Omron SYSMAC CS1G Operation Manual page 108

System Parameters
No. Address in MC
Unit
P5AA03 5D42h +
(AA * 14h)
Data configuration
31
Speed command decimal point position
Note
No. Address in MC
Unit
P5AA04 5D43h +
(AA * 14h)
Data configuration
31
Command unit/1 machine rotation
Ex) When the decimal point position of the position command value for X-
axis is 0.01:
MF1000 = 123.4567;
MOVE [J01]MF1000;
is processed as,
MOVE [J01]12345;
Name
Speed command decimal point
position
Setting range
00000000 to 00000004 Hex
00
(0 to 4)
Explanation
Sets the method of interpreting the speed command specified by an immedi-
ate value with a decimal point.
0: × 1
1: × 10
2: × 100
3: × 1000
4: × 10000
Ex) When controlling X-axis with task 1 and the speed command decimal
point position (P5AA03) for task 1 is × 10:
MOVEI [J01]100.00 D2000.0 V100.;
is processed as,
MOVEI [J01]100.00 D2000.0 V1000;
The following notations have the same meaning when Speed command deci-
mal point position (P5AA03) is × 10.
Please note that they are treated differently from position command values.
MOVEI [J01]100.00 D2000.0 V1000;
MOVEI [J01]100.00 D2000.0 V100.;
MOVEI [J01]100.00 D2000.0 V100.0;
Name
Command unit/1 machine rotation Data
Setting range
00000001 to 7FFFFFFF Hex
00
(1 to 2147483647)
Explanation
Sets the resolution of a command for 1 machine rotation.
(The value set here is treated as "command unit".)
Ex) When positioning X-axis (ball screw with the lead of 10mm) in 0.01mm
unit (P5AA01, P5AA02), the resolution is,
10mm/0.01mm = 1000 [command unit/1 machine rotation]
Ex) When positioning Y-axis (turn table of 360deg per rotation) in 0.01deg unit
(P5AA01, P5AA02), the resolution is,
360deg/0.01deg = 36000 [command unit/1 machine rotation]
Type Unit
Data ---
Type Unit
Command unit
Section 4-2
Immediate
updating
No
Initial value
00000000 (0)
Immediate
updating
No
Initial value
00002710 (10000)
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