YASKAWA MP2000 Series User Manual page 90

No. 1
Function Selection Flag 1 (cont'd)
Simple ABS Rotary Pos. Mode
Set whether or not the infinite length position control function is used, on the condition that the number of turns
that the encoder can count is a multiple of the number of turns corresponding to the reference unit reset fre-
quency.
With this function, it is not necessary to save and load absolute infinite axis information, eliminating the need
for a ladder program and thus simplifying handling. It is recommended that the ABS infinite length axis is set to
Enabled.
Bit 9
Description
0: Disabled (default)
1: Enabled
( 3 ) Function Selection 2
No. 2
Function Selection Flag 2
Analog Adjust Not Ready Mask
0: Disabled (default)
Bit 3
1: Enabled
PG Wire Breaking Down Status Mask
Description
Set whether or not to detect by hardware that the PG is not connected to the counter input pin in the General-
purpose I/O Mode.
Bit 4
0: Disabled (default)
1: Enabled
( 4 ) Reference Unit
No. 4
Reference Unit Selection
Set the unit for the reference.
The minimum reference unit is determined by this parameter and the Number of Digits Below Decimal Point setting
(fixed parameter No.5). If pulse is selected, the Electronic Gear Ratio (fixed parameters 8 and 9) will be disabled.
0: pulse (electronic gear disabled)
1: mm
Description
2: deg
3: inch

Refer to
 For linear type, either 0 (pulse) or 1 (mm) can be selected. If 2 (deg) or 3 (inch) is selected, the
selected unit will be converted to mm.
 Refer to 10.4.1 Simple Absolute Infinite Length Position Control on page 10-14 and 10.4.2
Parameters Setting for Simple Absolute Infinite Length Position Control on page 10-16 for
details.
 Set to 0 for linear type.
6.1.1 Reference Unit on page 6-2
5.4 MP2000 Series Machine Controller Parameter Details
5.4.1 Motion Fixed Parameter Details
Setting Range
−
Setting Range
−
Setting Range
0 to 3
for details.
Setting Unit Default Value
−
0000H
Setting Unit Default Value
−
0000H
Setting Unit Default Value
−
0
5
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