A53 Z0 9 0020 L En Technical documentation
Variables associated to custom broadcast data sent to other units are described in the table below.
Variables used to send data to other modules
Table 56 - Broadcast data sent on inter module CAN bus
Custom equations are required to control data that will be sent to other modules. Variables [E2752] to
[E2763] are pointers to the data that will be sent on CAN bus. This means that they should be assigned the
variable number of the data you want to be broadcast to other modules.
Example:
In this example a main fuel tank is available to feed 4 generating set. A fuel level sensor is connected to the
first spare analogue input of module number 2 (Engine Meas. 1 on terminal F1-F2). So fuel level is
measured and stored in variable [E0031] of module number 2. You may broadcast this fuel level to the 3
other CRE Technology modules by adding the following custom equation into module number 2:
X2762:= 31; @ This will send the value of variable E0031 to other modules;
This way, fuel level will be sent using 1
st
broadcast analogue variable. All modules will receive this fuel level
into variable [E0562] (see below for broadcast data receiving variables).
It is important to understand that using this equation other modules will not receive value “31” but the
content of variable [E0031].
Data received from other modules are stored in the variables listed below.
Custom data received from other modules
1
st
...10
th
digital
variables
1
st
...2
nd
analogue variables
To Next Page
Loading...