The Interface Solution Experts
13
TRZ
Configuring the TRZ’s Analog Output
In the “Output Setup” menu, you can enter the output
for measurements outside of the programmed range
and for sensor failure. The output can go upscale
(from 20.00 to 23.00mA) or downscale (from 3.60 to
4.00mA).
To configure TRZ analog output:
1.
Highlight DEVICE SETUP in the Main
Menu and push the right arrow.
2.
Highlight OUTPUT SETUP and push the
right arrow.
3.
Displayed next to UNDER LIM is its
current setting. Highlight UNDER LIM and
push the right arrow to enter the output
current for measurements lower than the
programmed range. Input the value and
push ENTER.
4.
Displayed next to OVER LIM is its current
setting. Highlight OVER LIM and push the
right arrow to enter the output current for
measurements higher than the
programmed range. Input the value and
push ENTER.
5.
Displayed next to SENSOR ERROR is its
current setting. Highlight SENSOR
ERROR and push the right arrow to enter
the output current in the event of sensor
failure. Input the value and push ENTER.
6.
Push HOME to return to the Main Menu.
Configuring the TRZ’s HART Output
In the “HART Output” menu, you can enter a polling
address between 0 and 15 for an individual TRZ and
display the number of preamble characters sent by
the master to the slave to ensure synchronization.
To configure the HART output:
1.
Highlight DEVICE SETUP in the Main Menu
and push the right arrow.
2.
Highlight DEVICE INFORMATION and push
the right arrow.
3.
Scroll to HART OUTPUT and push the right
arrow.
4.
Displayed next to POLL ADDR is the current
address. Highlight POLL ADDR and push the
right arrow to enter the polling address for the
module. It can be any integer between 0 and
15. Input the address and push ENTER to
return to the HART screen.
Note:
If the polling address is set to 0, the TRZ
is automatically set to analog mode.
Multiple TRZ’s on the same bus must have
different addresses.
5.
Displayed next to # REQ PREAMBLES is 5.
This is the number of preamble characters sent
by the master to the slave. This cannot be
changed.
6.
Push HOME to return to the Main Menu.
Configuring the Device Information
In the “Device Information” menu, you can enter a tag
(8 characters), date, descriptor (i.e. a location code of
up to 16 characters), a message (32 characters), and
final assembly numbers for the TRZ.
To configure the device information:
1.
Highlight DEVICE SETUP from the Main Menu
and press the right arrow.
2.
Highlight DEVICE INFORMATION and press
the right arrow.
3.
Scroll past the displays of DISTRIBUTOR,
MODEL, and DEV ID. They cannot be
changed in the field.
4.
Highlight TAG and press the right arrow to
enter an eight character name for the unit.
Input the name and press ENTER to return to
the Device Information menu.
5.
Displayed next to DATE is the date input into
the TRZ. Highlight DATE and press the right
arrow to enter a date for the unit. Input the
date and press ENTER to return to the Device
Information menu.
6.
Scroll past WRITE PROTECT NONE This
cannot be changed in the field.
Содержание TRZ
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