Simulated Signal Input/Output Capabilities; Analog Output - Oval ALTI mass CA00A Instructions Manual

L -- 740 -- 28 -- E

9.7 Simulated Signal Input/Output Capabilities

This transmitter features simulated output and input monitor functions. They are beneficial for running a
loop check after installation and for diagnosing erratic flow signals.

9.7.1 Analog output

An analog output is available at any current magnitude.
(The procedure to provide a 12.00mA simulated output of analog output 1 is described here in the
example below.)
(For key-in procedure, see 9.1.1 Key operation.)
Click "SEL1".
Click "SEL3".
Click "SEL3".
Click "SEL3".

(1) Bring up the item of function you want to use.
Firstly, proceed key operation to show a screen for simulated output of analog
output 1. (For the procedure to view individual items, see 9.2.2 thru 9.2.7
Transition chart.) When the cursor is placed over simulated output of analog
output 1 (Fix Analog 1), click "SEL1" to bring up the simulated output setup
screen for analog output 1.
(2) Decide whether to activate the function or not.
If you want to start simulated output of pulse output 1, click "SEL3" to proceed
to the next screen.
To abort the process without producing a simulated output, click "ENT" and
then click "SEL3". The window returns to menu select screen.
Click "ENT".
Click "ENT".
(3) Enter a simulated output value.
Set up a simulated current output current value desired.
For setup procedure, see 9.3 Parameter Value Setup (3).
(In the following screen, a value 12.0000 is finalized.)
(4) Run a simulated output
① If a simulated output "12.0000" displayed is definitely OK, click "SEL3".
If you want to abort the simulated output process, click "ENT" and then click
"SEL3". The window returns to menu select screen
Click "ENT".
Click "ENT".
(5) Simulated output of analog output 1 is now generated.
Output of analog output 1 is fixed to 12.00mA.
(Unaffected by obtained measurements, error processing or other factors.)
(During the check, GFN LED blinks on and off.)
If you want to cancel the simulate output process, click "SEL3".
Simulated output stops and the window returns to initial menu select screen.
Click "SEL3".