OVMS User Manual page 23

OVMS: Renault Twizy User Guide
Command
BATT R
More details and log records may be queried from the OVMS server, using historical message
records of types "
RT-BAT-P
Battery pack record format:
Note: the format of the battery pack and cell records changed on Version 3.5.2.
RT-BAT-P,<timestamp>,0,
,<volt_alertstatus>,<temp_alertstatus>
,<soc>,<soc_min>,<soc_max>
,<volt_act>,<volt_min>,<volt_max>
,<temp_act>,<temp_min>,<temp_max>
,<cell_volt_stddev_max>,<cmod_temp_stddev_max>
,<max_drive_pwr>,<max_recup_pwr>
"alertstatus" can be one of
•
0 = unknown
•
1 = nominal
•
2 = watch
•
3 = alert
•
4 = failure
•
SOC values are in 1/100 %
•
SOC min+max reflect the current discharge/charge cycle
•
Voltages are in 1/10 V
•
...except standard deviation maximum, which is in mV
•
Temperatures are in °C
•
Voltage and temperature min & max values are from the current use cycle (since last switch-
•
on)
Max powers for drive (discharge) & recuperation (charge) are in 100 W, i.e. "185" = 18500
•
W. Note: these are the Limits delivered by the BMS, the SEVCON may overlay some limits,
see above.
Example:
RT-BAT-P,2013-01-01 19:06:45,0
,2,1
Function
Example:
SD:1C 1:+0C 2:+0C 3:+1C 4:+0C 5:+0C 6:+0C 7:-1C
Read: standard deviation max 1 °C, followed by the 7 max
deviations during the last use, no watch or alert flags.
Reset battery monitor.
Normally automatically done on each switch-on, the command
enables resets during charge or without turning off the car.
" and " ". See "Perl client" on how to retrieve these.
RT-BAT-C
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2019/05/02 RT3.9.1