Instruction Manual

ManualsBrandsYokogawa ManualsSensorsWireless Temperature Transmitter YTA510

<8. Maintenance>

8-8

IM 01C50E01-01EN

Table 8.3 Cause and Countermeasure

Observed Problems Possible Cause Countermeasure Related Parameter

Output uctuates greatly. Input adjustment by user was

not correctly done.

Set or clear the user adjustment

value.

• Lin Type

• Sensor Range

Damping adjustment is not

correct.

Set the damping adjustment to

• Process Value Filter

Time

Transmitter outputs xed

current.

Input adjustment by user was

not correctly done.

Set or clear the user adjustment

value.

• Lin Type

• Sensor Range

The simulation function is set

to ON.

Set the simulation function to

OFF.

• Simulate Switch

Output is reversed. The lower limit value is greater

than the upper limit value.

Set the correct value to the

upper limit value and the lower

limit value.

• Lin Type

• Sensor Range

• Cal Point Lo

• Cal Point Hi

Parameters cannot be

changed.

The transmitter is in write

protect status.

Release write protect. • UAP Option

• Hardware Write Protect

8.5.3 Errors and Countermeasures

Table 8.4 Error Message Summary

Integral

indicator

Factory

NAMUR