Yokogawa EJX210B - Manual (Page 18)

<3. Component Names>
3-1
IM 01C27C01-01EN
3. Component Names
Cover flange
Process connector
Process connection
(Low pressure side)
Bolt
F0301.ai
Zero-adjustment screw
Ground terminal
Antenna (Note 3)
RF assembly
CPU assembly
Transmitter section
Amplifier Cover
Mounting
screw
Integral indicator
YES
(Write disabled)
NO
(Write enabled)
Hardware write protection switch (WR)
Write protection
Write protection
Switch Position
(Note 1)
(Note 2)
H L
E D
H L
E D
E WR D
Not in use
Write protection switch
Slide
switch
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.