535
Temperature Sensor Units
Section 9-5
Startup Operation
After power is turned ON, approximately 1 s is required for the first conversion
data to be stored in the input word. During that period, the data will be 7FFE.
Therefore, create a program as shown below, so that the ladder can start to
operate with valid conversion data in input words.
Programming Example
The following programming example shows how to store the input data of
CP1W-TS003 (4 inputs) in D0 to D3, and W10.00 to W10.03 turn ON at the
time of open-circuit detection.
DIP Switch Setting
Wiring Diagram
SW1
OFF
K
SW2
OFF
°C
SW3
NC
SW4
OFF
Thermocouple
SW5
ON
Analog
SW6
ON
1 to 5V/4 to 20mA
(P_EQ)
1000.00
2
#7FFE
P_On
CMP(020)
Always ON
Temperature input data
output word
Initialization
Completed Flag
None
CP1W-TS003
Temperature Sensor Unit
Temperature unit setting: OFF(ºC)
Input range setting
Input 0: Thermocouple K(CIO2)
Input 1: Thermocouple K(CIO3)
Input 2: Thermocouple K(CIO4)
Input 3: Analog input 1 to 5V(CIO5)
CP1L-EM CPU Unit
with 40 I/O points
Input word
addresses
Output word
addresses
CIO 0
CIO 1
CIO 100
CIO 101
CIO 2
CIO 3
CIO 4
CIO 5
Temperature input 0
LOOP0
−
LOOP0+
NC
LOOP1
−
LOOP1+
NC
I IN2
I IN3
Temperature input 1
Temperature
input 2
LOOP2+
V IN2
LOOP3+
V IN3
LOOP2
−
COM2
LOOP3
−
COM3
Cold junction
compensator
Analog
device
with
voltage
output
Analog
input 3
(1 to 5 V)
Summary of Contents for CP1L-EL20DR-D
Page 3: ...CP1L EL20D CP1L EM30D CP1L EM40D CP1L EL EM CPU Unit Operation Manual Produced July 2017...
Page 4: ...iv...
Page 10: ...x...
Page 22: ...xxii...
Page 34: ...xxxiv Software Licenses and Copyrights 7...
Page 192: ...158 Trial Operation and Debugging Section 5 3...
Page 250: ...216 Automatic Clock Adjustment and Specifying Servers by Host Name Section 6 7...
Page 666: ...632 Trouble Shooting Section 11 7...
Page 696: ...662 Standard Models Appendix A...
Page 805: ...771 Connections to Serial Communications Option Boards Appendix F Connecting to Unit...
Page 806: ...772 Connections to Serial Communications Option Boards Appendix F...
Page 836: ...802 PLC Setup Appendix G...
Page 838: ...804 TCP Status Transitions Appendix H...
Page 840: ...806 Ethernet Network Parameters Appendix I...
Page 842: ...808 Buffer Configuration CP1L EL EM Appendix J...
Page 844: ...810 Ethernet Specifications Appendix K...
Page 851: ...Index 817 work words 118 write protection 447...
Page 852: ...818 Index...
Page 854: ...820 Revision History...
Page 855: ......