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Technical Handbook 231

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15: Heaters error alarm

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16: Thermocouple error alarm

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17: String voltage measure error alarm

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18: String current measure error alarm

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19: Hardware failure alarm

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20: Hardware emergency alarm

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21: Maximum heatsink temperature alarm

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22: Minimum string voltage recoverable alarm

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23: Minimum string voltage unrecoverable alarm

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24: Maximum string voltage warning

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25: Maximum string voltage alarm

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26: Maximum string charge current warning

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27: Maximum string charge current alarm

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28: Maximum string discharge current warning

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29: Maximum string discharge current alarm

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30: Midstring voltage unbalance warning

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31: Midstring voltage unbalance alarm

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32: Low bus power warning

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33: Charger failure alarm

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34: Maximum string SOC alarm

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35: Low string SOC warning

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36: Maximum charge time alarm

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37: Burn in failure alarm

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38: Midpoint mismatch warning

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39: Thermocouple mismatch warning

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40: Thermocouple difference warning

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41: Warm-up timeout warning

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42: Heaters fuse blown alarm

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43: Data

See [7].

It is battery equipped with a BMS system that regulates the charging. Its serial port is normally
configured with the Modbus/RTU protocol. To use it with HS315, set it as Modbus/RTU, 19200,
8 bits, no parity, 2 stop bits. The pre-assigned Modbus address is "1".

HS315 acquires the following data from the battery:

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Содержание HS 315

Страница 1: ...File name EAAM058607EN docx Rev 07 Date 25 09 2019 ID Document EAAM0586 Product HS315...

Страница 2: ...ragraph 6 02 10 03 2018 03 217 Added paragraph 1 8 1 9 24 01 2019 04 222 3 5 4 5 5 5 5 5 13 6 6 3 7 2 7 5 2 2 7 5 3 1 7 5 3 2 7 5 3 4 7 5 4 14 7 5 4 15 7 5 4 16 7 5 5 1 7 5 5 10 7 5 5 13 7 5 5 14 7 5...

Страница 3: ...5 3 Device JD supply 17 5 4 Digital inputs 18 5 4 1 JN and JT digital inputs 18 5 4 2 Virtual digital inputs 19 5 4 3 Analogue inputs used as digital 19 5 4 4 Digital inputs on expansion modules 19 5...

Страница 4: ...ery temperature 55 6 Communication 57 6 1 Serial port 1 RS232 JA 57 6 2 Serial port 2 RS485 JO 1 JO 2 JO 3 58 6 3 CAN BUS connection JO 4 JO 5 JO 6 59 6 4 USB JB 60 6 5 ETHERNET JS Not available on HS...

Страница 5: ...or global status 129 9 3 5 Events and signalling 129 9 3 6 Protections 130 9 4 Loads 132 9 4 1 Protections 132 9 4 2 Events and signalling 132 9 4 3 Secondary contactors 133 9 5 Plant battery 133 9 5...

Страница 6: ...8 9 8 3 Management logic 169 9 8 4 GCB opening requests 170 9 8 5 BCB opening requests 170 9 8 6 LCB opening requests 171 9 8 7 ACB opening requests 171 9 8 8 Management logic in OFF RESET mode 171 9...

Страница 7: ...Handbook vii 185 185 185 186 186 186 186 187 187 187 188 188 188 189 189 189 190 190 190 191 191 191 192 192 192 193 193 193 194 194 194 195 195 196 196 196 196 197 197 197 197 198 198 198 199 199 19...

Страница 8: ...0 200 200 201 201 201 201 202 202 202 203 203 203 203 204 204 204 204 205 205 205 205 206 206 206 206 207 207 207 207 208 208 208 208 209 209 209 210 210 210 211 212 212 214 214 11 Other functions 215...

Страница 9: ...0 148 151 192 193 AIF 1100 40 148 190 194 AIF 1101 40 148 190 194 AIF 1110 40 148 151 189 190 197 AIF 1111 40 148 151 189 190 197 AIF 1200 40 148 AIF 1201 40 148 AIF 1210 40 148 AIF 1211 40 148 AIF 12...

Страница 10: ...138 DIF 2501 22 25 146 DIF 2502 22 170 DIF 2701 22 115 DIF 2705 22 42 DIF 2706 22 114 115 116 156 157 DIF 2709 22 155 DIF 3001 22 25 168 184 186 DIF 3002 22 168 183 186 DIF 3006 25 168 198 DIF 3007 2...

Страница 11: ...032 31 129 DOF 3033 31 122 DOF 3061 31 159 DOF 3062 31 160 DOF 3151 31 179 DOF 3152 31 34 177 DOF 3153 31 76 DOF 3154 31 178 DOF 4001 32 179 DOF 4003 32 179 DOF 4004 32 179 DOF 4005 32 179 DOF 4031 32...

Страница 12: ...0125 141 147 193 P 0133 79 127 147 180 181 185 195 196 P 0134 147 180 181 185 195 196 P 0141 45 208 209 P 0142 45 208 209 P 0143 45 208 209 P 0144 45 208 209 P 0201 118 119 120 121 P 0202 125 126 128...

Страница 13: ...218 P 0409 218 219 221 P 0410 218 P 0411 217 P 0412 217 P 0413 217 P 0415 218 P 0416 218 P 0417 218 P 0418 115 194 219 P 0419 115 220 P 0420 21 114 115 194 195 220 P 0421 146 195 220 P 0422 146 195 2...

Страница 14: ...3 142 P 0857 43 142 P 1900 222 225 P 1901 222 P 1902 223 224 P 1903 224 P 1904 224 P 1957 225 P 1958 225 P 1959 225 P 1960 225 P 1961 225 P 1962 225 P 1963 225 P 1964 225 P 2000 19 20 P 2001 20 183 18...

Страница 15: ...3 P 9669 139 P 9670 139 P 9671 139 P 9672 139 P 9673 139 P 9674 139 P 9675 134 135 137 138 139 140 211 P 9676 134 135 137 139 P 9677 135 137 139 P 9678 137 139 P 9679 135 137 140 P 9680 138 140 144 P...

Страница 16: ...179 ST 014 179 ST 015 179 ST 016 123 ST 017 19 123 ST 018 123 ST 019 123 ST 020 123 ST 024 130 ST 025 130 ST 026 130 ST 027 130 ST 028 130 ST 032 160 ST 033 160 ST 035 160 ST 036 155 160 ST 037 160 ST...

Страница 17: ...Technical Handbook xvii...

Страница 18: ......

Страница 19: ...hes or that you have removed their fuses Do not remove or modify any of the connections while the generator set is operating Incorrect interventions on the connections can result in disconnection of t...

Страница 20: ...be realized both directly via the RS232 serial port USB or remotely via modem RS485 serial port or Ethernet network To use the program refer to document 2 In this document the term ALARM is used to i...

Страница 21: ...erm Evolution Machine Type Communications Category M1 NB IoT Narrowband IoT RAT Radio Access Technology RF Radio Frequency SIM Subscriber Identification Module SMS Short Message Service Several parts...

Страница 22: ...be disposed of with normal urban waste Old electrical and electronic equipment should be recycled in a facility authorized to process these items and dispose of the components Contact your local autho...

Страница 23: ...Technical Handbook 5 Rear view Hall...

Страница 24: ...A 7 VDC 420mA 27 VDC 540mA 13 5 VDC Voltage measurement inputs V1 V8 JG and JH Input type 8 AC DC voltage measurement inputs Resolution 12bit DC voltage measurements are referred to the negative power...

Страница 25: ...better Bidirectional DC current measurement input DC JU HALL Input type Four differential analogue inputs for DC voltage measurement optimized for the connection towards external HALL effect sensors T...

Страница 26: ...ypical current with closed contact 6 3mA Vbatt 13 5Vdc 12 mA Vbatt 27Vdc Input signal delay It can be adjusted by the related parameter for each input Digital outputs 01 04 JE Output type 4 independen...

Страница 27: ...ly 500mAdc max for each output Output resistor on status ON Max 350m Leakage current on status OFF Max 5uA 32Vdc Protections Internal current limited to about 4A max on transients 150us Thermal protec...

Страница 28: ...e regulator The output includes a trimmer able to reduce the maximum output voltage preserving the resolution Regulation range From 1Vdc to 10Vdc Resolution 16 bits Minimum load impedance 10 k Insulat...

Страница 29: ...erface type One CANBUS port with galvanic insulation 1 RS485 serial port standard TIA EIA with galvanic insulation Terminal resistor connectible by connecting to each other terminals 4 and 5 of di JO...

Страница 30: ...t for the front panel IP20 for the panel interior Auxiliary source and generator voltages AC 1Vrms accuracy 0 5 F S Auxiliary source and generator frequencies AC 0 1Hz 50ppm 35ppm C typical DC Voltage...

Страница 31: ...bal Navigation Satellite System GNSS GPS 1575 42 1 023Mhz GLONASS 1597 52 1605 92Mhz Galileo 1575 42 2 046Mhz BeiDou 1561 098 2 046Mhz Receiver Type 16 channel C A Code Sensitivity GNSS Tracking 167 d...

Страница 32: ...ing the coupling slots on the casing of the device Due to high voltages associated to the measurement circuits of the controller all the conductive parts of the electrical panel must necessarily be co...

Страница 33: ...minal 10 JM Pick Up W 7 poles x1 5mm 2 Screw terminal 11 Engine tools 12 JN Digital inputs 8 poles x1 5mm 2 Screw terminal 13 JO ECU Can bus J1939 6 poles x2 5mm 2 Screw terminal 14 RS485 Interface 15...

Страница 34: ...e with the EU Electromagnetic Compatibility Directive The connection is functional and not protective the cross section of the wire can therefore be smaller Connect the other end of the wire to a meta...

Страница 35: ...sulating voltage transformers for the auxiliary source and the generator voltage AC measurements Although the device is protected by a built in self resetting fuse it is recommended that you use a fus...

Страница 36: ...hat is totally dedicated to these inputs see the picture The remaining 4 inputs are in the connector JT using 4 of the 8 available terminals The same command signal of an input can be shared by severa...

Страница 37: ...nalogue inputs JM JQ and with different methods also terminal JL 4 see related chapters You can also increase the number of digital inputs by adding two optional DITEL 16 IN modules connected to the H...

Страница 38: ...0 10 1024 0400 Input 11 11 2048 0800 Input 12 12 4096 1000 Input 13 13 8192 2000 Input 14 14 16384 4000 Input 15 15 32768 8000 Input 16 Thus if you want to revert the logic of an input you must add it...

Страница 39: ...roller executes a reset of all anomalies That is equivalent to press the buttons SHIFT ACK on the controller DIF 2002 Command for alarm acknowledgment When the input becomes active the controller exec...

Страница 40: ...command is configured DIF 2701 Enables remote start requests If this function is defined for one input REMOTE START function is inhibited if the input is not active DIF 2705 Disables protections on an...

Страница 41: ...shown is the one set by means the related text parameter DIF 4012 Warning latched after oil delay YES YES If the input is active a latched warning is issued it requires an explicit reset if the time...

Страница 42: ...the related text parameter The controller blocks the fuel pump if this input is active DIF 4062 Warning latched subject to override YES YES If the input is active normally latched warning is issued i...

Страница 43: ...sed JT 4 DIF 0000 Not used The following functions not directly linked to the operation sequences of the controller are selectable for any digital output DIF 0101 Used by PLC It is possible to use the...

Страница 44: ...e current to be delivered through a contact of the emergency button i e this connection must be interrupted when the emergency button is pressed NOTE this does not apply to systems with arrest while e...

Страница 45: ...fuel flow and is turned off by cutting the power So the controller activates the JL 3 FUEL SOLENOID output prior to starting the engine at least a delay of 200 ms is provided between the activation o...

Страница 46: ...s When the engine is acknowledged as started the command is kept active for 5 more seconds and then is released HS315 also uses the JL 4 to measure the D voltage of the recharge alternator both during...

Страница 47: ...already present inside it is advisable to use diodes for damping opening over voltages All the current delivered by the outputs must be made available through the JD 2 BATT make sure that any safety f...

Страница 48: ...dules is BIT Value Hexadecimal Output 0 1 0001 Output 1 1 2 0002 Output 2 2 4 0004 Output 3 3 8 0008 Output 4 4 16 0010 Output 5 5 32 0020 Output 6 6 64 0040 Output 7 7 128 0080 Output 8 8 256 0100 Ou...

Страница 49: ...1 DOF 2034 GCB stable closing command See par 9 8 1 DOF 2041 BCB NC under voltage coil See par 9 8 1 DOF 2042 BCB opening coil See par 9 8 1 DOF 2043 BCB closing coil See par 9 8 1 DOF 2044 BCB stabl...

Страница 50: ...It is activated in the presence of faults of the engine i e 005 Engine s battery charger failure from D 021 Engine not stopped 022 Engine not started 031 High coolant temperature from contact 032 High...

Страница 51: ...Hz 058 Low generator s frequency 060 High generator s voltage 118 Maximum speed from CANBUS DOF 4034 Anomalies of the fuel It is activated in case of faults in the fuel level i e 025 Minimum fuel leve...

Страница 52: ...ut and not the normal operation logics of the controller Note if the PLC program uses some outputs but those are not configured with function DOF 0101 the outputs will not be commanded but the control...

Страница 53: ...gital outputs AL_XXX warnings locks present ST_XXX internal states of the controller AT_XXX states concerning the thresholds on analogue measures see par 5 6 2 The following table shows the list of th...

Страница 54: ...ble ST_076 ACB minimum voltage coil ST_077 ACB opening pulse ST_078 ACB closure pulse ST_079 ACB closure command stable ST_080 Start inhibited by contact ST_081 Start inhibited by clock calendar ST_08...

Страница 55: ...of the sensors and the JM 1 voltage value measured are displayed on page S 15 if an input is not configured dashes appear You can also individually configure the three inputs JM 2 JM 3 and JM 4 as ad...

Страница 56: ...ortest possible length Avoid making the wire lies near high power and high voltage cable The input has a useful resistance measurement range between 0 and 1500 ohm within this range the measurement er...

Страница 57: ...ect it to GND All other values in this case the terminal is used as analogue input with measuring range 85VDC differential mode between the two terminals You can also increase the number of analogue i...

Страница 58: ...L2 L3 AIF 4008 X Generator voltage L3 L1 AIF 4009 X Generator average voltage L L AIF 4012 X Auxiliary source frequency AIF 4017 X Auxiliary source voltage L1 L2 AIF 4018 X Auxiliary source voltage L...

Страница 59: ...module is configured We have One parameter which configures its function P 4017 for input JM 3 One parameter which configures any message to be shown on the display P 4018 for input JM 3 Two threshol...

Страница 60: ...ed to activate possible warnings alarms configured with the preceding bits Bit 11 If this bit is ON the controller activates a warning alarm only if the fuel valve is activated Bit 12 If this bit is O...

Страница 61: ...HS315 provides one DC voltage analogue output The maximum range of the output is 10Vdc it can be reduced to 1VDC using the TR1 trimmer near the JR terminals This output is normally used for the connec...

Страница 62: ...rce AOF 3213 Voltage of the auxiliary source DC X The value of the output is proportional to the DC voltage of the auxiliary source AOF 3221 Power of the auxiliary source X The value of the output is...

Страница 63: ...The number of DITEMP modules i e DITHERM or DIGRIN P 0143 The number of DIVIT modules P 0144 The number of DANOUT modules Once the modules presence is configured they appear as digital or analogue in...

Страница 64: ...e first and last segments of the curve Being horizontal whatever value the measure to convert assumes you will obtain the same value of the converted measure In the previous example for any voltage me...

Страница 65: ...cy depends on the rotational speed of the engine and on the number of revolutions of the flywheel The maximum input voltage with the engine in standard operation is about 3Vac in case voltage is lower...

Страница 66: ...the frequency of the W signal battery recharge alternator revolutions per second in engine revolutions per minute This ratio depends on many factors and it is not easy to calculate If a frequency mete...

Страница 67: ...o terminal JH 2 P 9615 017 AC voltage for the auxiliary source L3 Connect phase L3 or T to terminal JH 1 P 9618 018 AC voltage for the auxiliary source N Connect neutral N if any to terminal JH 4 If t...

Страница 68: ...es and frequency are shown on page M 11 This page is hidden if auxiliary source AC voltages are not connected to the controller The device in three phase connection can function both with the neutral...

Страница 69: ...S to terminal JG 2 P 9611 027 AC voltage for the generator L3 Connect phase L3 or T to terminal JG 1 P 9614 028 AC voltage for the generator N Connect neutral N if any to terminal JG 4 If the neutral...

Страница 70: ...measurement in differential mode between two terminals the wiring must ensure that the measured voltages are positive even when the positive of the plant battery is connected to GND Voltage measureme...

Страница 71: ...re used for those measurements use one terminal of JH as common negative of DC voltages and the other three terminals to acquire three DC voltages The fourth DC voltage can be acquired using JQ If the...

Страница 72: ...evice can carry overcurrent protection the value of the shunt must be mediated between the ability to measure the overload current value you need and the required accuracy of measurement The use of sh...

Страница 73: ...following parameters Input Gain Offset mV Offset mV 1 P 9622 P 9620 P 9621 2 P 9626 P 9624 P 9625 3 P 9630 P 9628 P 9629 4 P 9634 P 9632 P 9633 The parameters of the gain column allow the real calibr...

Страница 74: ...ection introduces an error equal to the resistance of the connecting cables Connect the PT100 between pins 1 and 3 of JP it is necessary to bridge the pins 1 and 2 of the JP connector to avoid using t...

Страница 75: ...onal optional modules DITEL DITHERM DIGRIN and DIVIT with galvanic isolation The 120ohm termination resistor is built in to enable it all you must do is connect pins 4 and 5 of the JO to each other It...

Страница 76: ...ial port 1 RS232 and which can be used to connect via Modbus to a PC or other devices For details concerning the RS485 connection its use and the programming of the parameters refer to document 3 Conn...

Страница 77: ...ine equipped with ECU Electronic Control Unit and CAN BUS interface most of the previous detailed connections are no more required With only one connection CAN BUS to be more precise the controller ca...

Страница 78: ...o be used permanently in the industrial sector due to limited length of the cable and to the relatively elevated sensitivity to electrical disturbances including on the PC side For this reason the USB...

Страница 79: ...erver disabled 255 255 255 255 To join the device inside a LAN network is necessary to configure the parameters P 0500 P 0501 and P 0502 It is possible to proceed in two different ways It is possible...

Страница 80: ...to be used to connect to a NTP server in such a way to keep the inner time and the given time zone synchronized and updated that is UTC time Coordinated Universal Time By setting both the parameters t...

Страница 81: ...recharged and does not need to be periodically replaced Note Module is able to make and receive SMS make GPRS EDGE LTE traffic but is unable to make and receive voice calls SMS the networks on which c...

Страница 82: ...river in the little retention hooks and make a slight leverage to remove the panel After opening the cover you will see the following parts A SMA FEMALE connector for GSM LTE antenna B SMA FEMALE conn...

Страница 83: ...pincers fig 5 GSM LTE antenna must be connected to the GSM LTE SMA plug on the Link device use only omnidirectional antennas The maximum gain allowed to antenna and its cable is 3 dB The impedance of...

Страница 84: ...modem is exchanging data on the mobile network LED2 Status green LED indicates whether the module is on and ready to use Both OFF the modem is off or in Power Save Mode To activate the function of the...

Страница 85: ...the SIM in a phone and deactivate the PIN code before using it in the Link and Link LTE devices To use the communication on 2G LTE network it is necessary to configure some parameters that allow the d...

Страница 86: ...1 GSM GPRS to force the connection to the GSM GPRS EDGE network and make the first connection faster P 0551 parameter configures the APN Access Point Name of the mobile operator used Some operators re...

Страница 87: ...that moment to determine the position therefore the last position detected is shown It also shows the HDOP Horizontal Dilution of Precision value it is a precision indicator the lower it is the sharpe...

Страница 88: ...es to send the special packet Keep Alive Network used to indicate a minimum of activity to the server P 0539 parameter configures in which cases the device has to spontaneously send the communication...

Страница 89: ...on is in progress Keeping ENTER ESC keys pressed for at least 5 sec the data issue is forced The writing DATA ISSUED is displayed and via web REQUIRED DATA AUX event appears For details about communic...

Страница 90: ...utton it is possible to activate deactivate the TEST mode This unless configured differently does not close the GCB circuit breaker The STOP button unless configured otherwise causes the stop of the g...

Страница 91: ...operation In the LOG menu you can activate the HISTORY LOG function and open the selected log GCB The button is enabled only in MAN mode It is used to open and or close the GCB circuit breaker with e...

Страница 92: ...cates that you are accessing the PROGRAMMING menu The controller is in another operating mode MAN Indicates that the operation mode is MANUAL Flashing at 50 on the controller is in another operating m...

Страница 93: ...e tolerance range or it is absent but the engine is running Flashing at 75 on the generator voltage DC or AC is present but over the tolerance range GCB The circuit breaker is opened The circuit break...

Страница 94: ...ction can be disabled by setting parameter P 0492 to 0 During engine starting phase the lamp is automatically turned off to reduce the power consumption of the controller to ensure greater autonomy fo...

Страница 95: ...ges and then the UP and DOWN buttons to navigate between pages If the UP and DOWN buttons must be used to manage the functions within the page the ENTER button must be pressed to activate the said fun...

Страница 96: ...button the title is replaced with a status message so long as you remain on that page If the bit 6 of parameter P 0495 is activated the controller automatically replaces the title with a status messa...

Страница 97: ...0133 to identify the variable regardless of the language used The current value of the parameter is displayed below the description The first line below the upper status bar allows to identify the cur...

Страница 98: ...an exception and can be modified regardless of the status of the controller board including with the engine running Generally if a parameter cannot be modified it will be enclosed between and while if...

Страница 99: ...d to End User programming the relevant parameters is allowed without entering anything in P 0000 By entering iii the operator is identified as installer and can modify all parameters associated to ins...

Страница 100: ...RY FUNCTIONS This menu contains other menus used for configuring engine s auxiliary functions and history logs The menu 5 COMMUNICATIONS allows the configuration of the serial ports of the USB port an...

Страница 101: ...lute value when the parameter is a percentage of other values Use the e buttons to cyclically scroll through the menu to the lower and upper index items i e pressing the allows to directly cycle from...

Страница 102: ...th one exception the controller manages the increment decrement maintaining valid values example increasing from 00 59 the value goes to 01 00 and not to 00 60 Strings e g telephone numbers in this ca...

Страница 103: ...e title of the PLC program This page shows information about a single PLC block In the second line on the right the selected block is shown with format TYPE NUMBER To select the PLC block press ACK EN...

Страница 104: ...te every 2 seconds are available to view all digital statuses Keeping ESC SHIFT pressed you can impede the rotation of the pages keeping on the display the page currently viewed This page shows the st...

Страница 105: ...hed warning o W warning A three digit numeric code that uniquely identify the anomaly This code flashes until it is acknowledged pressing the ACK pushbutton An alphanumeric description which depends o...

Страница 106: ...ources on standby communicating etc For the GSM modem connected to the serial port 1 or for the internal GSM modem information related to the radio signal strength and the provider are shown For seria...

Страница 107: ...n force the CAN controller to exit from BUS OFF status and clear the error counters Page S 06 BOARD is dedicated to the HS315 and contains The language currently used by the device and allows you to s...

Страница 108: ...f the second DITEL module if present Page S 12 is hidden if no DITEL modules is present When you press the ACK ENTER button the controller changes the visualization through three different modes LOGIC...

Страница 109: ...the temperatures measured by DIGRIN and DITHERM expansion modules The page is hidden if no such module is configured The temperature can be replaced by the following messages when the expansion modul...

Страница 110: ...xpansion module is installed in the system The S 21 SI MO NE page is shown only when the data communication with SI MO NE server TCP IP is enabled parameter P 0530 It shows the controller name the IP...

Страница 111: ...circuit breaker This symbol is hidden if the controller does not acquire the feedback of the circuit breaker and if no outputs have been configured for its commands However it is possible to use the...

Страница 112: ...he counter is cleared Press the ESC SHIFT button In the bottom right corner the symbol of the battery is shown This allow the operator to immediately understand that he she is looking at battery measu...

Страница 113: ...diately understand that he she is looking at loads measurements there are very similar pages related to other sources From version 1 09 if the management of the secondary contactors is enabled for the...

Страница 114: ...ton Modify the value using the vertical arrows Confirm with the ACK ENTER button On the top of the page the engine speed and the generator DC voltage are shown to allow the operator to verify the effe...

Страница 115: ...Technical Handbook 97 Model Serial number Note the page is hidden if the selected battery type does not provide this information for example the LG battery...

Страница 116: ...rating hours with GCB closed resettable to zero Counter of operating hours in OVERRIDE resettable Counter of operating hours total not resettable to zero The first four counters are resettable individ...

Страница 117: ...1136 Ambient Air Temperature SAE J1939 SPN171 Engine Alternator Bearing 1 Temperature SAE J1939 SPN1122 Engine Alternator Bearing 2 Temperature SAE J1939 SPN1123 Engine Alternator Winding 1 Temperatur...

Страница 118: ...he next maintenance planned by parameters P 0424 and P 0437 and the remaining days for the maintenance planned by parameter P 0438 If some of these parameters are set to zero maintenance not planned t...

Страница 119: ...ion of the DPF is required It is yellow It is fixed not blinking if the quantity of particulate in the filter is above the regeneration request threshold but below the warning threshold It becomes fla...

Страница 120: ...ter P 0446 can no longer be changed because the inputs go to force the value of the parameter You can also use virtual digital inputs to build complicated logics to manage the regeneration of the filt...

Страница 121: ...nits by two pages E 19 20 The controller provides up to six pages The title of each page is defined in the configuration file for the engine as well as the number of measures shown and their descripti...

Страница 122: ...unctions The selected item is highlighted in reverse REVERSE Use the e buttons to cyclically scroll through the menu to the lower and upper index items i e pressing the allows to directly cycle from t...

Страница 123: ...8 stored out of 31 available The fourth line of each event page displays the kind of cycle When previously configured events occur the controller adds a record in this archive Full capacity is 126 re...

Страница 124: ...1030 01 00 Closure command for GCB EVT 1031 01 00 Opening command for GCB EVT 1032 01 00 GCB closed EVT 1033 01 00 GCB opened EVT 1035 01 00 Closure command for ACB EVT 1036 01 00 Opening command for...

Страница 125: ...B EVT 1431 01 00 Opening command for BCB EVT 1432 01 00 BCB closed EVT 1433 01 00 BCB opened EVT 1435 01 00 Closure command for LCB EVT 1436 01 00 Opening command for LCB EVT 1437 01 00 LCB closed EVT...

Страница 126: ...ne two arrows indicating the availability of further pages to the right or to the left of the current page for the current event The lines from the fifth to the eighth show different information depen...

Страница 127: ...umber Use the and buttons to scroll cyclically trough all recordings Using the and buttons you can browse through the pages related to the recordings To display all records the controller uses five pa...

Страница 128: ...iated To display all records the controller uses one page of the display Use the and buttons to scroll cyclically trough all recordings The second line shows the record currently displayed out of the...

Страница 129: ...e codes are available in the engine technical handbook in the example code 6 6 identifies a low oil pressure problem MTU MDEC engines These engines do not follow the standard J1939 but use their own p...

Страница 130: ...ext HISTORY LOGS in all the windows of the history log In this situation the controller s internal counters keep decreasing the time left to the expiry of the next recording When the operation mode sh...

Страница 131: ...ment of the circuit breakers are executed by the controller the operator cannot intervene All protections are enabled Accessing programming is allowed though only some parameters can be modified The o...

Страница 132: ...nd deactivations there should be no REMOTE START requests see below and there should be no requests for automatic intervention see engine sequence description Note the request for the switching to TES...

Страница 133: ...ST with GCB closure 21 to return to AUTO The TEST control from the communication ports is cancelled if the controller considers the communication interrupted 60 seconds without a message REMOTE START...

Страница 134: ...ster 101 Write the value 13 in the register 102 to switch to REMOTE START the value 21 to return to AUTO The board records the following events if the working mode changes if enabled with bit 0 of P 0...

Страница 135: ...Technical Handbook 117 o ST 003 the output is activated if the board is in TEST o ST 004 the output is activated if the board is in REMOTE START...

Страница 136: ...ere are various parameters that influence its management P 0105 nominal frequency It is used for both generator and auxiliary source All thresholds associated to the frequency are expressed as a perce...

Страница 137: ...with parameter P 0201 The hysteresis applies to Upwards to the minimum frequency threshold i e between 45 00 and 46 25 Hz Downwards to the maximum frequency threshold i e between 53 75 Hz and 55 00 Hz...

Страница 138: ...w 320 V D band hysteresis 330 320 10 V E band in tolerance 430 440 10 V F band hysteresis 440 V G band high xxx V If the voltage is in the B D or F bands previous status is maintained hysteresis For e...

Страница 139: ...00 P 0203 P 0204 Here follows an example about the various threshold used including default values for a m parameters Parameter Description Default value Voltage Vdc P 9641 Nominal voltage DC 48 Vdc 4...

Страница 140: ...digital input is active the auxiliary source is considered In tolerance even if the measure of voltages AC DC is enabled and if said measure indicates that the auxiliary source is out of tolerance Fo...

Страница 141: ...P 9731 P 9734 and P 9735 One latched warning for time dependent maximum current K233 parameters P 9736 and P 9737 One latched warning for current reverse K235 parameters P 9731 P 9738 and P 9739 The...

Страница 142: ...on a single phase system ensure to connect the L phase on terminal 3 and the neutral on terminal 4 See paragraph 0 for the connections and for the configuration of the JG terminals Several parameters...

Страница 143: ...manage the generator protections on frequency These protections can be individually disabled setting to zero the relevant parameter that specifies the delay respectively P 0306 P 0308 and P 0332 Even...

Страница 144: ...out of the tolerance if out of the thresholds P 0301 and P 0303 it is in tolerance if between P 0301 hysteresis and P 0303 hysteresis otherwise the previous status is maintained Keeping in account th...

Страница 145: ...nsuring that the controller can detect the engine running status not using DC voltage D oil pressure In this way the controller can check at least that the engine is not stopped it cannot check the DC...

Страница 146: ...f P 9641 over this value the generator cannot be connected to the loads Here follows an example about the various threshold used including default values for a m parameters Parameter Description Defau...

Страница 147: ...tolerance for two seconds The GENERATOR LIVE lamp is off if voltages and frequency are in Absent status otherwise it blinks it blinks also if the engine is running b Steady within tolerance the voltag...

Страница 148: ...anagement The outputs are managed based on a generator analogue value Use the conversion curves to adapt the single value to the output 0 100 AOF 3101 Frequency of the generator AOF 3111 Voltage of th...

Страница 149: ...rity but it cannot be used when another active source plant battery or auxiliary source is connected to the generator One deactivation for minimum voltage D001 parameters P 0202 P 0301 P 0302 One warn...

Страница 150: ...common bar ACB and GCB circuit breaker however must be both closed In this case the voltage protections will work on the plant battery voltage if BCB is closed or on the generator voltage if the engin...

Страница 151: ...ectly from page M 09 Warning if you select to open a contactor by this parameter it will no longer be considered in the automatic closing sequence The plant battery is the main part of a hybrid system...

Страница 152: ...S315 can manage many kinds of batteries so all the voltage setpoints of HS315 related to the plant battery are defined as percentage of the nominal voltage P 9641 For example the default value for the...

Страница 153: ...due to temperature it is defined as a percentage of the rated capacity P 9642 per C It applies to the following parameters o P 9675 Charge full current in BULK mode o P 9682 Charge standard current i...

Страница 154: ...erences needed in every instant to manage the generator during charge process All internal PI regulators are configured with two parameters The factor proportional to current error P also called gain...

Страница 155: ...the factor I accumulates adjustment errors delays in the recovery of the error can cause over elongations over shoots or under elongations under shoots Moreover too high value of I lead to system ins...

Страница 156: ...parameter P 0441 EVT 1521 Start of the standard charge cycle EVT 1522 Start of the full charge cycle The second line of the page M 02 displays the current cycle type standard or full on the second ro...

Страница 157: ...e at fixed voltage The voltage setpoint is the voltage at the end of the BULK stage that is the parameter P 9676 End charge full voltage for BULK mode or P 9683 End charge standard voltage for BULK mo...

Страница 158: ...only acts on the generator voltage Depending on the type of alternator to control the generator voltage and consequently the charging voltage current for the storage battery HS315 can operate in two...

Страница 159: ...egulated in order to control the charging voltage current for the storage battery For the connection to the speed governor HS315 can use an analogue output or the CANBUS connection see 9 5 8 4 There i...

Страница 160: ...tage regulator The connection between HS315 and the speed governor is possible via an analogue output of HS315 JR or an analogue output on a DANOUT expansion module or via CANBUS Speed governor connec...

Страница 161: ...tor DC voltage could be higher or lower than the common bus voltage but the controller cannot do anything to avoid that it can only quickly regulate the current Instead if HS315 has the opening closur...

Страница 162: ...es the GCB circuit breaker the controller starts to charge the battery from the ABSORBTION stage It is possible however to force a different stage by keeping pressed the SHIFT button for 2 seconds whe...

Страница 163: ...tched warning for maximum current short circuit K224 parameters P 9721 P 9726 P 9727 One latched warning for time dependent maximum current K223 parameters P 9724 P 9725 HS315 implements 4 different p...

Страница 164: ...or P 0208 the acquisition time related to the digital input is skipped The controller also makes available to the use of AND OR logics the internal status ST 080 Start inhibited by contact The contro...

Страница 165: ...ignal To enable this measure in P 0110 parameter the number of teeth of the rim on which the pick up works should be set This is a known value and anyway easily computed If P 0110 is set to a nonzero...

Страница 166: ...120 C VDO sensor 290 Ohm 40 C 10 Ohm 150 C AIF 1101 oil temperature generic Use a conversion curve to configure the sensor AIF 1110 coolant temperature VDO HS315 automatically uses the characteristic...

Страница 167: ...n the oil pressure analogue measure The engine is in motion if at least one of the contacts is open if there is pressure or if the oil pressure measurement is higher than the low or minimum thresholds...

Страница 168: ...g DOF 1002 ECU_ENABLE Enabling control for the engine control unit It is activated along with the FUEL control but may be deactivated after the FUEL control useful to stop electronic engines without c...

Страница 169: ...below the threshold P 0355 for at least one second it turns off when the temperature rises above the threshold P 0356 for at least one second This function is always active even when the engine is run...

Страница 170: ...ginning of the starting cycle along with the opening of the fuel solenoid valve The output remains active throughout the glow plugs pre heating cycle it ends after P 0209 seconds When the cycle ends t...

Страница 171: ...e and the glow plugs pre heating cycle and it could be extended to the longer time between those configured in P 0242 and P 0209 If the engine starts up the sequence ends The output BATT1 or BATT2 act...

Страница 172: ...the START button 1 the duration of the start attempt is selected by parameter P 0210 For start cycles controlled through the serial port the instructions for the automatic are valid This control only...

Страница 173: ...and minimum voltage protections of the generator are disabled At the end of the IDLE cycle before enabling the protections the board requires that voltages and frequency are within tolerance if it is...

Страница 174: ...case it starts an automatic stop cycle Starting from version 00 64 the GAS valve is immediately closed when the START key is released if the engine is not started During the manual start the board wil...

Страница 175: ...started and stopped automatically The engine is started automatically if there are no shutdowns and deactivations and if at least one of these conditions is present If the TEST is activated If the RE...

Страница 176: ...nd frequency are within tolerance the starting procedure is ended from this time on also minimum voltage and minimum frequency protections are active If at the end of the pause voltages or frequency a...

Страница 177: ...e engine varies if enabled by the bit 3 of P 0441 parameter EVT 1040 engine stopped EVT 1041 starting the engine EVT 1042 engine running rated speed EVT 1043 cooling down cycle EVT 1044 stopping the e...

Страница 178: ...ST_258 CAN 0 in ERROR ACTIVE o ST_259 No messages on CAN 0 DOF 4032 the controller activates this output to signal the presence of at least one anomaly related to the engine o 022 Engine not started o...

Страница 179: ...rvice required counter of days o 049 Maximum power DOF 4033 the controller activates this output to signal the presence of at least one anomaly related to the engine speed o 017 Maximum speed from dig...

Страница 180: ...ny case and it is deactivated only with the maximum level of the tank on board the generator AUTOMATIC the pump is activated and deactivated automatically based on the tank level on board the generato...

Страница 181: ...nder minimum level threshold DIF 4212 Low fuel level input activated if the level is under low level threshold DIF 3301 Level for the fuel pump starting input activated if the level is under pump star...

Страница 182: ...see previous paragraphs is stop or maximum MANUAL OFF The pump is deactivated HS315 can anyway stop the pump even if the previous logic would require its start when the following conditions are presen...

Страница 183: ...unction is configurable with parameters P 0424 and P 0425 With P 0424 it is possible to set extra operation hours for maintenance service In P 0425 on the contrary the type of anomaly to be activated...

Страница 184: ...rpose of charging the cranking battery obviously once the engine is started the plant battery will also be charged To enable this function it is necessary to set parameter P 9655 it configures how lon...

Страница 185: ...er the under voltage coil if any of the breaker For the GCB the controller disables this output when it must open the breaker For the other circuit breakers the controller enables this output when it...

Страница 186: ...e inputs for Issuing failed opening or failed closing warnings For its own operating sequence It is also used to detect the status of the circuit breaker when it is commanded by external devices To sh...

Страница 187: ...quired then it assumes that the circuit breaker is externally managed thus it is drawn on page M 01 In both cases the not opened and not closed conditions are not signalled Both closure opening comman...

Страница 188: ...er is configured to not supply the loads if they are not connected to the plant battery too because the battery acts as a filter and stabilizes the voltage produced by the generator This configuration...

Страница 189: ...ng of the ACB circuit breaker and avoid its closure but only if one closure command for has been configured If the auxiliary source voltage is outside the tolerance thresholds As default the controlle...

Страница 190: ...s the LCB circuit breaker o If pressed together with SHIFT button from the display pages M 10 M 12 it opens closes the ACB circuit breaker Using the digital inputs of the controller to connect externa...

Страница 191: ...t breakers are not opened When using contactors we suggest the use of the stable commands remember that for ACB BCB and LCB they work in the opposite way the controller activates the command to open t...

Страница 192: ...circuit breakers o 013 ACB not closed o 023 ACB not opened o 014 GCB not closed o 024 GCB not opened o 113 BCB not closed o 123 BCB not opened o 114 LCB not closed o 124 LCB not opened The controller...

Страница 193: ...out of tolerance EVT 1221 start inhibition activated from clock calendar EVT 1222 start inhibition deactivated from clock calendar In addition the controller makes available the GCB commands and stat...

Страница 194: ...act ST 090 GCB closure inhibited by serial port ST 091 GCB closure inhibited by the protection of the circuit breaker ST 093 GCB closure inhibited for battery disconnected ST 094 GCB closure inhibited...

Страница 195: ...the controller opens immediately the GCB breaker and stops the engine immediately with standard procedure i e without the cooling cycle It is not possible to restart the engine until the anomaly is a...

Страница 196: ...becomes active the controller executes an acknowledge of all anomalies By using a command from the communication ports To send the command you need to write in sequence within 5 seconds o HOLDING REGI...

Страница 197: ...eactivations The output is active if there is at least one alarm block or one deactivation active In addition the controller makes available the anomalies statuses for the AND OR logics by means of th...

Страница 198: ...vailable it works with them otherwise it will never be activated The protection is only enabled if the engine has been started by the controller if the command for the fuel solenoid is activated and i...

Страница 199: ...nly enabled if the controller is configured to use the D signal P 4041 AIF 1300 D Signal and if said signal is physically connected to the JL connector The protection is enabled if the engine was star...

Страница 200: ...rent in the circuit Please remember that the protection acts by performing the integral of the current value during time therefore current values above the rated threshold all concur to define the int...

Страница 201: ...696 Generator reverse current delay P 9697 Generator reverse current action To disable P 9696 0 Enabled in MAN AUTO TEST REMOTE START Override Generator Full This protection is only enabled if the eng...

Страница 202: ...s the trip of the over current protection of the circuit breaker function DIF 3011 Trip of GCB circuit breaker in parameter P 2001 or equivalent for the other inputs and if a time other than zero has...

Страница 203: ...in MAN AUTO TEST REMOTE START Override This protection is enabled only if the controller acquires the measure of the engine speed it can acquire it through its pick up input JM_05 P 0110 other than z...

Страница 204: ...nt for the other inputs and if a time other than zero has been set for said input parameter P 2002 or equivalent It activates only when ACB is commanded to open and the status acquired is continuously...

Страница 205: ...continuously below or equal to threshold P 0347 in percentage for time P 0348 Type Warning Related parameters P 2001 Function of the input 01 or equivalent for the other inputs P 2002 Delay for the in...

Страница 206: ...he engine or if one of the analogue inputs of the controller is configured to acquire such measure function AIF 1220 or AIF 1221 in parameter P 4009 or equivalent for the other inputs and if a time ot...

Страница 207: ...other inputs P 2002 Delay for the input 01 or equivalent for the other inputs P 0216 Time mask for engine protections To disable P 2002 0 Enabled in MAN AUTO TEST REMOTE START Override Engine This pro...

Страница 208: ...e other inputs and if a time other than zero has been set for the protection parameter P 0376 It is only enabled if the engine has been started by the controller if the command for the fuel solenoid i...

Страница 209: ...a new one Engine operating hours are counted even when engine is not started by the controller To be programmed parameters P 0424 and P 0425 require installer access level this function can be used f...

Страница 210: ...er than zero has been set for the protection parameter P 0342 It is only enabled if the engine has been started by the controller if the command for the fuel solenoid is activated and is disabled in t...

Страница 211: ...which occurs at start up Type Alarm Related parameters P 0361 Emergency stop delay To disable Enabled in MAN AUTO TEST REMOTE START Override This protection is always enabled and cannot be disabled I...

Страница 212: ...ases It is activated if the oil temperature remains continuously above or equal to threshold P 0373 for time P 0374 but only after the time P 0216 oil mask from engine start has elapsed this is to all...

Страница 213: ...g the crank stop cycles It is enabled the first time from engine start the generator s voltages and frequency speed enter the tolerance range see generator sequence description In MAN it is only enabl...

Страница 214: ...EMOTE START Override Engine It s enabled only if CAN BUS is configured P 0700 other than zero It is activated when the internal CAN controller switches to BUS OFF status because of bus communication e...

Страница 215: ...r P 0700 it is enabled as per specification when the controller does not continuously receive the message NMT ALIVE PDU for the set time For the other types of engines it is activated if the controlle...

Страница 216: ...rcuit breaker in parameter P 2001 or equivalent for the other inputs and if a time other than zero has been set for said input parameter P 2002 or equivalent It activates only when LCB is commanded to...

Страница 217: ...the low coolant level state over the CAN BUS Type Warning Related parameters P 0700 Engine type P 0704 Can Bus alarms disable mask To disable bit 9 of P 0704 on Enabled in MAN AUTO TEST REMOTE START...

Страница 218: ...BUS P 0700 different from zero It is activated when the engine signals the high oil temperature state over the CAN BUS Type Alarm Related parameters P 0700 Engine type P 0704 Can Bus alarms disable ma...

Страница 219: ...protection is enabled only when one of the digital inputs of the controller is configured to acquire the external contact that signals the trip of the over current protection of the circuit breaker f...

Страница 220: ...ed if JP terminals are enabled P 9636 0 It is activated if the resistance measurement on the JP terminals is greater than 333 Ohm broken wire Moreover it is enabled if it is required the compensation...

Страница 221: ...remains continuously above the threshold P 9708 for time P 9709 Type Latched warning Related parameters P 9641 Nominal voltage DC P 9711 Battery voltage hysteresis P 9712 Min battery voltage threshol...

Страница 222: ...ivated if the measure of the plant battery voltage remains continuously above to threshold P 9718 percentage of the rated voltage P 9641 for time P 9719 Type Warning Related parameters P 9721 Battery...

Страница 223: ...igh current delay To disable P 9693 0 Enabled in MAN AUTO TEST REMOTE START Override Generator Full Protection is given by setting a threshold P 9692 expressed as a percentage of the system rated curr...

Страница 224: ...de This protection is activated if the measure of the auxiliary source current remains continuously above to threshold P 9732 for time P 9733 Type Latched warning Related parameters P 9734 Max auxilia...

Страница 225: ...and or to the auxiliary source the DC voltage measured by the controller is not the generator voltage but the common bar voltage Thus the controller is not able to detect faults on the generator and s...

Страница 226: ...asure of the loads current remains continuously above to threshold P 9736 for time P 9737 Type Latched warning Related parameters P 9751 Loads current hysteresis P 9758 Loads reverse current delay P 9...

Страница 227: ...elated parameters P 0142 Number of DITEMP modules P 0143 Number of DIVIT modules To disable Enabled in MAN AUTO TEST REMOTE START Override This warning is enabled if a number of analogue modules other...

Страница 228: ...iliary source the purpose of this protection is to force the opening of both ACB and BCB in case of high voltage leaving the loads supplied by the plant battery Since there isn t a DC measure for the...

Страница 229: ...be One terminal of JG or JH configured with the function 033 DC voltage for the battery One terminal of JG or JH configured with the function 034 DC voltage for the battery or with the function 051 Co...

Страница 230: ...figuration 2 analogue input 2 JQ or equivalent To disable P 4012 or P 4015 0 for input 2 JQ or equivalent for other inputs Enabled in MAN AUTO TEST REMOTE START Override Configurable These anomalies a...

Страница 231: ...e an anomaly of the related type is activated the message shown is the one set by means the related parameters DIF 4041 General warning if GAS is activated DIF 4042 General latched warning if GAS is a...

Страница 232: ...program is developed with a version not supported by this board A digital or analogue output controlled by the PLC is not configured with DOF 0101 or AOF 0101 function used by the PLC The PLC program...

Страница 233: ...reover also the following generic alarms associated to digital inputs are subject to engine override and thus switch to warnings when override is active DIF 4012 Latched warning with oil mask DIF 4013...

Страница 234: ...s related if the text full is specified it means that in presence of the complete protections override that anomaly becomes a warning The controller manages internally the following counters Controlle...

Страница 235: ...ischarge cycle Immediately after each engine start with engine running not after each start attempt Immediately after each engine stop when controller acknowledges the engine stopped status not when s...

Страница 236: ...disabled If the NTP protocol is used the controller does not add any value to the date time received by the server 1 Yes the automatic management of the daylight save time is disabled If the NTP proto...

Страница 237: ...y are related to the clock EVT 1075 Real time clock not valid EVT 1076 Real time clock updated EVT 1086 Daylight Save Time activated EVT 1087 Standard time activated The engine TEST is planned on a we...

Страница 238: ...owing table related to the days needed Bit Value Hexadecimal Day 0 1 0001 Sunday 1 2 0002 Monday 2 4 0004 Tuesday 3 8 0008 Wednesday 4 16 0010 Thursday 5 32 0020 Friday 6 64 0040 Saturday P 0422 allow...

Страница 239: ...set to a value lower than P 0428 On the contrary if it contains a higher value the controller infers that the time interval is set across midnight in this case the time set with P 0427 refers to the...

Страница 240: ...Calendar 13 13 8192 2000 Calendar 14 14 16384 4000 Calendar 15 15 32768 8000 Calendar 16 The parameter must be set with the sum of the values for all the calendars that have to be selected as weekly...

Страница 241: ...00000800 12 12 4096 00001000 13 13 8192 00002000 14 14 16384 00004000 15 15 32768 00008000 16 16 65536 000100000 17 17 131072 00020000 18 18 262144 00040000 19 19 524288 00080000 20 20 1048576 001000...

Страница 242: ...cause depending on the month and on the year a certain day of the week can be present 4 or 5 times in a month using the last option you can do an action exactly in the last occurrence in the month A t...

Страница 243: ...0 as start time P 1963 Select 3 01 as end time P 1964 The controller provides 4 generic timers fully configurable that can be used inside the AND OR logics to create complex sequential logics Each tim...

Страница 244: ...e function two delays are configurable for any timer for each of them it is possible to select the time base 0 Seconds 1 Minutes 2 Hours and the delay value Each timer can work in four different modes...

Страница 245: ...ition is true o The internal bit is set if the activation condition is true and the reset condition is false o The internal bit keeps its previous status if the activation condition is false and the r...

Страница 246: ...ow many SMS the controller must send to each configured number each time one of the events selected with P 0455 happens Parameter P 0468 allows to select how many data call tries the controller must p...

Страница 247: ...erature o Bit 2 current o Bit 3 voltage P 9763 Indicates how many batteries identical to each other are connected in parallel In fact these batteries have quite reduced capacities for a real plant it...

Страница 248: ...dles only two cumulative W226 cumulative warnings of the batteries electronic cards W227 cumulative alarms of the batteries electronic cards On page S 02 when one of the alarms warnings is present HS3...

Страница 249: ...string discharge current alarm 30 Midstring voltage unbalance warning 31 Midstring voltage unbalance alarm 32 Low bus power warning 33 Charger failure alarm 34 Maximum string SOC alarm 35 Low string S...

Страница 250: ...s of the batteries electronic cards W227 cumulative alarms of the batteries electronic cards On page S 02 when one of the alarms warnings is present HS315 displays the active diagnostic codes on the l...

Страница 251: ...a battery provided with an internally BMS system that regulates the charge Its serial port is normally configured with the Modbus RTU protocol To use it with HS315 set it as Modbus RTU 115200 baud 8 b...

Страница 252: ...Battery Mosfets active on short circuit A cell is going over temper 1st level A cell is over temperature 2nd level A cell is going under temper 1st level A cell is under temperature 2nd level A cell...

Страница 253: ...ilure Battery current sensor out of range Auto test failure Low SOH Inconsistent temperatures Low uc supply voltage 3 3V Low uc supply voltage 5V Unbalanced cells IMD IMR from algorithm are invalid Ou...

Страница 254: ......

Страница 255: ...rights reserved SICES s r l reserves the right to modify this document without prior notice SICES has made any effort to ensure that the information herein provide are correct in any case SICES does...

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