Somat eDAQ
lite
26
I2773-4.4 en
Checking Current Layer Addresses
To check the current layer addresses, use TCE to upload the eDAQ
lite
log. Select Upload FCS Log from the FCS Diagnostics
sub-menu of the FCS Setup menu. Choose to view the file in Microsoft® Notepad and then scroll to the end of the log file
where there is a list of the installed hardware and their jumper address. An example list is below.
<** LogBook End **>
Slot Jumpers : ID Version Serial
00 mpb0 : MPB v3.14 ELMPB.01-1632
01 mpb0 : MPBSer ELMPB.01-1632
02 mpb0 : Power v2.2 ELPWR.03-1632
03 exp1 : Brg_1 v1.2 ELBRG.02-0702
04 exp2 : Brg_2 v1.2 ELBRG.02-1235
05 exp4 : DIO_1 v1.7 ELDIO.02-1097
06 exp4 : GPS_1 v1.7 ELDIO.02-1097
07 exp6 : HLSS_1 v1.1 ELHLS.03-2378
Valid Layer Addresses
From the factory, the ELCPU layer is hardwired with the address 0 and is always
positioned at the bottom of the stack. The stack can include any combination of
additional add-on layers stacked on top of the ELCPU layer. Each add-on layer must
have a unique address. An eDAQ
lite
stack may have a maximum of eight add-on
layers, not accounting for power and temperature limitations.
NOTE
For eDAQ
lite
stacks with more than one ELDIO layer, any ELDIO layer with a GPS
module must have a lower layer address than all ELDIO layers without a GPS module.
Stacking Order
There are hardware IDs associated with each layer as displayed in TCE or the web
interface. For all layer types that can appear more than once in an eDAQ
lite
stack, the
hardware IDs have numbered suffixes starting with 1 and are assigned starting with
the layer that has the lowest layer address. For example, if there are two ELBRG layers
in the stack with layer addresses 3 and 4, the layer with address 3 is referenced as
Brg_1, and the layer with address 4 is referenced as Brg_2.
HBM has adopted the convention of assembling the stack so that the hardware ID
suffix increases as the layer is positioned further away from the ELCPU. In the
example above, the ELBRG addressed at 3 with hardware ID of Brg_1 is closest to the
ELCPU. It is strongly advised to follow this convention.
HBM: public
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