3 Devices
Special
D
device
Function 20D 20M
Off
On
STOP
RUN
RUN
STOP
Attribute Latching Default Page
D1844
Speed at which the X-axis rotates (V (II)) (low
word)
D1845
Speed at which the X-axis rotates (V (II)) (high
word)
○ ○ 2000 - - R/W No 2000 -
Operation command for the X-axis ○ ○ 0 - 0 R/W No 0 3-42
D1846*
Starting the electronic cam ○ ○ 0 - 0 R/W No 0 3-42
D1847* X-axis’s mode of operation ○ ○ 0 - - R/W No 0 3-43
Present command position of the X-axis (pulse)
(low word)
D1848
Position of the slave axis
○ ○ 0 - - R/W No 0 -
Present command position of the X-axis (pulse)
(high word)
D1849
Position of the slave axis
○ ○ 0 - - R/W No 0 -
D1850
Present command speed of the X-axis (PPS) (low
word)
D1851
Present command speed of the X-axis (PPS)
(high word)
○ ○ 0 0 0 R/W No 0 -
D1852
Present command position of the X-axis (unit)
(low word)
D1853
Present command position of the X-axis (unit)
(high word)
○ ○ 0 - - R/W No 0 -
D1854
Present command speed of the X-axis (unit) (low
word)
D1855
Present command speed of the X-axis (unit) (high
word)
○ ○ 0 0 0 R/W No 0 -
D1856* State of the X-axis ○ ○ 0 - - R No 0 3-44
D1857* X-axis error code ○ ○ 0 - - R No 0 3-37
D1858 Electronic gear ratio of the X-axis (numerator) ○ ○ - - - R/W Yes 1 -
D1859 Electronic gear ratio of the X-axis (denominator) ○ ○ - - - R/W Yes 1 -
Frequency of pulses generated by the manual
pulse generator for the X-axis (low word)
D1860
Frequency of pulses sent by the master axis
○ ○ 0 0 - R/W No 0 -
Frequency of pulses generated by the manual
pulse generator for the X-axis (high word)
D1861
Frequency of pulses sent by the master axis
○ ○ 0 0 - R/W No 0 -
Number of pulses generated by the manual pulse
generator for the X-axis (low word)
D1862
Position of the master axis
○ ○ 0 - - R/W No 0 -
Number of pulses generated by the manual pulse
generator for the X-axis (high word)
D1863
Position of the master axis
○ ○ 0 - - R/W No 0 -
Response speed of the manual pulse generator
for the X-axis
○ ○ - - - R/W Yes 5 -
D1864*
Pulse type received by the master axis of the
electronic cam
○ ○ - - - R/W Yes 5 -
D1865
Mode of stopping Ox0~Ox99 (K1: The execution
of Ox0~Ox99 will resume next time Ox0~Ox99
are started. K2: The next instruction will be
executed next time Ox0~Ox99 are started.
Others: Ox0~Ox99 are executed again.)
○ ○ - - - R/W Yes 0 -
Electrical zero of the X-axis (low word) ○ ○ - - - R/W Yes 0 -
D1866
Number of pulses for switching the source of the
master axis of the noncyclic electronic cam (low
word)
○ ○ - - - R/W Yes 0 -
Electrical zero of the X-axis (high word) ○ ○ - - - R/W Yes 0 -
D1867
Number of pulses for switching the source of the
master axis of the noncyclic electronic cam (high
word)
○ ○ - - - R/W Yes 0 -
DVP-20PM Application Manual
3-24