Information And Warnings - CARLO GAVAZZI EM530 Manual De Usuario

Information and warnings

Symbol Description
ALARM (blinking icon): the value of the variable has exceeded the threshold set.
WIRING ERROR (steady icons): a wiring fault has been detected, the control operates correctly if the
selected system is 3Pn and for each phase:
• the power is positive (imported),
• PF > 0.7 L or PF > 0.96 C.
Serial communication state (reception / transmission)
The association of the phase terminal or the direction of the currents have been modified via UCS
software to correct virtually a wiring fault. To view the current setup of the terminals, access the info
screens ( MENU > INFO > TERMINAL).
EM530/EM540 - User manual | CARLO GAVAZZI Controls SpA 9