Mitsubishi FX1N Series Programming Manual

FX Series Programmable Controlers Applied Instructions 5
5-158
5.13.3 Devices related to positioning
Device No.
Data
size
Initial
value
Description
D8140 Lower
32 bit 0
Operates as current value registers of positioning instruction output
to Y000
For FNC 157 (PLSV), FNC 158 (DRVI), FNC 159 (DRVA)
instructions, current value increases or decreases in accordance
with direction of rotation.
Although FNC 57 (PLSY) and FNC 59 (PLSR) instructions use the
same current value registers, the current value represents the
accumulating total number of output pulses during instruction
execution.
D8141 Upper
D8142 Lowe
r
32 bit 0
Operates as current value registers of positioning instruction output
to Y001
For FNC 157 (PLSV), FNC 158 (DRVI), FNC 159 (DRVA)
instructions, current value increases or decreases in accordance
with direction of rotation.
Although FNC 57 (PLSY) and FNC 59 (PLSR) instructions use the
same current value registers, the current value represents the
accumulating total number of output pulses during instruction
execution.
D8143 Upper
D8145 16 bit 0
Bias speed when FNC 156 (ZRN), FNC 158 (DRVI), FNC 159
(DRVA) instructions are executed
Set range: 1/10 or less of maximum speed (D8146 & D8147)
If the current value exceeds this range, it is automatically set to 1/10
of the maximum speed during operation.
D8146 Lower
32 bit 100,000
Maximum speed when FNC 156 (ZRN), FNC 158 (DRVI), FNC 159
(DRVA) instructions are executed.
Set range 10 to 100,000 (Hz).
D8147 Upper
D8148 16 bit 100
Acceleration/Deceleration time in which maximum speed (D8146 &
D8147) is achieved from bias speed (D8145) when FNC 156
(ZRN), FNC 158 (DRVI), FNC 159 (DRVA) instructions are
executed.
Setrange50to5,000(ms)
Device No. Attribute Description
M8145 Drive enable Y000 pulse output stop command (immediate stop)
M8146 Drive enable Y001 pulse output stop command (immediate stop)
M8147 Read only flag Y000 pulse output monitor (BUSY/READY)
M8148 Read only flag Y001 pulse output monitor (BUSY/READY)
FX1S
FX 1N FX 2N
FX 2NC

Mitsubishi FX1N Series Specifications

General

Brand	Mitsubishi
Model	FX1N Series
Category	Controller
Language	English