Delta DVP-20PM

3 Devices
DVP-20PM Application Manual
3-6
Value table:
Binary number
(BIN)
Octal number
(OCT)
Decimal number
(DEC)
Binary-coded decimal
number
(BCD)
Hexadecimal
Number
(HEX)
For internal operations in a
DVP-20PM series motion
controller
X/Y device
number
Constant (K)
M/S/T/C/D/V/Z/P
device number
Input value of a DIP switch, and
the value displayed on a
seven-segment display
Constant (H)
0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0
0 0 0 0 0 0 0 1 1 1 0 0 0 0 0 0 0 1 1
0 0 0 0 0 0 1 0 2 2 0 0 0 0 0 0 1 0 2
0 0 0 0 0 0 1 1 3 3 0 0 0 0 0 0 1 1 3
0 0 0 0 0 1 0 0 4 4 0 0 0 0 0 1 0 0 4
0 0 0 0 0 1 0 1 5 5 0 0 0 0 0 1 0 1 5
0 0 0 0 0 1 1 0 6 6 0 0 0 0 0 1 1 0 6
0 0 0 0 0 1 1 1 7 7 0 0 0 0 0 1 1 1 7
0 0 0 0 1 0 0 0 10 8 0 0 0 0 1 0 0 0 8
0 0 0 0 1 0 0 1 11 9 0 0 0 0 1 0 0 1 9
0 0 0 0 1 0 1 0 12 10 0 0 0 1 0 0 0 0 A
0 0 0 0 1 0 1 1 13 11 0 0 0 1 0 0 0 1 B
0 0 0 0 1 1 0 0 14 12 0 0 0 1 0 0 1 0 C
0 0 0 0 1 1 0 1 15 13 0 0 0 1 0 0 1 1 D
0 0 0 0 1 1 1 0 16 14 0 0 0 1 0 1 0 0 E
0 0 0 0 1 1 1 1 17 15 0 0 0 1 0 1 0 1 F
0 0 0 1 0 0 0 0 20 16 0 0 0 1 0 1 1 0 10
0001 0001 21 17 0001 0 111 11
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0 1 1 0 0 0 1 1 143 99 1 0 0 1 1 0 0 1 63
3.3 External Input Devices and External Output Devices
 Input devices: X0~X377
Input device numbers are octal numbers. A DVP-20PM series motion controller has 256 input devices
at most (X0~X7, X10~X17, ……, X370~X377).

Output devices: Y0~Y377
Output device numbers are octal numbers. A DVP-20PM series motion controller has 256 output
devices at most (YX0~Y7, Y10~Y17, ……, Y370~Y377).

Functions of input devices:
After X devices in a DVP-20PM series motion controller are connected to an input device, the input
signals sent to the DVP-20PM series motion controller will be read. There is no limitation on the
number of times the Form A contact/the Form B contact of an X device can be used in a program. The
state of an X device varies with the state of the input device to which the X device is connected.

Users can turn X devices ON/OFF by means of M1304.
If M1304 is OFF, X devices can not be turned ON/OFF by means of PMSoft. If M1304 is ON, X devices
can be turned ON/OFF by means of PMSoft. However, if users use PMSoft to turn ON/OFF X devices
in a DVP-20PM series motion controller when M1304 is ON, the function of updating input signals will
be disabled.

Functions of output devices:
A Y device sends a signal to drive the load connected to it. There are two types of output devices. They
are relays and transistors. There is no limitation on the number of times the Form A contact/the Form B
contact of a Y device can be used in a program. However, it is suggested that a Y device should be