User manual

1592022700 User manual iCHILL 200CX Rel. 1.0 22/04/2009
Pg.66/114
39.8 AFR: POWER SUPPLY FREQUENCY ALARM
Label on the display AFr (Line frequency alarm)
Origin
The power supply frequency is not equal to the Par. CF54 ± tolerance
Reset
Ferquency control parameter adjusted, frequency within the tolerance
Restart
Automatic
Icon
Blinking
Action
Alarm relay + buzzer ON
The alarm is disabled if CF54=0
39.9 ALC1: GENERIC ALARM WITH STOP REGULATION
Label on the display
ALC1: generic alarm from digital input with stop regulation
Origin
Digital input configured as generic alarm active; the alarm is detected with a delay
configured by
AL53 parameter
Reset
Digital input configured as generic alarm not active for AL54 time
Restart
Automatic – It becomes manual after AL52 events/hour
Logged only if manuale
Icon
Blinking
Action
Alarm relay + buzzer ON
REGULATION
Alarm Alarm relay + buzzer ON
Other loads OFF
39.10 ALC2: GENERIC SIGNAL ALARM
Label on the display
ALC2: generic signal alarm (if AL55 = 0)
Origin
Digital input configured as generic alarm 2 active for AL57 time
Reset
Digital input configured as generic alarm not active for AL58 time
Restart
Automatic
Icon
Blinking
Action
Alarm relay + buzzer ON
REGULATION
Alarm Alarm relay + buzzer ON
39.11 ALC2: GENERIC ALARM WITH STOP REGULATION
Label on the display
ALC2: generic alarm with stop regulation (if AL55 = 1)
Origin
Digital input configured as generic alarm 2 active for AL57 time
Reset
Digital input configured as generic alarm 2 not active for AL58 time
Restart
Automatic – It becomes manual after AL56 events/hour
Logged only if manuale
Icon
Blinking
Action
Alarm relay + buzzer ON
REGULATION
Alarm Alarm relay + buzzer ON
Other loads OFF
ATTENTION
If during AL54 the alarm stop and start again the AL53 time delay is reloaded.