AOIP CALYS 1500 Mode D'emploi page 142

CALYS 1500
If the loop power supply is off, the CALYS 1500 simulates a passive transmitter supplied with 24 V externally.
When the square law scale is selected, it must be activated by using the Menu
is activated, the user enters the values to be simulated in a unit of the new scale.
The CALYS 1500 indicates the configuration selected in the window, using the following icons:
: to show Loop power is off
: to show Loop power is on
: to indicate a square law scale
Refer to paragraph B.2.2 (Measuring current) for an explanation of the square law scale.
B.3.1.3 Resistance simulation
Display the TRANSMISSION CONFIGURATION dialogue box:
Select the Ohm measurement function, Select the Idc measurement function, then the range using the function
and navigation keys.
Select measurement current (direct or pulsed)
Confirm with ENTER.
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GENERAL
Set to scale menus. Once "set to scale"