Instruction manual

Press scroll key until the display shows . Send a 60mV signal
to terminals 10 and 11 in correct polarity . Press the scroll key for at
least 3 seconds . The display will blink a moment and a new value is
obtained . Otherwise , if the display didn't blink or if the obtained value
is equal to -199.9 or 199.9, then the calibration fails.
Perform step 4 to calibrate function ( if required ) for input 1.voltage
Press scroll key until the display shows . Send a 60mV signal
to
terminals 10 and 11 in correct polarity . Press the scroll key for at
least
3 seconds . The display will blink a moment and a new value is
obtained
. Otherwise , if the display didn't blink or if the obtained value
is
equal to -199.9 or 199.9, then the calibration fails.
Perform
step 4 to calibrate function ( if required ) for input 1.voltage
Change the DIP switch for the Voltage input. Press scroll key until
the display shows . Send a 10 V signal to terminals 10 and
11 in correct polarity. Press scroll key for at least 3 seconds . The
display will blink a moment and a new value is obtained . Otherwise,
if the display didn't blink or if the obtained value is equal to -199.9 or
199.9 , then the calibration fails.
Change the DIP switch for the Voltage input. Press scroll key until
the
display shows . Send a 10 V signal to terminals 10 and
11
in correct polarity. Press scroll key for at least 3 seconds . The
display
will blink a moment and a new value is obtained . Otherwise,
if
the display didn't blink or if the obtained value is equal to -199.9 or
199.9
, then the calibration fails.
Change the DIP switch for the RTD input . Press scroll key until the
display shows . Send a 100 ohms signal to terminals 8, 9
and 10 according to the connection shown below:
Change the DIP switch for the RTD input . Press scroll key until the
display
shows . Send a 100 ohms signal to terminals 8, 9
and
10 according to the connection shown below:
Perform both steps 5 and 6 to calibrate function ( if required )
for input 1.
RTDPerform both steps 5 and 6 to calibrate function ( if required )
for
input 1.
RTD
Step 1.Step 1.
Step 3.Step 3.
Step 4.Step 4.
Short terminals 10 and 11 , press the scroll key for at least 3 seconds.
The display will blink a moment and a new value is obtained.
Otherwise, if the display didn't blink or if the obtained value is equal to
-360 or 360, then the calibration fails.
Short terminals 10 and 11 , press the scroll key for at least 3 seconds.
The
display will blink a moment and a new value is obtained.
Otherwise,
if the display didn't blink or if the obtained value is equal to
-360
or 360, then the calibration fails.
Step 2.Step 2.
Step 5.Step 5.
Press both scroll and down keys and release them quickly. The
operation mode menu will appear on the display. Repeat the operation
several times until appear on the display.
Press scroll key for at least 3 seconds , the display will show
and the unit enters calibration mode . The output 1 and output 2 use
their failure transfer values to control.
Perform step 2 to calibrate of the A to D converter and step 3 to
calibrate of the A to D converter. The DIP switch is set for T/C input.
Zero
gain
Press both scroll and down keys and release them quickly. The
operation
mode menu will appear on the display. Repeat the operation
several
times until appear on the display.
Press
scroll key for at least 3 seconds , the display will show
and
the unit enters calibration mode . The output 1 and output 2 use
their
failure transfer values to control.
Perform
step 2 to calibrate of the A to D converter and step 3 to
calibrate of
the A to D converter. The DIP switch is set for T/C input.
Zero
gain
8
9
10
ETR-3400
100 ohms
Manual Calibration ProceduresManual Calibration Procedures
Set the lockout DIP switch to the unlocked condition ( both switches
3 and 4 are off ).
Set the lockout DIP switch to the unlocked condition ( both switches
3
and 4 are off ).
Perform step 1 to enter calibration mode.Perform step 1 to enter calibration mode.
*
*
*
*
Press scroll key for at least 3 seconds . The display will blink a
moment, otherwise the calibration fails.
Press scroll key for at least 3 seconds . The display will blink a
moment,
otherwise the calibration fails.
1 2 3 4
ON
DIP Switch PositionDIP Switch Position
T/C inputT/C input
1 2 3 4
ON
1 2 3 4
ON
DIP Switch PositionDIP Switch Position
DIP Switch PositionDIP Switch Position
0 10V input0 10V input
RTD inputRTD input
Figure 6.1
RTD Calibration
Figure 6.1
RTD
Calibration