Using The Functions; Setting Inputs And Signal Ranges - Omron SYSMAC C200H-AD003 Operation Manual

Using the Functions

2-5 Using the Functions

2-5-1 Setting Inputs and Signal Ranges

Input Numbers
Input Signal Range
Set Values and Stored Values
Item
Use designation
Input signal range
Mean value processing
setting
Note The input signal range of 1 to 5 V (4 to 20 mA) is switched according to the input
terminal connections.
The Analog Input Unit only converts analog inputs specified by input numbers 1
to 8. In order to specify the analog inputs to be used, turn ON from a Peripheral
Device the DM bits shown in the following diagram.
Bit
15 14
DM (m)
The analog input sampling interval can be shortened by setting any unused input
numbers to 0.
Sampling interval = (1 ms) x (Number of inputs used)
For the DM word addresses, m = 1000 + 100 x unit number (Units #A to #F = Unit
numbers 10 to 15).
Any of four types of input signal range can be selected for each of the eight inputs
(input numbers 1 to 8). In order to specify the input signal range for each input,
set from a Peripheral Device the DM bits shown in the following diagram.
Bit
15 14
DM (m+1)
Switching between the options of "1 to 5 V" and "4 to 20 mA" is done by means of
the input terminal connections.
0: Do not use.
1: Use.
00: –10 to 10 V
01: 0 to 10 V
10: 1 to 5 V/4 to 20 mA (See note.)
11: Same as for setting "10" above.
0000: No mean value processing
0001: Mean value processing for 2 buffers
0002: Mean value processing for 4 buffers
0003: Mean value processing for 8 buffers
0004: Mean value processing for 16 buffers
13 12 11 10 09 08
13 12 11 10 09 08
Section
Contents
07 06 05 04 03 02
0: Do not use
1: Use
07 06 05 04 03 02
00: -10 to 10 V
01: 0 to 10 V
10: 1 to 5 V / 4 to 20 mA
11: Same as 10 above.
2-5
01 00
01 00
21