User Guide

96
• Some keys are used to toggle relays and LEDs ON and
OFF:
- the LCD key toggles the alarm relay and the alarm LED;
- the CAL DATA key toggles the red LED;
- the key toggles relay 1 and the corresponding LED;
- the key toggles relay 2 and the corresponding LED;
- the SETUP key toggles relay 3 and the corresponding LED;
- the CAL key toggles relay 4 and the corresponding LED;
- the key toggles the digital insulated hold output.
• LEDs are verified simply by looking at them, while relays
can be verified through a multimeter set for continuity test.
• To exit the test press the CFM key and the previous configu-
ration of the relays is reestablished. The instrument will remain
in the setup menu and move to the next setup item (t.04).
ANALOG OUTPUT TEST
The analog output test is done through the setup items t.04
(analog output 1) and t.05 (analog output 2).
• To enter the analog output test procedure select the corre-
sponding setup item and an “OFF” blinking message will
appear on the LCD.
• Press the (or ) key once and the message will switch to
a blinking “GO”.
• Press CFM key to confirm or the (or ) key again to
return to the previous status.
• If confirmation is given when the “OFF” message is blink-
ing, no action is performed and it will move to the next
setup item.
• Once confirmed the test, a start output value (mA) is pro-
posed and displayed on the primary
LCD. This value is let out to the ana-
log output and coincides with the
minimum value of the analog out-
put type chosen with setup item O.11