EVCO S.p.A.
EVDRIVE04 | User manual ver. 1.1 | Code 144EPD4I114
Page 18 of 78
STEP 2
LED auxiliary
if parameter Ph80 = 0, LED status
if it is lit, the device will be working in superheating algorithm modality
if it flashes slowly, the device will be working in manual or in debugger modality
if it flashes quickly, the device will be working in analog positioner modality
if it is Off, the device will be in a different status
if parameter Ph80 = 1, LED MOP/LOP alarm
if it flashes quickly, the MOP alarm will be running
if it flashes slowly, the LOP alarm will be running
if it is out, no MOP/LOP alarm will be running
if parameter Ph80 = 2, LED high superheating/low superheating alarm
if it flashes quickly, the high superheating alarm will be running
if it flashes slowly, the low superheating alarm will be running
if it is out, no high superheating/low superheating alarm will be running
LED alarm
if it is On, an alarm will be running
if it flashes slowly, it is necessary to disable the device so that the modification of the configuration
parameters has effect
if it flashes quickly, it is necessary to switch off/on the power supply of the device so that the
modification of the configuration parameters has effect
if it is Off, no alarm will be running
COM
LED communication
if it is ON, a device-controller communication alarm will be running and the valve is halted or if there
is activity on the USB port
if it flashes slowly, the device-controller communication will be in the warning status
if it flashes quickly, a device-controller communication alarm will be running and the device will be
working in stand alone modality
if it is OFF, the device will be working in stand alone modality or no device-controller communication
alarm will be running
