Acceleration/Deceleration Time Selection (Ver. 1.30 Or Later) - Mitsubishi FX3U-20SSC-H User Manual

FX -20SSC-H Positioning Block User's Manual
3U
7.7

Acceleration/deceleration time selection (Ver. 1.30 or later)

Select the acceleration/deceleration time used in positioning operation except interpolation operation.
Select the acceleration/deceleration time before starting positioning operation.
1. Select the acceleration/deceleration time used in positioning operation using the
acceleration/deceleration time change command.
Acceleration/deceleration time
change command
(Ver. 1.30 or later)
[Operation command 2]
Acceleration time
Acceleration time 2
(Ver. 1.30 or later)
Deceleration time
Deceleration time 2
(Ver. 1.30 or later)
2. Applicable positioning operations
• Operations for which the acceleration/deceleration time change
command is enabled
- Mechanical zero return operation
(creep)
- Mechanical zero return operation
(high speed)
- Jog operation
(except inching operation)
- 1-speed positioning operation
- Interrupt 1-speed constant
quantity feed
- 2-speed positioning operation
3. Operation
START Command
Acceleration/deceleration
time change command
Used acceleration
time in operation
Used deceleration
time in operation
→ For parameters, control data and monitor data, refer to Chapter 11
BFM Number
X-axis Y-axis
BFM #519 b5 BFM #619 b5
BFM #14018 BFM #14218
BFM #14108 BFM #14308
BFM #14020 BFM #14220
BFM #14110 BFM #14310
- Interrupt 2-speed
constant quantity feed
- Interrupt stop
- Variable speed operation
- Multi-speed operation
- Reciprocal movement
instruction
(Ver. 1.10 or later)
Acceleration Deceleration
Speed
time time
Maximum Operation
speed speed
Acceleration time
Deceleration time
7 Before Starting Positioning Operation
7.7 Acceleration/deceleration time selection (Ver. 1.30 or later)
Description
Select the acceleration/deceleration time used for acceleration/
deceleration.
However, the acceleration/deceleration time during interpolation
operation is determined by the interpolation time constant.
OFF: The system will perform positioning operation using the
acceleration time and deceleration time.
ON: The system will perform positioning operation using the
acceleration time 2 and deceleration time 2.
Time required to achieve the maximum speed from speed 0
Time required to achieve speed 0 from the maximum speed
• Operations for which the acceleration/
deceleration time change command is disabled
- Jog operation (during inching operation)
- Manual pulse generator operation
- Linear interpolation
- Linear interpolation (interrupt stop)
- Circular interpolation
Acceleration Deceleration
time 2 time 2
Operation
speed
Acceleration time 2
Deceleration time 2
1
2
3
4
5
6
7
8
Time
9
10
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