Test Commands; Ibit (Initiated Built-In Test) >Lm,Tb,1*<Cs><Cr - Safran LRF 6019 Manual

LRF 6019 Integrator Manual

6.7 Test commands

6.7.1 IBIT (Initiated built-in test) >LM,Tb,1*<CS><CR>
This command initiates a routine of build in test to assess the modules health.
The tests shall be initiated only in the normal operating mode and no subsystems are initiated.
IBIT command and response
Command
Inputs
>LM,Tb,1*<CS><CR>
>LM,Tb,1*D8<0D>
Response
Outputs
>LM,Tb,name,temp,testresult*<CS><CR>
>LM,Tb,IBIT,T+29.75, FF
Parameters
name
temp
testresult
testresult
Example of an IBIT command transaction:
Host  LRF Module
Command frame:
LRF Module  Host
Acknowledge frame:
Response frame:
Prompt:
914928_TML_LRF6019_en_Version C
Confidential & Proprietary  Safran Vectronix AG – All rights reserved
*37<0D>
IBIT
T+29.75
FF
11111111 (FF)
Table 23: IBIT command
>LM,Tb,1*D8<0D>
>AC*84<0D>
>LM,Tb,IBIT,T+29.75,FF*37<0D>
<
Description
Activates initiated built in test routine.
Example.
Description
Response of LRF module to the IBIT request.
Example.
Description
Name.
Temperature of the electronics in °C.
Test result expressed in hexadecimal.
Test result converted to binary (1 good, 0 error).
Bit 7: 3.3 V power supply.
Bit 6: +5 V (VBAT) power supply.
Bit 5: Power supply receiver board.
Bit 4: μController RAM.
Bit 3: μController Flash Memory.
Bit 2: RFC communication check.
(only if RFC is assembled; otherwise set to 1)
Bit 1: EEPROM check.
Bit 0: GO/NOGO status (1  GO, 0  NO GO).
Public: 04.2019
Page: 59/70