Calculation Of Basic Acceleration/Deceleration Times; Calculation Of Acceleration/Deceleration Times For Continuous Positioning - Omron CS1W-NC113 Manual

Acceleration/Deceleration

8-9-1 Calculation of Basic Acceleration/Deceleration Times

Speed
Maximum speed
V specified with
MAX
parameters
Speed V
1
Maximum speed
V specified with
0
parameters
8-9-2 Calculation of Acceleration/Deceleration Times for Continuous
Positioning
198
times (i.e., the times taken to go between the initial speed and the target speed)
can be calculated from these settings. Details of these calculations for memory
operation are given below.
The method for calculating actual acceleration and deceleration times when
performing INDEPENDENT START operation or operation where the comple-
tion code of the positioning sequence is terminating, speed control, or interrupt
feeding is given below.
The actual acceleration time T
according to the following equations.
Actual acceleration time, T
Actual deceleration time, T
• The following axis parameter settings are used:
• Maximum speed, V
• Initial speed, V
• The following data, specified by data number in the positioning sequence, is
used:
• Position
• Speed, V (pps)
1
• Acceleration time, Ta (ms)
• Deceleration time, Td (ms)
Acceleration
time Ta
Actual
acceleration
time T
1
Note If override is enabled (i.e., the Override Enable Bit is ON), the speed will be as
follows:
Speed designation = Positioning sequence's speed setting × Operating data
area's override setting ÷ 100.
The method for calculating actual acceleration and deceleration times when
performing continuous operation where the completion codes of the positioning
sequences are set to continuous is given below.
, and actual deceleration time T
1
= (V -- V )/(V
1 1 0
= (V -- V )/(V
2 1 0
(pps)
MAX
(pps)
0
Deceleration
time Td
Section
are determined
2
-- V ) × Ta
MAX 0
-- V ) × Td
MAX 0
Actual
deceleration
time T
2
8-9
Time