FATEK SD3 Series, Instruction Manual, Page: 84 / 396

32
ON
ON
ON
OFF
ON
OFF
20 ms(typ.)
OFF
ON
ON
(*1), (*2)
OFF
0 r/min
20 ms(typ.)
20 ms(typ.)
2 ms(typ.)
(*3)
2 ms(typ.)
(*3)
t
ON
OFF
OFF
NO ERROR
ON
( = NO ALARM )
IN
OUT
Internal
IN
OUT
Internal
Internal
OUT
OUT
3. Preparation
SD3 Series Instruction Manual
3. Timing Diagrams
4. Servo ON → OFF (Motor rotating)
*1) The motor decelerates according to the method specified by Deceleration Stop Method (No.224.0)
*2) Quick stop or Short brake ends when deceleration stop conditions set by parameters (No.224.1, No.226.0, and No.227.0) are met.
*3) Deceleration Stop Method (No.224.0) = 2 (quick stop) or 1 (short brake)
MBRK turns OFF when one of the following conditions is met:
a) Deceleration Stop Status turns OFF
b) The rotational speed drops to the value specified by Deceleration stop Rotational speed to cancel (No.227.0) or below.
Deceleration Stop Method (No.224.0) = 0 (free run)
MBRK turns OFF when Motor Excitation Status becomes OFF.
Signal Description
Name
Timing Diagrams
(Output Transistor Status, I/O Input Status, and Internal Status)
Main Circuit Power
L1L2 or L1L2L3
Servo Ready
SRDY
Servo On
SVON
Internal Error Status
-
Motor Excitation Status
-
Deceleration Stop Status
-
Servo Status
SERVO
Brake Release
MBRK
Alarm Status
ALM
Motor Rotational Speed
-
The value of the Parameter No.227.0