PCL6045B Datasheet, PDF (60/176 Pages) List of Unclassifed Manufacturers – User Manual For PCL6045B Pulse Control LSI

8-3-38. RSPD register
This register is used to check the EZ count value and the current speed. (Read only.)
15 14 13 12 11 10 9 8 7 6 5 4 3 2 1 0
AS15 AS14 AS13 AS12 AS11 AS10 AS9 AS8 AS7 AS6 AS5 AS4 AS3 AS2 AS1 AS0
31 30 29 28 27 26 25 24 23 22 21 20 19 18 17 16
0 0 0 0 0 0 0 0 0 IDC2 IDC1 IDC0 ECZ3 ECZ2 ECZ1 ECZ0
Bit
0 to 15
16 to 19
20 to 22
23 to 31
Bit name
AS0 to 15
ECZ0 to 3
IDC0 to 2
Not defined
Description
Read the current speed as a step value (same units as for RFL and RFH).
When stopped the value is 0.
Read the count value of EZ input that is used for a zero return.
Read the idling count value.
(Always set to 0.)
8-3-39. RSDC register
This register is used to check the automatically calculated ramping-down point value for the positioning
operation. (Read only.)
31 30 29 28 27 26 25 24 23 22 21 20 19 18 17 16 15 14 13 12 11 10 9 8 7 6 5 4 3 2 1 0
00 0000 00
8-3-40. PRCI (RCI) registers
These registers are used to set circular interpolation stepping number.
RCI is the pre-register for the PRCI.
These registers only exist for the X, Y, and Z axes. They do not exist for the U axis because the U axis is
not available for circular interpolation control.
To decelerate during a circular interpolation, enter the number of steps (number of operations) required
for the circular interpolation. Entering a number other than 0 can decelerate the speed by using an
automatic ramping-down point.
Setting range: 0 to 2,147,483,648.
8-3-41. RCIC register
This register is used to read the count of the number of circular interpolation steps that have been
completed. (Read only.)
The RCI register value is loaded when a circular interpolation is started. This value is decreased by one
for each circular interpolation step. However, if the counter value is 0, the PCL will not decrease it
further.
The counter value at the completion of a circular interpolation is held in the PCL memory until the start of
the next circular interpolation operation. The range for this value is 0 to 2,147,483,647.
This register is shared by all axes, and the value is same when read from any axis.
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