EVCO EPD4DF3 Installer manual User Manual
Page 18
EVCO S.p.A.
EVDRIVE03 | User manual ver. 3.4 | Code 144EPDE344
page 18 of 70
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 out, the device will be in a status different from the ones related for parameter Ph80 = 0
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/enable the device to the operation in order 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 in order that the
modification of the configuration parameters has effect
if it is out, no alarm will be running
COM
LED communication
if it is lit, a communication alarm device-controller will be running
if it flashes slowly, the communication device-controller will not be completely correct
if it flashes quickly, a communication alarm device-controller will be happened and the device (if
foreseen) will be working in stand alone modality
if it is out, the device will be working in stand alone modality or no communication alarm device-
controller will be running