Flowserve LRG 16-40 - Manual (Page 29)

9
Annex
CAN bus
All devices (level, conductivity) are interconnected via CAN bus. The CANopen protocol is used for the
data exchange between the equipment groups. All devices have an electronic address – the node ID.
The four-core bus cable serves as power supply and data highway for high-speed data exchange.
The CAN address (node ID) can be set between
1 and 123.
The conductivity electrode LRG x-40 has already been configured at our works for operation with
other GESTRA components and can be used straight away without having to set the node ID.
Factory set node IDs
Individual node IDs must be set manually in the respective equipment.
Please observe the pertinent installation instructions.
Control Units Sensors
NRS1-40 ID:001
NRS 1-41 ID:006
NRS 1-42 ID:020
NRS 2-40 ID:039
NRR 2-40 ID:040
LRR 1-40 ID:050
NRG 16-40 ID:002
NRG 16-40 ID:003
NRG 16-41 ID:007
NRG 16-42 ID:021
NRG 26-40 ID:041
LRG 16-40 ID:051
Node ID
Should it be necessary to establish other node IDs please take the interdependence of the equipment
into consideration and assign the node IDs for the individual group components according to the
following table:
Controller
URZ 40a
Intermittent
blowdown valve
BAE 3x-40
Control unit
LRR 1-40
Conductivity
electrode
LRG 1x-40
Reserved
X – 1 X X + 1 X + 2
49 50 51 52
Factory setting
Reserved area