Doc. Title
Author
Page of Pages
ST300/340 OPERATION MANUAL
– LATAM
HG.Park
26 of 146
Concerning
Doc. No.
Rev.
Date
Features and How to set parameters
1.41
26 May. 2015
Suntech International Ltd.
Confidential Document
4-6. Voltage control parameters
In order to set these parameters properly, read carefully the contents and <Example> along with <Note> described
in the bottom inside the table below. In setting a new device, the
‘SyncTrak’ will give you detailed explanation on
how to set parameters relating to these
‘Fields’.
HDR
DEV_ID
VER
CHR_STOP_THRES_12
CHR_STOP_THRES_24
DECIDE_BAT_24
OPERATION_STOP_THRES_12
OPERATION_STOP_THRES_24
IGNDET_H
IGNDET_L
Field
Marks
Meaning
HDR
“ST300MBV” Command type.
DEV_ID
9 char
Device ID.
VER
“02”
Protocol Version.
CHR_STOP_THRES_12
String
Not used.
CHR_STOP_THRES_24
String
Not used.
DECIDE_BAT_24
String
Voltage value to check if the vehicle
’s battery is 12V or
24V.
OPERATION_STOP_THRES_12
String
Voltage value to protect vehicle battery:
In case of 12V vehicle, the device stops operation if car
battery voltage gets lower than this value.
OPERATION_STOP_THRES_24
String
Voltage value to protect vehicle:
In case of 24V vehicle, the device stops operation if car
battery voltage gets lower than this value.
IGNDET_H
String
In case of virtual ignition, the vehicle can recognize driving
state when vehicle power is higher than IGNDET_H.
Default =
‘0’.
IGNDET_L
String
In case of virtual ignition, the vehicle can recognize parking
state when vehicle power is less than IGNDET_L.
Default =
‘0’.
<Example>
[command] ST300MBV;100850000;02;0;22;19;8.00;18.00;0;0
[response]ST300MBV;Res;100850000;122;0;22;19;8.00;18.00;0;0
<Note>
1. IGNDET_H and IGNDET_L are
‘0’, device check parking and driving automatically.
2. CHR_STOP_THRES_12 and CHR_STOP_THRES_24 parameters are not used in ST300/ST340. Charging
is stopped every time when vehicle mode is changed into Parking.
