Netafim nmc-pro User Manual

NMC-PRO
User Manual
Page 47
ALARM MENU
4.2 29B Alarm History
This is a read-only screen that displays the alarm history.
2. History

Note: The system logs up to 250 alarms.
4.3 30B Alarm Definition
Use this function to define the system alarm thresholds.

Note: EC/pH thresholds are defined inEC/pH Alarm Definition, page 49.
3. Alarm
Definition
Define trigger: deviation from target pressure, flow…
Item Description
Water Fill Up (min)
Time of filling the main irrigation line. In that time, the system will ignore high flow alarm
and won't implement a filter flushing process.
Water Leak (m3 or Gal) Quantity of water leaking while the system is in idle.
Water Leak Period
(hh:mm)
Time frame to measure the water leak quantity
Example: 1m
3
leaks in less than 30 minutes
Identify Leak-Subtr.
Meter?
This setting relevant only when working in "Water source" method. User can ignore or
identify a water leak.
Dosing Channel Leak
Delay (s)
Delay between switching off a dosing channel and generating dosing leak alarm.
Dosing Channel Leak
(Pulse)
Number of pulses (by dosing meter) during the delay above to generate an alarm.
Example: 10 pulses in 3 seconds generate an alarm.
3. Alarm
ALARM DEFINITION
Water Fill Up (min)
Water Leak (m3)
Water Leak Period (hh:mm)
Identify Leak-Subtr. Meter?

Dosing Channel Leak Delay(s)
Dosing Channel Leak (Pulse)
Dosing Flow Difference (%)
Missing Pulses For No Flow
Stop System Cons. Flow Alarms
# of Irrig. Without Drainage
Low Pressure Alarm (bar)
No. Of Short Circ
. To Pause
1
1.000
00:30
NO
3
10
25
10
--
3
2.5
3
ALARM DEFINITION
Dosing Channel Leak Delay(s)
Dosing Channel Leak (Pulse)
Dosing Flow Difference (%)
Missing Pulses For No Flow
Stop System Cons. Flow Alarms
# of Irrig. Without Drainage
Low Pressure Alarm (bar)
No. Of Shor Cir. To Pause
Short Output Level (60-350)
Short O. Level EXP1 (60-350)
Short O. Level EXP2 (60-350)
Short O. Level EXP3 (60-350)
3
10
25
10
3
3
2.5
3
300
300
300
300
3. Alarm
ALARM HISTORY
No. Message Date Time
112
113
114
115
116
117
118
119
120
EC Low Valve # 1
EC Low Valve # 1
High Flow Valve # 4
Emergency pH Low
Emergency EC High
High Flow Valve # 1
High Flow Valve # 1
High Flow Valve # 4
High Flow Valve # 1
25/Apr
25/Apr
25/Apr
25/Apr
25/Apr
25/Apr
25/Apr
25/Apr
25/Apr
13:43
13:44
14:26
14:44
15:46
15:49
15:52
15:53
15:54

Netafim nmc-pro Specifications

General

Brand	Netafim
Model	nmc-pro
Category	Controller
Language	English