NOVA electronics Inc.
MCX514 –
B-1
－
B-1
－
Appendix B Parameter Calculation Formula when Input Clock except 16MHz
When MCX514 input clock frequency is fCLK (Hz), setting values of each speed and timer are as follows.
Initial speed [pps]
＝
6
CLK
10
16
f
SV
×
×
Drive speed [pps]
＝
6
CLK
10
16
f
DV
×
×
Acceleration [pps/sec]
＝
2
6
CLK
10
16
f
AC
×
×
Deceleration [pps/sec]
＝
2
6
CLK
10
16
f
DC
×
×
Jerk [pps/sec
2
]
＝
3
6
CLK
10
16
f
JK
×
×
Deceleration increasing rate [pps/sec
2
]
＝
3
6
CLK
10
16
f
DJ
×
×
Home search speed [pps]
＝
6
CLK
10
16
f
HV
×
×
Speed increasing / decreasing value [pps]
＝
6
CLK
10
16
f
IV
×
×
Timer value
[μsec]
＝
CLK
6
f
10
16
TM
×
×
［
Symbol
］
SV
：
Initial speed setting
DV
：
Drive speed setting
AC
：
Acceleration setting
DC
：
Deceleration setting
JK
：
Jerk setting
DJ
：
Deceleration increasing rate setting
HV
：
Home search speed setting
IV
：
Speed increasing / decreasing value setting
TM
：
Timer value setting
Synchronous pulse output width (synchronous action), deviation counter clear output signal width (automatic home search),
timer time between steps (automatic home search) and input signal delay time (input signal filter) require correction by using
CLK
6
f
10
16
×
respectively.
