FMON10JEN 07.04.2017 Rev. 10J
48 (48)
Table 13 Individual alarms (SHL, SL), relay operation and screw terminals
Relay nr Operation Screw terminals
1 Flowmeter nr 1 alarm relay 21, 22
2 Flowmeter nr 2 alarm relay 23, 24
3 Flowmeter nr 3 alarm relay 25, 26
4 Flowmeter nr 4 alarm relay 27, 28
5 Flowmeter nr 5 alarm relay 29, 30
6 Flowmeter nr 6 alarm relay 31, 32
7 Flowmeter nr 7 alarm relay 33, 34
8 Flowmeter nr 8 alarm relay 35, 36
9 Flowmeter nr 9 alarm relay 37, 38
10 Flowmeter nr 10 alarm relay 39, 40
Individual alarms (DHL, DL and HL)
With these operation modes every flowmeter in the Monitor has two (2) relays. Because the maximum amount
of relays is 10, this operation mode can be used only if there are 1 to 5 flowmeters in a SKF Flowline monitor
FL15.
Individual alarms (DHL and DL)
One of the flowmeter specific relays operates as an alarm relay as in configurations SHL and SL. Alarm delay
is set by FIL-value in the same way as for the common alarm relay on group electronics.
See chapter 10.4.3 Alarm filtering
The other relay operates as pre-alarm relay. Relay is in alarm mode when the flowmeter is out of the nominal
value range i.e. the green led in the middle of the sensor is off. Setting the nominal value range, see para-
graphs 9.5.4 Pre-alarm limit. FIL-value does not affect this pre-alarm relay.
To Next Page
Loading...
