Detailed Description Of User Settings Area Data; Input Type Setting; Temperature Unit Setting - Omron SYSMAC CJ1W-AD04U Operation Manual

Detailed Description of User Settings Area Data

4-2 Detailed Description of User Settings Area Data
4-2-1

Input Type Setting

4-2-2

Temperature Unit Setting

Example 2: In this example, the process values are read from multiple inputs.
(The unit number is 0.)
Input condition
The input type can be set independently for each input (inputs 1 to 4) to ther-
mocouple input, platinum resistance thermometer input, current input (4 to 20
mA or 0 to 20 mA), or voltage input (1 to 5 V, 0 to 5 V, or 0 to 10 V).
After the input types are set in the corresponding DM words (m+19, m+24,
m+29, and m+34), the input type settings will be transferred from the CPU
Unit to the Universal Input Unit the next time that the power is turned ON or
the Unit is restarted.
DM word Function
m + 19 Input 1 0000 (0000 hex): Pt100
input type
0003 (0003 hex): JPt100
m + 24 Input 2
0007 (0007 hex): Pt1000
input type
0021 (0015 hex): K
m + 29 Input 3
0023 (0017 hex): J
input type
0025 (0019 hex): T
m + 34 Input 4
0033 (0021 hex): L
input type
0036 (0024 hex): R
0037 (0025 hex): S
0038 (0026 hex): B
When the input type is set to thermocouple input or platinum resistance ther-
mometer input, set the temperature units to Celsius or Fahrenheit.
If the temperature is Celsius, it isn't necessary to set the temperature units
because the default setting is 0: ° C.
Bit
15 14 13 12 11 10 09 08 07 06 05 04 03 02 01 00
D (m + 18)
XFER(070)
The process values in CIO 2001 to CIO 2004
#0004 (input numbers 1 to 4) are read to DM Area
words D00001 to D00004.
2001
D00001
Set values
0048 (0030 hex): 4 to 20 mA
0049 (0031 hex): 0 to 20 mA
0050 (0032 hex): 1 to 5 V
0053 (0035 hex): 0 to 5 V
0054 (0036 hex): 0 to 10 V
Section 4-2
0: °C
1: °F
33