EVCO c-pro mega RACK - Manual (Page 101)

C-PRO MEGA RACK & C-PRO GIGA RACK APPLICATION MANUAL
Page 101
At this point, if there are no other alarms, a page will appear indicating “No active alarms”, LED L0
will be switched off and the machine will return to normal operation, or the page relating to the
subsequent active alarm will be displayed.
The consequences derived from an active manual alarm remain valid until the user cancels the
alarm message.
To silence the buzzer simply press the K0 key.
7.1.2 Automatic alarms
In the case where an automatic alarm occurs:
⋅
LED L0 begins flashing
⋅
the buzzer begins to sound at a high frequency (if the machine is on)
Pressing and holding the K0 key for approx. 2 seconds enters the description page for the active
alarm.
Once the conditions causing the alarm are resolved, resetting and cancellation of the alarm message
are restored automatically, without requiring any user intervention.
The consequences resulting from an active automatic alarm remain valid until the causes for the
tripping of the alarm are resolved.
To silence the buzzer simply press the K0 key.
7.2 Alarm table
A list of all the alarms managed by the application is given below. The order of presentation is the
same as the order with which the alarms appear when active.
Code
Alarm description Type Consequence Notes
EN01 Expansion unit communication error Auto Display
Configurable delay
Only present with an
expansion unit
ERTC RTC – Clock run down or faulty Manual Time bands OFF
ES01 C1 suction probe faulty or disconnected Auto
- Num. comp. ON
configurable
- Inverter forced to 100%
(if requested and if only
comp. on circuit)
Configurable delay
ES02 C1 supply probe faulty or disconnected Auto
- Num. fan. ON
configurable
- Inverter forced to 100%
(if requested and if only
fan on circuit)
- OFF Step circuit 1 HP
(if enabled)
Configurable delay
ES03 C2 suction probe faulty or disconnected Auto
- Num. comp. ON
configurable
- Inverter forced to 100%
(if requested and if only
comp. on circuit)
Configurable delay
ES04 C2 supply probe faulty or disconnected Auto
- Num. fan. ON
configurable
- Inverter forced to 100%
(if requested and if only
fan on circuit)
- OFF Step circuit 2 HP
Configurable delay