Panasonic AFP7MC16EC User Manual page 247

 Changing the advance angle correction amount during operation
The advance angle correction amount can be changed during the operation.
In that case, the change processing starts by changing the set values of "advance angle
correction reference speed" and "advance angle correction reference amount", and the speed
change is complete in "advance angle correction parameter change time".
The synchronous control setting area of the unit memories used for the advance angle
correction function is as follows.
The cam pattern reading results are as follows.
Unit
Axis
memory Name
no.
no. (Hex)
UM 63F96
Axis 1
UM 63F97
UM 64006
Axis 2
UM 64007
Advance
: :
angle
correction
UM 64D26
reference
Axis 32
UM 64D27
amount
: :
UM 65B26
Axis 64
UM 65B27
UM 63F98
Axis 1
UM 63F99
UM 64008
Axis 2
UM 64009
Advance
: :
angle
correction
UM 64D28
reference
Axis 32
UM 64D29
speed
: :
UM 65B28
Axis 64
UM 65B29
Axis 1 UM 63F9A
Axis 2 UM 6400A
Advance
angle
: :
correction
parameter
Axis 32 UM 64D2A
change
time
: :
Axis 64 UM 65B2A
Default Unit Setting range and description
Set the correction reference amount for calculating the
advance angle correction amount when using the advance
angle correction function.
Setting range: -2,147,483,648 to 2,147,483,647
The ranges vary depending on the unit settings as below.
pulse: -2,147,483,648 to 2,147,483,647 pulse
K0 -
μm (0.1μm): -214,748,364.8 to 214,748,364.7 μm
μm (1μm): -2,147,483,648 to 2,147,483,647 μm
inch (0.00001 inch): -21,474.83648 to 21,474.83647 inches
inch (0.0001 inch): -214,748.3648 to 214,748.3647 inches
degree (0.1 degree): -214,748,364.8 to 214,748,364.7 degrees
degree (1 degree): -2,147,483,648 to 2,147,483,647 degrees
Any other settings will be errors. (Max. 31 bits)
Set the reference speed for calculating the advance angle
correction amount when using the advance angle correction
function.
bit
U100 -
31-0
* The unit follows the unit system of the master axis.
Set the time required until a changed value is reflected when
the parameter related to advance angle correction (advance
angle correction reference speed or advance angle correction
reference amount) is changed during the electronic cam
operation.
U100 ms
bit
15-0
9.6 Electronic Cam Function
Name Description
Range: 1 to 2,147,483,647
Any other settings will be errors.
Advance angle The ranges vary depending on the
correction unit settings as below.
reference Pulse: 1 to 2,147,483,647 pps
μm: 1 to 2,147,483,647 μm/s
speed
inch: 0.001 to 2,147,483.647 inch/s
degree: 0.001 to 2,147,483.647 rev/s
Name Description
Advance angle
correction Range: 0 to 10,000 (ms)
parameter Any other settings will be errors.
change time
9-55