Omron CP1H CPU User Manual

398
Analog Output Units Section 7-3
• CP-series Expansion Unit errors are output to bits 0 to 6 of word A436.
The bits are allocated from A436.00 in order starting with the Unit nearest
the CPU Unit. Use these flags in the program when it is necessary to
detect errors.
Ladder Program Example
7-3 Analog Output Units
Each CP1W-DA041/CPM1A-DA041 Analog Output Unit provides four analog
outputs.
• The analog output signal ranges are 1 to 5 V, 0 to 10 V, -10 to +10 V, 0 to
20 mA, and 4 to 20 mA. The resolution is 1/6,000. The open-circuit detec-
tion function is activated in the ranges of 1 to 5 V and 4 to 20 mA.
• The Analog Input Unit uses four output words, so a maximum of three
Units can be connected.
Analog
input
Input range Range code Averaging Set data Destination
word
Input 1 0 to 10 V 01 Yes 1101 (D hex) n+1
Input 2 4 to 20 mA 10 Yes 1110 (E hex) n+1
Input 3 -10 to +10 V 00 No 1000 (8 hex) n+2
Input 4 Not used. -(00) --- 0000 (0 hex) n+2
MOV(021)
#80ED
102
TIM5
#0002
002
D100
T5
MOV(021)
004
D102
T5
MOV(021)
Input 2 open circuit alarm
P_EQ
110.00
003
#8000
T5
CMP(020)
MOV(021)
#8008
103
003
D101
T5
MOV(021)
Execution
condition
Execution
condition
Execution
condition
Execution
condition
←Reads analog input 1 converted value.
←Reads analog input 3 converted value.
←Reads analog input 2 converted value.
←Writes set data E and D.
←Writes set data 0 and 8.
Always ON
P_On
Operation start 1 cycle ON
A200.11

Omron CP1H CPU Specifications

General

Brand	Omron
Model	CP1H CPU
Category	Computer Hardware
Language	English