User`s manual ATV28
Contents
1. PS4 4 preset speeds 10 PS8 8 preset speeds 11 rFC Reference switching 12 nSt Freewheel stop 13 dCI Injection stop 14 FSt Fast stop 17 FLO Forced local 18 rSt Clear faults W102 LI3 Assignment of logic input LI3 0 nO Not assigned 3 rrS Reverse operation 4 rP2 Ramp switching 5 JOG Jog operation 8 PS2 2 preset speeds 9 PS4 4 preset speeds 10 PS8 8 preset speeds 11 rFC Reference switching 12 nSt Freewheel stop 13 dCI Injection stop 14 FSt Fast stop 17 FLO Forced local 18 rSt Clear faults W103 Ll4 Assignment of logic input L14 0 nO Not assigned 3 rrS Reverse operation 4 rP2 Ramp switching 5 JOG Jog operation 8 PS2 2 preset speeds 9 PS4 4 preset speeds 10 PS8 8 preset speeds 11 rFC Reference switching 12 nSt Freewheel stop 13 dCI Injection stop 14 FSt Fast stop 17 FLO Forced local 18 rSt Clear faults at a PA Lu 35 ENGLISH Altivar 28 Variables I O configuration parameters read and write These parameters may only be adjusted with the motor stopped Word Code Description Possible values or range W107 Al2 Assignment of analogue input AIC Al2 0 nO Not assigned 3 SAI Summing reference 4 PIA PI feedback PI regulator with Al1 reference 8 PII Pl feedback PI regulator with internal re2. Time between 50 60 Hz and 0 1 to 36000 ramp 0 1 s to 3600 s W254 UFr 1 IR compensation 0 to 100 W255 FLG 1 Frequency loop gain 0 to 100 W258 ItH 0 1 A Thermal protection 0 5 x INV to 1 15 x INV current INV speed controller nominal current W259 SLP 0 1 Hz Slip compensation 0 to 50 T a W260 AC2 0 1s_ Acceleration 2 0 ramp 0 05 s special case E Time between 0 and 50 60 Hz 1 to 36000 ramp 0 1 s to 3600 s wW W261 dE2 0 1s Deceleration 2 0 ramp 0 05 s special case Time between 50 60 Hz and 0 1 to 36000 ramp 0 1 s to 3600 s W262 JOG 0 1 Hz JOG frequency 0 to 100 Jog operation W264 SP2 0 1 Hz Preset speed 2 LSP to HSP W265 SP3 0 1 Hz Preset speed 3 LSP to HSP W266 SP4 0 1 Hz Preset speed 4 LSP to HSP W267 SP5 0 1 Hz Preset speed 5 LSP to HSP 37 ENGLISH Altivar 28 Variables Adjustment parameters read and write These parameters may be adjusted with the motor stopped or running Word Code Unit Description Possible values or range W268 SP6 0 1 Hz Preset speed 6 LSP to HSP W269 SP7 0 1 Hz Preset speed 7 LSP to HSP W270 IdC 0 1 A Injection current 0 1 ItH to INV INV speed controller nominal current W271 tdC 0 1s Injection time 0 to 254 time 0 0 s to 25 4 s In the case of automatic 255 CONT continuous injection injection on stopping W272 tLS 0 1s Maximum time at low speed
3. W450 FrH 0 1Hz Frequency reference Value read absolute value W451 rFr 0 1Hz Output frequency Value read applied to motor absolute value W452 SPd 1 Motor speed estimated by Value read speed controller absolute value W453 LCr 0 1A Current in motor Value read W454 ULn 0 1V Line voltage Value read from bus W455 tHr 1 Motor thermal state Value read 100 Nominal thermal state 118 OLF threshold W456 tHd 1 Speed controller thermal state Value read 100 Nominal thermal state 118 OHF threshold W457 LFt Last fault 0 nOF No fault memorized 1 InF Internal fault 2 EEF EEPROM memory fault 5 SLF Serial link fault link break 9 OCF Overcurrent fault 16 OHF Speed controller overheating fault on heatsink 17 OLF Motor overload fault 18 ObF DC bus overvoltage fault 19 OSF Line supply overvoltage fault 20 OPF Motor phase failure fault 21 PHF Line supply phase failure fault 23 SCF Motor short circuit fault phase earth 25 tnF Autotuning fault as a PA LL 41 ENGLISH Altivar 28 Variables Monitoring parameters Read only except for outputs if not assigned Word Code Description Possible values or range W458 ETA DRIVECOM speed controller status register Bit 0 0 Power not ready Bit 0 1 Power ready for startup Bit 1 0 Speed controlle
4. 0 NO no limit LSP 1 to 255 time from 0 1 s to 25 5 s W279 rPG 0 01 PI proportional gain 1 to 10000 gain from 0 01 to 100 W280 IG 0 01 s Pl integral gain 1 to 10000 gain from 0 01 s to 100 s W281 FbS 0 1 PI feedback scale factor 1 to 1000 factor 0 1 to 100 W282 Ctd 0 1 A Current threshold reached 0 1 x INV to 1 5 x INV INV speed controller nominal current W283 ttd 1 Thermal threshold reached 1 to 118 W284 Ftd 0 1 Hz Frequency threshold reached 0 to HSP W286 JPF 0 1 Hz Skip frequency on a frequency 0 to HSP range of 1 Hz around the adjusted value W287 PIC Reversal of direction of correction 0 nO of PI regulator 1 YES W340 rOt Control of operating direction with 0 FOr forward local control option 1 rrS reverse This parameter is only accessible in read mode 38 Altivar 28 Variables Control parameters read and write Word Code Unit Description Possible values or range W400 CMD DRIVECOM Bit 0 0 and Bit 15 0 Not ready control register Bit 1 0 and Bit 15 0 Ready Parameter reinitialized Bit 1 0 Return to Switch ON disabled status at end of time out Bit 1 1 No action unless bit 14 of CMI is set to 1 W402 Bit 2 0 and Bit 15 0 Emergency stop Bit 2 1 No action Bit 3 0 and Bit 15 0 DRIVECOM stop command Bit 3 1 and Bit 15 0 DRIVECOM run command Bits 4 to 6 Reserved Bit 7 0 No action Bit 7 1
5. 1 donE Autotune performed If written parameters set by previous autotuning in use 2 YES Autotune command W60 nrd Motor noise reduction 0 n0 Can be adjusted whilst operating 1 YES W61 UFt Voltage frequency ratio U F ratio 0 L Constant torque for parallel motors or special motors 1 P Variable torque 2 n Sensorless flux vector control for applications with constant torque 3 nLd energy saving for applications with variable torque W64 brA Deceleration ramp adaptation 0 n0 avoids switch to obF fault 1 YES W65 Frt 0 1 Hz Ramp switching threshold 0 to HSP Switch to AC2 and dE2 if output frequency gt FrT and FrT 0 Can be adjusted whilst operating If a logic input is assigned to the ramp switching threshold function rP2 this parameter is not accessible 34 Altivar 28 Variables I O configuration parameters read and write These parameters may only be adjusted with the motor stopped Word Code Description Possible values or range W100 Li Assignment of logic input LI1 0 Not assigned local control option present Write protected tCC OPt 1 Stop if tCC 3C 2 Forward operation if tCC 2C W101 LI2 Assignment of logic input LI2 0 nO Not assigned Write protected if tCC 3C 2 For Forward operation If tCC 3C 3 rrS Reverse operation 4 rP2 Ramp switching 5 JOG Jog operation 8 PS2 2 preset speeds 9
6. Reset faults Bit 8 0 and Bit 15 1 Activate control via serial link Bit 8 1 and Bit 15 1 Deactivate control via serial link Bits 9 and 10 Reserved Bit 11 0 Normal direction command Bit 11 1 Reverse direction command Bit 12 0 Motor running command RUN Bit 12 1 Motor stop command Bit 13 0 No action Bit 13 1 Stop by DC injection command Bit 14 0 No action Bit 14 1 Fast stop command Bit 15 0 DRIVECOM control register Bit 15 1 Drive control register W401 LFR 0 1 Hz Frequency reference LSP to HSP in line mode signed in two s complement Parameter reinitialized at end of time out unless bit 14 of CMI is set to 1 W402 at a PA Lu 39 ENGLISH Altivar 28 Variables Control parameters read and write Word Code Unit Description Possible values or range W402 CMI Internal control register application program Parameter reinitialized at end of time out unless bit 14 of CMI is setto 1 Bit 0 0 No action Bit 0 1 1 Return to factory settings This bit automatically resets to 0 after accepting the request Bit 1 0 No action Bit 1 1 1 Memorize in EEPROM configuration and adjustment words which have been the object of a write request This bit must be reset to 0 by the PLC after accepting the request Bit 2 0 No action Bit 2 1 1 Return to parameters memorized in EEP
7. 8 W400 to W401 Control parameters page 39 W402 to W440 Control parameters page 40 W450 to W457 Monitoring parameters page 41 W458 Monitoring parameters page 42 W459 to W461 Monitoring parameters page 43 W462 to W482 Monitoring parameters page 44 W483 to W555 Monitoring parameters page 45 W600 to W609 Special DRIVECOM parameters page 46 W610 to W615 Special DRIVECOM parameters page 47 48 0 33 89110 27454 7 VVDED399064 W9 1494186 01 11 A01 27454 1999 11
8. Altivar 28 Telemecanique Guide d exploitation User s manual Variables internes de communication Internal Communication Variables Modicon e Schneider ap Electric Altivar 28 Variables internes de communication Page 2 Internal Communication Variables Page 26 ENGLISH While every care has been taken in the preparation of this document Schneider Electric SA cannot guarantee the content and cannot be held responsible for any errors it may contain nor for any damage which may result from its use or application The products described in this document may be changed or modified at any time either from a technical point of view or in the way they are operated Their description can in no way be considered contractual 26 Contents Control and Monitoring of the Altivar 28 Summary of DRIVECOM standard Altivar 28 Variables General configuration parameters I O configuration parameters Fault configuration parameters Adjustment parameters Control parameters Monitoring parameters Special DRIVECOM parameters Index of addresses O e OW N O 161 Ww lwo O 27 as a Zz Lu ENGLISH Control and Monitoring of the Altivar 28 The Altivar 28 speed controller can communicate using the integrated RS485 serial link with the connection kit order separately This document defines the variable spee
9. ROM cancel write operations This bit must be reset to 0 by the PLC after accepting the request Bit 3 Reserved Bit 4 0 No action Bit 4 1 Ramp switching command Bits 5 to 12 Reserved Bit 13 0 Speed controller not locked on stop Bit 13 1 Speed controller locked on stop Bit 14 NTO 0 Control with monitoring of communication Bit 14 NTO 1 Control without monitoring of communication Bit 15 Reserved reserved for the debug phase W440 rPI 0 1 PI regulator internal setpoint if AIC Al2 PII For safety reasons this should be 0 to 1000 1 Each action of bits 0 1 and 2 of W402 is only accepted if the motor is stopped and the speed controller powered up without a USF fault When accepted it interrupts communication while it executes or for 2 seconds max The PLC time out must therefore be set to a higher value in order to avoid tripping During this time the speed controller display indicates e In lE to return to factory settings and to return to EEPROM parameters bits 0 and 2 e NEND to memorize write operations in EEPROM bit 1 If several of these bits are activated simultaneously the following priorities are respected e bit 0 has priority over bits 1 and 2 e bit 1 has priority over bit 2 40 Altivar 28 Variables Monitoring parameters Read only except for outputs if not assigned Word Code Unit Description Possible values or range
10. and Send CMD Transition H xxxx Send CMD H 0OOF forward run command L hexadecimal H 080F reverse run command value H 100F stop on ramp H 200F DC injection stop a hee H 400F fast stop value 28 Control and Monitoring of the Altivar 28 Stop requests which can be activated by the terminal always have priority Type of stop Corresponding DRIVECOM Actions for restoring control of the Altivar 28 using the state serial link Freewheel stop ATV28 powered up set the logic input assigned to the Freewheel stop function to 1 active at 0 perform the transitions required to return the speed controller to run status Fast stop ATV28 running set the logic input assigned to the Fast stop function to 1 active at 0 DC injection stop ATV28 running set the logic input assigned to the DC injection braking function to 0 active at 1 3 wire control stop via ATV28 powered up set the logic input assigned to the STOP function to 1 logic input STOP LI1 active at 0 perform the transitions required to return the speed controller to run status Forced to local If a logic input assigned to the forced to local function is set to 1 the commands present at the terminals are taken into account In forced to local mode all write requests from the fieldbus are refused Warning when forced to local mode ceases line control is restored at the
11. d controller control process using the serial link as well as the internal variables for the speed controller The Altivar 28 user s manual should be consulted in order to obtain more detailed explanation operation factory settings etc The Altivar 28 control process using the serial link conforms to the DRIVECOM standard state chart The chart below has been adapted to the characteristics of the Altivar 28 to simplify programming Each state represents an aspect of the internal behaviour of the speed controller The speed controller status can be modified by sending a control word CMD or by the occurrence of an event example lock following malfunction The speed controller status is given by the value of the status register ETA Enter Irrespective of ATV28 status state diagram ETA H xxxx Occurrence of a fault Speed controller Reset switched on faults Send CMD H 0080 Freewheel stop ETF et command Send Send Send CMD H 0000 CMD H 0006 CMD H 0000 ON refed jet Send Modification t CMD H 0000 of a configuration parameter which Send Soha if H 0006 MD H 0007 can be modified CMD H 0006 C 000 CMD H 0000 with motor i stopped earn Motor control command Send Send CMD CMD H 0006 Send H 000F forward run command CMD H 0007 H 080F reverse run command Key Emergency ae stop comm
12. e 380 500 V 3 3 phase 200 230 V W555 INV 0 1 A Speed controller nominal Value read 45 AE a z Zz LL ENGLISH Altivar 28 Variables Special DRIVECOM parameters read and write Use of parameters W603 to W615 necessitates a special configuration of parameter SdS W41 in drive parameter menu drC SdS 60 p where p number of pairs of poles in motor Example motor 1450 Rpm revolutions per minute at 50Hz 4 pole motor so SdS 30 This parameter enables the speed controller to establish the relationship between the frequency in Hz and the speed in Rpm Word Code Unit Description Possible values or range W600 ERRD Error code 603FH 0 nOF No fault Write protected 1000H OLF Motor overload fault 2310H OCF Overcurrent fault 3110H OSF Line supply overvoltage fault 3120H USF Line supply undervoltage fault 3130H PHF Line supply phase failure fault 3310H ObF DC bus overvoltage fault or 3310H OPF Motor phase failure fault 4210H OHF Speed controller overheating fault 5520H EEF EEPROM memory fault 6100H InF Internal fault 7510H SLF Serial link fault W601 CMDD Control word Same as parameter CMD W400 W602 ETAD Status word Same as parameter ETA W458 Write protected W603 LFRD 1 Rpm Speed reference 32768 to 32767 reference not peak limited W604 FRHD 1 Rpm Ramp output signed 32768 to 32767 Write protec
13. ect calibration constants InF faults No 1 Bit 1 1 Unknown speed controller rating InF no fault if bit 0 Bit 2 1 Unknown or incompatible hardware InF Bit 3 1 Control card EEPROM fault EEF Bits 4 to 7 Reserved Bit 8 1 Serial link fault SLF Bits 9 to 12 Reserved Bit 13 1 Motor short circuit SCF Bits 14 and 15 reserved W484 DF2 Register of active Bits 0 to 2 Reserved Bit 3 1 Overcurrent fault OCF Bits 4 to 6 Reserved Bit 7 1 Speed controller overheating fault OHF Bit 8 1 Motor overload fault OLF Bit 9 Reserved Bit 10 1 DC bus overvoltage fault ObF Bit 11 1 Line supply overvoltage fault OSF Bit 12 1 Motor phase failure fault OPF Bit 13 1 Line supply phase failure fault PHF Bit 14 1 Line supply undervoltage fault USF Bit 15 1 Control card power supply fault InF current W487 OLO 1 Motor torque Value read 100 nominal motor torque W491 OPr 1 Output power Value read 100 nominal motor power W530 TIM 1H Cumulative operating Value read time in hours W551 CPU Software version of Bits 0 to 7 hexadecimal upgrade index speed controller Bits 8 to 15 software version in hexadecimal format W552 NCV Speed controller power 4 U09 5 U18 6 U29 7 U41 8 U54 rating 10 U72 11 U90 12 D12 13 D16 14 D23 W553 VCAL Speed controller voltage 1 Single phase 200 240 V rating 2 3 phas
14. ference W110 r2 Assignment of relay R2 0 nO Not assigned 4 FtA Frequency threshold Ftd reached 6 CtA Current threshold Ctd reached 7 SrA Frequency reference reached 8 tSA Thermal threshold ttd reached W112 AO Assignment of analogue output AO 0 nO Not assigned 1 OCr Motor current 2 rFr Motor frequency 4 OLO Motor torque 5 OPr Motor rating Fault configuration parameters read and write These parameters may be adjusted with the motor stopped or running Word Code Description Possible values or range W150 Atr Automatic restart 0 n0 1 YES 2 On USF fault in 2 wire control W151 OPL Motor phase loss 0 nO 1 YES W152 IPL Line supply phase loss 0 n0 1 YES W155 FLr Catch a spinning load 0 nO 1 YES W156 StP Controlled stop on line supply loss 0 nO 1 YES W190 drn Downgraded operation on line supply at 0 nO 40 1 YES 36 Altivar 28 Variables Adjustment parameters read and write These parameters may be adjusted with the motor stopped or running Word Code Unit Description Possible values or range W250 HSP 0 1 Hz High speed LSP to tFr W251 LSP 0 1 Hz Low speed 0 to HSP W252 ACC 0 1s_ Acceleration 0 ramp 0 05 s special case Time between 0 and 50 60 Hz 1 to 36000 ramp 0 1 s to 3600 s W253 dEC 0 1s_ Deceleration 0 ramp 0 05 s special case
15. ic reached to manu to facturer manufacturer reserved forced to reference min or max reserved reserved stop via direction of local reached value STOP rotation remote reached key forward reverse Note The grey boxes correspond to the DRIVECOM standard the white boxes correspond to the adaptation of the Altivar 28 to this standard The states are coded in combinations of bits Note bit 4 is not significant and is therefore not shown in the table command bit 6 bit 5 bit 3 bit 2 bit 1 bit O value of the status register a expected value mask after masking g NOT RDY TO SWITCH ON 0 x 0 gt z Li SWITCH ON DISABLED 1 x 0 00 40H 00 4FH READY TO SWITCH ON 0 110 00 21H 00 6FH SWITCH ON 0 110 00 23H 00 6FH OPERATION ENABLED 0 1 0 00 27H 00 6FH MALFUNCTION 0 x 1 00 08H 00 4FH MALFUNC REACT ACTIVE 0x 1 QUICK STOP ACTIVE 0 010 00 00H 00 08H x State is not significant Description of other bits bit 4 Voltage disabled 1 power absent bit 7 Warning 1 a standard or user specific warning is present bit 8 Message 1 a message an event is present optional bit 9 Remote 1 if the parameters can be modified via bus when not forced to local bit 10 Setpoint reached 1 if the reference value is reached bit 11 Limit value 1 if a limit value is reached min max speed 31 ENGLISH Summary
16. ller overheating fault 17 OLF Motor overload fault 18 ObF DC bus overvoltage fault 19 OSF Line supply overvoltage fault 20 OPF Motor phase failure fault 21 PHF Line supply phase failure fault gt 1s 23 SCF Motor short circuit fault phase earth 25 tnF Autotuning fault W464 DP2 Past fault No 2 Same format as DP1 W462 W466 DP3 Past fault No 3 Same format as DP1 W462 W468 DP4 Past fault No 4 Same format as DP1 W462 W478 IOLR Image of Bit 0 Image of logic input LI1 active at 1 logic 1 0 Bit 1 Image of logic input LI2 active at 1 Bit 2 Image of logic input LI3 active at 1 Bit 3 Image of logic input LI4 active at 1 Bits 4 to 7 Reserved Bit 8 Image of relay R1 active at 1 Bit 9 Image of relay R2 active at 1 Write authorized if r2 nO not assigned Bits 10 to 15 Reserved W479 AIR 10 001V image of analog Value read input Al1 actual size calibrated and scaled W480 AI2R 0 001mA Image of analog Value read input AIC Al2 actual size calibrated and scaled W482 AOR 0 001mA Image of analog Write authorized if AO nO not assigned output AO 0 to 20000 Read only if AO is assigned Value read 44 Altivar 28 Variables Monitoring parameters Read only except for outputs if not assigned faults No 2 no fault if bit 0 Word Code Unit Description Possible values or range W483 DF1 Register of active Bit 0 1 Incorr
17. of DRIVECOM standard Managing the status diagram according to the commands written by the CMD control register controlword No malfunction 1 No malfunction No malfunction amp com reg DISABLE VOLTAGE 9 No malfunction amp power present amp com reg SWITCH ON 3 No malfunction amp com reg SHUT DOWN 8 No malfunction amp com reg ENABLE OPERATION 4 New com reg value or Speed Reference Value Malfunction No malfunction amp com reg RESET MALFUNCTION 13 Malfunction No malfunction amp com reg DISABLE OPERATION 15 Malfunction 13 No malfunction amp com reg DISABLE VOLTAGE or QUICK STOP 7 Malfunction amp com reg No malfunction amp com es DISABLE SHUT DOWN VOLTAGE or QUICK STOP 10 6 No malfunction Malfunction 13 13 5 Malfunction 11 No malfunction amp com reg QUICK STOP No malfunction amp com reg DISABLE VOLTAGE 32 Altivar 28 Variables General configuration parameters read and write These parameters may only be adjusted with the motor stopped except SdS and SFr which can be adjusted with the motor running Word Code Unit Description Possible values or range W4 CrL 0 1 mA Minimum reference of input Al2 0 to 200 W5 CrH 0 1 mA Maximum reference of in
18. overload alarm Bit 7 1 Thermal overload alarm Bit 8 0 No alarm if excessive braking Bit 8 1 Alarm if excessive braking Bits 9 and 10 Reserved Bit 11 0 No current limit alarm Bit 11 1 Current limit alarm Bit 12 Reserved Bit 14 0 Bit 13 0 Drive controlled via terminals Bit 14 0 Bit 13 1 Drive controlled via remote keypad Bit 14 1 Bit 13 0 Drive controlled via serial link Bit 15 0 Forward direction of rotation requested reference Bit 15 1 Reverse direction of rotation requested reference W460 ETI2 Speed controller Bits 0 to 3 Reserved internal status Bit 4 0 Speed reference not reached register no 2 Bit 4 1 Speed reference reached Bit 5 0 Frequency threshold Ftd not reached Bit 5 1 Frequency threshold Ftd reached Bit 6 0 Current threshold Ctd not reached Bit 6 1 Current threshold Ctd reached Bits 7 to 15 Reserved W461 ETI3 Speed controller Reserved internal status register no 3 AE a Zz Ww 43 ENGLISH Altivar 28 Variables Monitoring parameters Read only except for outputs if not assigned Word Code Unit Description Possible values or range W462 DP1 Past fault No 1 0 nOF No fault memorized 1 InF Internal fault 2 EEF EEPROM memory fault 5 SLF Serial link fault link break 9 OCF Overcurrent fault 16 OHF Speed contro
19. p by fast reserved motor injection stop direction Note The grey boxes correspond to the DRIVECOM standard the white boxes correspond to the adaptation of the Altivar 28 to this standard The commands are combinations of 5 mandatory bits command bit 7 bit 3 bit 2 bit 1 bit O transition in sample DRIVECOM values of the control diagram register initializes state Switch on disabled 1 0o 0 0 0 1 00 FOH SHUT DOWN x x 1 1 10 2 6 8 00 76H SWITCH ON x x 1 1 1 3 00 77H DISABLE VOLTAGE x x x 0 x 7 9 10 12 00 70H QUICK STOP x x 0 1 x 11 00 72H DISABLE OPERATION x 0 1 1 1 5 00 77H ENABLE OPERATION x 1 1 1 1 00 7FH RESET MALFUNCTION Oll x x x x 15 00 FOH x State is not significant 0 gt 1 rising edge switch from 0 to 1 30 Summary of DRIVECOM standard The bits in the ETA status register statusword have the following meaning bit 0 bit 1 bit 2 bit 3 bit 4 bit 5 bit 6 bit 7 Ready to Switched Operation Malfunction Voltage Quick Switch on Warning switch on on enabled disabled Stop disabled not ready speed stop no power emergency speed Alarm ready for controller run malfunction on off stop controller startup not ready malfunction in progress locked ready bit 8 bit 9 bit 10 bit 11 bit 12 bit 13 bit 14 bit 15 Message Remote Setpoint Limit value reserved reserved specific specif
20. point which was active at the moment of interrupt caused by forced to local Communication bus monitoring Bit 14 NTO of control word CMI is used to inhibit communication monitoring If NTO 1 the speed controller no longer takes into account communication errors from the communication bus controlling the speed controller For safety reasons its use must be restricted to the debug phase Warning Only those addresses and values defined in this document may be used All other addresses and values should be considered as reserved and should not be written If this precaution is not respected it may result in malfunctions 29 ae a Zz Ww ENGLISH Summary of DRIVECOM standard Definition of bits in the control register and the status register The bits in the CMD control register controlword have the following meaning bit O bit 1 bit 2 bit 3 bit 4 bit 5 bit 6 bit 7 SWITCH DISABLE QUICK ENABLE optional optional optional RESET ON VOLTAGE STOP OPERATION MALFUNCTION Switch to Returnto Emergency run reserved reserved reserved Reset fault speed ATV 28 stop stop acknowledged controller powered up ready status bit 8 bit 9 bit 10 bit 11 bit 12 bit 13 bit 14 bit 15 reserved reserved reserved specific specific to specific specific specific to manu manu to manu to manu to manufacturer facturer facturer facturer facturer reserved reserved reserved reversethe run stop sto
21. put Al2 40 to 200 W6 tCC 2 wire 3 wire control via terminals 0 20C 2 wire control Modification of this parameter 1 3 C 3 wire control will reassign 2 OPt local control option present in the I O this case writing is impossible W10 Add Address of the speed controller via the 1 to 31 standard serial link W16 bdr Serial link transmission speed This 7 9600 bps parameter is not actually modified until 8 19200 bps the speed controller has been switched off and on again W40 bFr Motor configuration 50 or 60 Hz 0 50 Hz 1 60 Hz W41 SdS Scale factor of SPd parameter 1 to 200 speed display T Can be adjusted whilst operating 2 W42 AOt Configuration of analogue output E as 0 20 mA 0 0 20 mA io or4 20mA 1 4 20mA W51 SFr 0 1 kHz Switching frequency 20 to 150 2 to 15 kHz Can be adjusted whilst operating W52 tFr 0 1 Hz Maximum frequency 400 to 4000 W53 FrS 0 1 Hz Nominal motor frequency 400 to 4000 W55 UnS 1V Nominal motor voltage ATV 28 M2 200 to 240 ATV 28 N4 380 to 500 33 ENGLISH Altivar 28 Variables General configuration parameters read and write These parameters may only be adjusted with the motor stopped except nrd and Frt which can be adjusted with the motor running Word Code Unit Description Possible values or range W59 tUn Autotune 0 nO Autotune not performed value from table used If written return to value from table
22. r not ready Bit 1 1 Speed controller ready rdY Bit 2 0 DRIVECOM stop Bit 2 1 DRIVECOM run Bit 3 0 Fault absent Bit 3 1 Fault present FAI Bit 4 0 Power present Bit 4 1 Power absent Bit 5 0 Emergency stop in progress Bit 5 1 Emergency stop absent Bit 6 0 Status SWITCH ON DISABLED freewheel stop Bit 6 1 Status SWITCH ON DISABLED freewheel stop Bit 7 0 Alarm absent Bit 7 1 Alarm present Bit 8 Reserved Bit 9 0 Forced local in progress FLO Bit 9 1 Forced local absent Bit 10 0 Reference not reached transient state Bit 10 1 Reference reached steady state Bit 11 0 LFRD reference normal Bit 11 1 LFRD reference exceeded gt HSP or lt LSP Bits 12 and 13 Reserved Bit 14 0 No stop from STOP key remote keypad Bit 14 1 Stop from STOP key remote keypad Bit 15 0 Forward direction of rotation output frequency Bit 15 1 Reverse direction of rotation output frequency 42 Altivar 28 Variables Monitoring parameters Read only except for outputs if not assigned Word Code Description Possible values or range W459 ETI Speedcontroller Bits 0 to 3 Reserved internal status Bit 4 0 Motor stopped register no 1 Bit 4 1 Motor running Bit 5 0 No DC injection Bit 5 1 DC injection Bit 6 0 Speed controller in steady state Bit 6 1 Speed controller in transient state Bit 7 0 No thermal
23. ted w605 RFRD 1 Rpm Motor speed 0 to 65535 Write protected W606 SMIL 1 Rpm Low speed equivalent to O to HSP x SdS LSP W251 but in revolutions minute W607 SMIH Reserved 0 W608 SMAL 1 Rpm High speed equivalent to LSP x SdS to tFr x SdS HSP W250 but in revolutions minute W609 SMAH Reserved 0 46 Altivar 28 Variables Special DRIVECOM parameters read and write Word Code Unit Description Possible values or range W610 SPAL 1 Rpm Speed for calculating the 1 to 65535 acceleration ramp W611 SPAH Reserved 0 W612 SPAT jis Time for calculating the 0 to 65535 acceleration ramp Time to go from 0 to SPAL W610 W613 SPDL 1 Rpm Speed for calculating the 1 to 65535 deceleration ramp W614 SPDH Reserved 0 W615 SPDT 1s Time for calculating the 0 to 65535 deceleration ramp Time to go from SPDL W613 to 0 47 as a PA LL ENGLISH Index of addresses Address Description Page W4 to W55 General configuration parameters page 33 W59 to W65 General configuration parameters page 34 W100 to W103 I O configuration parameters page 35 W107 to W112 I O configuration parameters page 36 W150 to W190 W250 to W267 Fault configuration parameters Adjustment parameters page 36 page 37 W268 to W340 Adjustment parameters page 3
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