Yokogawa Wireless Temperature Transmitter YTA510 - Manual (Page 19)

<3. Component Names>
3-1
IM 01C50E01-01EN
3. Part Names and Functions
F0301.ai
Grounding
terminal
RF assembly
CPU assembly
Transmitter section
Amp. cover
Lock screw
Built-in indicator
display
Slide
switch
Terminal cover
LOW HIGH
Burnout switch (BO)
Burnout
Burnout
Switch
Position
(Note3)
Yes (Note2)
(Write disabled)
No
(Write enabled)
Hardware write protection switch (WR)
Write Protection
Write Protection
Switch Position
(Note1)
E WR D
H BO L
Write protection switch
Burnout switch
H L
E D
H L
E D
H L
E D
H L
E D
Antenna (Note 4)
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
(writable).
Note 2: When the switch is D side (write protection setting), provisioning is acceptable. For details of provisioning, refer to section 6.4 “
Connecting to the Field Wireless Network “
Note 3: Set the switch as shown in the figure above to set the burnout. The burnout switch is set to H side (HIGH).
For the integral antenna type, a burnout direction can be set by paramter setting. See subsection 7.3.11 Burnout Setting.
Note 4: For Amplifier housing code 8 and 9, the antenaa is a detachable type.
Figure 3.1 Component Names
Table 3.1 Display Symbol
Display Symbol Meaning of Display Symbol
Write protect function is enabled.