Delta Electronics ASDA-B Series manual Gbit, Special Function Communication Addr H

Chapter 7 Servo ParametersASDA-B Series

P2 - 38	GBIT		Special Function											Communication Addr.: 0226H
	Default: 0													Related Section:
	Applicable Control Mode: P/S/T													P1-34, P1-35, P1-36
	Unit: N/A
	Range: 0H ~ FFFFH
	Settings:
	0	0	0	0	0	Bit10	0	0	0	0	0	0	0		0	0	0

Bit0 ~ Bit9 and Bit11 ~ Bit15: Reserved. Must be set to 0.

Bit10: DI ZCLAMP function selection (The users should set Bit10 to 400H directly.) When the following conditions are all met, ZCLAMP function will be activated. Condition1: Speed mode

Condition2: DI ZCLAMP is activated.

Condition3: External analog speed command or internal registers speed command is less than parameter P1-38.

Bit10 = 0: Locked at the position when ZCLAMP conditions are satisfied.

Bit10 = 1: Speed command is forced to 0 RPM when ZCLAMP conditions are satisfied. How to select these two functions?

If the users want to use the edge of a D1 signal to stop the motor at the desired position and do not care the speed deceleration curve, then set Bit10 of P2-38 to 0.

If the users want to eliminate the analog voltage offset to stop the motor at low voltage and they want to keep the acceleration and deceleration speed curve, then set Bit10 of P2-38 to 1.

P2 - 39

P2 - 40

P2 - 41

P2 - 42

P2 - 43

Reserved	Communication Addr.: 0227H
Reserved	Communication Addr.: 0228H
Reserved	Communication Addr.: 0229H
Reserved	Communication Addr.: 022AH
Reserved	Communication Addr.: 022BH

7-52 Revision January, 2009