Output Axis Parameters - Mitsubishi Electric RD77MS2 User Manual

Output axis parameters

n: Axis No. - 1
Setting item Setting details
[Pr.438] • Set the units for the cam axis length per cycle.
Cam axis cycle • There is no influence on the control for the parameter
unit setting for monitor display.
Fetch cycle: At start of synchronous control
[Pr.439] • Set the required input amount with the cam per cycle.
Cam axis length Fetch cycle: At start of synchronous control, At passing
per cycle through the 0th point of cam data
[Pr.440] • Set the cam No.
Cam No. Fetch cycle: At start of synchronous control, At passing
through the 0th point of cam data
[Pr.441] • Set the cam stroke amount corresponding to the stroke
Cam stroke ratio 100% for cam with stroke ratio data format.
amount • This is ignored for cams using the coordinate data
format.
Fetch cycle: At start of synchronous control, At passing
through the 0th point of cam data
[Pr.442] • Set to change the "[Pr.439] Cam axis length per cycle"
Cam axis length during synchronous control.
per cycle change Fetch cycle: At start of synchronous control
setting
[Pr.444] • Set the time to advance or delay the phase of the cam
Cam axis phase axis.
compensation Fetch cycle: Operation cycle
advance time
[Pr.445] • Set the time constant to affect the phase compensation
Cam axis phase of the cam axis.
compensation Fetch cycle: At start of synchronous control
time constant
[Pr.446] • Set the deceleration time for the synchronous control.
Synchronous Fetch cycle: At start of synchronous control
control
deceleration time
[Pr.447] • Set to smooth the output axis.
Output axis Fetch cycle: At start of synchronous control
smoothing time
constant
*1 Cam axis cycle units (Page 91 Units for the output axis)
*2 Output axis position units (Page 91 Units for the output axis)
*3 Set the value as follows in a program.
0 to 32767: Set as a decimal
32768 to 65535: Convert into a hexadecimal and set
4 SYNCHRONOUS CONTROL
92
4.5 Output Axis Module
Setting value
■Set in hexadecimal.
H _ _ _ _
Control unit
0: mm, 1: inch,
2: degree, 3: pulse
Number of decimal places
0 to 9
Unit setting selection
0: Use units of main
input axis
1: Use units of this
setting
■Set in decimal.
1 to 2147483647
*1
[Cam axis cycle units ]
■Set in decimal.
0: Linear cam (Preset)
1 to 256: User created cam
■Set in decimal.
-2147483648 to 2147483647
*2
[Output axis position units ]
■Set in decimal.
0: Invalid
1: Valid
■Set in decimal.
-2147483648 to 2147483647 [s]
■Set in decimal.
*3
0 to 65535 [ms]
■Set in decimal.
*3
0 to 65535 [ms]
■Set in decimal.
0 to 5000 [ms]
Default Buffer
value memory
address
0000H 36470+200n
4194304 36472+200n
36473+200n
0 36474+200n
4194304 36476+200n
36477+200n
0 36471+200n
0 36482+200n
36483+200n
10 36484+200n
0 36485+200n
0 36486+200n