Omron CP1E CPU UNIT SOFTWARE - Page 268

15 Analog I/O Function
15-10
CP1E CPU Unit Software User’s Manual(W480)
 0 to 5 V Outputs
When the resolution is set to 1/6,000, the hexadecimal values 0000 to 1770 (0 to 6,000) correspond
to an analog voltage range of 0 to 5 V.
Specify a negative voltage as a two’s complement.
 1 to 5 V Outputs
When the resolution is set to 1/6,000, the hexadecimal values 0000 to 1770 (0 to 6,000) correspond
to an analog voltage range of 1 to 5 V.
 0 to 20 mA Outputs
When the resolution is set to 1/6,000, the hexadecimal values 0000 to 1770 (0 to 6,000) correspond
to an analog current range of 0 to 20 mA.
 4 to 20 mA Outputs
When the resolution is set to 1/6,000, the hexadecimal values 0000 to 1770 (0 to 6,000) correspond
to an analog current range of 4 to 20 mA.
0 V
5 V
5.25 V
−0.25 V
FED4
(−300)
189C
(6300)
1770
(6000)
0000 (0)
8000
7FFF
Conversion Data
Hexadecimal (Decimal)
1 V
5 V
5.2 V
0.8 V
189C
(6300)
1770
(6000)
0 V 7FFF
FED4
(−300)
8000
Conversion Data
Hexadecimal (Decimal)
0 mA
20 mA
21 mA
0000 (0)
189C
(6300)
1770
(6000)
7FFF
8000
Conversion Data
Hexadecimal (Decimal)
4 mA
20 mA
20.8 mA
3.2 mA
189C
(6300)
1770
(6000)
0 mA
7FFF
FED4
(−300)
8000
Conversion Data
Hexadecimal (Decimal)