Checking the Inputs and Outputs
ESIE11-02
3–14
3
1
3
4
5
3.2
Checking the Temperature Sensors
Introduction
If the cause of the problem is related to the temperature sensors, the sensors should be checked prior
to changing the PCB or an output device.
Temperature
sensors
The following sensors of the EUWA*5-24KBZW1 and EUWY*5-24KBZW1 are connected to the I/O
PCB: R3T/ R4T and R6T/R7T/R8T.
How to check
To check the temperature sensors, proceed as follows:
Step
Action
1
Disconnect the sensor from the I/O PCB for EUWA*5-24KBZW1 and
EUWY*5-24KBZW1.
2
Measure the temperature and the resistance value.
3
Check whether the measured values correspond with the values in the appropriate table:
"I/O PCB sensors: R3T and R4T for EUWA*5-24KBZW1 and EUWY*5-24KBZW1" on
page 3–15.
Summary of Contents for EUWY 24KBZW1 Series
Page 2: ......
Page 8: ...ESIE11 02 vi Table of Contents 3 1 4 5...
Page 10: ...Introduction ESIE11 02 viii 3 1 4 5...
Page 12: ...ESIE11 02 1 2 Part 1 System Outline 3 1 1 5...
Page 86: ...Wiring Layout ESIE11 02 1 76 Part 1 System Outline...
Page 88: ...ESIE11 02 2 2 Part 2 Functional Description 3 1 2 5...
Page 128: ...The Digital Controller ESIE11 02 2 42 Part 2 Functional Description 3 1 2 4 5...
Page 130: ...ESIE11 02 3 2 Part 3 Troubleshooting 3 1 3 5...
Page 168: ...ESIE11 02 4 2 Part 4 Commissioning and Test Run 3 1 4 5...
Page 198: ...Test Run and Operation Data ESIE11 02 4 32 Part 4 Commissioning and Test Run 3 1 4 5...
Page 200: ...ESIE11 02 5 2 Part 5 Maintenance 3 1 5...
Page 210: ...ESIE11 02 4 Index 3 1 4 5...
