Delta ASD-B2-0121-B, User Manual

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Chapter 6 Control Modes of Operation
Revision June 2010
6-17
Relevant parameters:
P1 - 40
▲
VCM Max. Analog Speed Command / Limit
Communication Addr.:
0150H
,
0151H
Default: rated speed Related Section:
Applicable Control Mode: S/T Section 6.3.4
Unit: r/min
Range: 0 ~ 10000
Data Size: 16-bit
Display Format: DEC
Settings:
In Speed mode , this parameter is used to set the speed at the maximum input
voltage (10V) of the analog speed command.
In Torque mode , this parameter is used to set the speed at the maximum input
voltage (10V) of the analog speed limit.
For example, in speed mode, if P1-40 is set to 3000 and the input voltage is 10V, it
indicates that the speed command is 3000r/min. If P1-40 is set to 3000, but the
input voltage is changed to 5V, then the speed command is changed to 1500r/min.
Speed command / limit = Input voltage x setting/10
6.3.5 Timing Chart of Speed Control Mode
S4 (P1-11)
S3 (P1-10)
S2 (P1-09)
S1
SPD0
SPD1
SON
OFF ON
OFF
ON
ON
OFF
ON
Internal speed
command
External analog
voltage or zero (0)
External I/O signal
NOTE
1) OFF indicates normally open and ON indicates normally closed.
2) When speed control mode is Sz, the speed command S1=0; when speed control mode is S,
the speed command S1 is external analog voltage input (Please refer to P1-01).
3) After Servo ON, the users can select command according to the state of SPD0~1.