabled) in advance.

All the digital inputs of Delta ASDA-AB series are user-defined, and the users can set the DI signals freely. Ensure to refer to the definitions of DI signals before defining them (For the description of DI signals, please refer to Table 7.A in Chapter 7). If any alarm code displays after the setting is completed, the users can restart the drive or set DI5 to be activated to clear the fault. Please refer to section 5.2.

The speed command is selected by SPD0, SPD1. Please refer to the following table:

Speed	DI signal of CN1		Command Source	Content	Range
Command No.
	SPD1	SPD0
S1	0	0	External analog	Voltage between V-REF	+/-10V
			command	and GND
S2	0	1		P1-09	0 ~ 5000r/min
S3	1	0	Internal parameter	P1-10	0 ~ 5000r/min
S4	1	1		P1-11	0 ~ 5000r/min

0: indicates OFF (Normally Open); 1: indicates ON (Normally Closed)

Revision January 2009 5-9