Component names, Component names -1 – Yokogawa EJX530B User Manual

Page 19

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<3. Component Names>

3-1

IM 01C27F01-01EN

3. Component Names

F0301.ai

YES

(Note 2)

(Write disabled)

NO

(Write enabled)

Zero-adjustment

screw

Ground terminal

RF assembly

CPU assembly

Transmitter

section

Amplifier Cover

Mounting

screw

Integral

indicator

Hardware write protection switch (WR)

Write Protection

Write Protection

Switch Position

(Note 1)

Pressure-detector

section

Slide

switch

E WR

D

Not in use

Write protection switch

H

L

E

D

H

L

E

D

Antenna (Note 3)

Note 1: Set the switch as shown in the figure above to set the write protection. The hardware write protection switch is set to E side. Set

to H side for the switch of not-in-use.

Note 2: When the switch is D side (write protection setting), provisioning is acceptable. For details of provisioning, refer to section 7.4 “

Connecting to the Field Wireless Network “.

Note 3: The detachable antenna is applied when the amplifier housing code 7 or 8 is specified.

Figure 3.1

Component Names

Table 3.1

Display Symbol

Display Symbol

Meaning of Display Symbol

The output signal being zero-adjusted is increasing.

The output signal being zero-adjusted is decreasing.
Write protect function is enabled.

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