LManualGlobal DriveLenzeDrive.libFunction libraryGlobal DrivePLC Developer Studio

1.3 Version identifiers of the function libraryFunction library LenzeDrive.libPreface and general information 1−6LLenzeDrive.lib EN 1.71.3 Version ide

Function library LenzeDrive.libAppendix 3−6LLenzeDrive.lib EN 1.7

Function library LenzeDrive.libIndex4−1lLenzeDrive.lib EN 1.74 IndexAAbsolute value generation (L_ABS), 2−4 Actual phase−angle integrator (L_PHDIFF),

Function library LenzeDrive.libIndex4−2lLenzeDrive.lib EN 1.7Iidentifier, Explanation of, 1−4 Input gain and offset (L_AIN), 2−6 Integration (L_PHIN

Function library LenzeDrive.libIndex4−3lLenzeDrive.lib EN 1.7PPhase addition block (L_PHADD), 2−39 Phase comparator (L_PHCMP), 2−40 prefix, Explanat

Function library LenzeDrive.libFunction blocks 2−1lLenzeDrive.lib EN 1.72 Function blocksNote!Due to their internal structure, the below function bloc

2.1.1 Programming fixed setpoints (L_FIXSET)Function library LenzeDrive.libGeneral signal processing 2−2LLenzeDrive.lib EN 1.72.1 General signal proce

Function library LenzeDrive.libGeneral signal processing2.1.1 Programming fixed setpoints (L_FIXSET) 2−3LLenzeDrive.lib EN 1.72.1.1.1 Enable of the fi

2.2.1 Absolute value generation (L_ABS)Function library LenzeDrive.libAnalog signal processing 2−4LLenzeDrive.lib EN 1.72.2 Analog signal processing2.

Function library LenzeDrive.libAnalog signal processing2.2.2 Addition (L_ADD) 2−5LLenzeDrive.lib EN 1.72.2.2 Addition (L_ADD)This FB adds or subtracts

2.2.3 Input gain and offset (L_AIN)Function library LenzeDrive.libAnalog signal processing 2−6LLenzeDrive.lib EN 1.72.2.3 Input gain and offset (L_AIN

Function library LenzeDrive.libAnalog signal processing2.2.3 Input gain and offset (L_AIN) 2−7LLenzeDrive.lib EN 1.7Funtion in ILLD nIn_a INT_TO_DINTA

2.2.4 Inversion (L_ANEG)Function library LenzeDrive.libAnalog signal processing 2−8LLenzeDrive.lib EN 1.72.2.4 Inversion (L_ANEG)This FB inverts the s

Function library LenzeDrive.libAnalog signal processing2.2.5 Output gain and offset (L_AOUT) 2−9LLenzeDrive.lib EN 1.72.2.5 Output gain and offset (L_

The function library LenzeDrive.lib can be used for the following Lenze PLC devices:Type as of hardware version as of software version9300 Servo PLC E

2.2.5 Output gain and offset (L_AOUT)Function library LenzeDrive.libAnalog signal processing 2−10LLenzeDrive.lib EN 1.7Function in ILLD nIn_a INT_TO_

Function library LenzeDrive.libAnalog signal processing2.2.6 Arithmetic (L_ARIT) 2−11LLenzeDrive.lib EN 1.72.2.6 Arithmetic (L_ARIT)This FB can arithm

2.2.7 Changeover (L_ASW)Function library LenzeDrive.libAnalog signal processing 2−12LLenzeDrive.lib EN 1.72.2.7 Changeover (L_ASW)This FB switches bet

Function library LenzeDrive.libAnalog signal processing2.2.8 Comparison (L_CMP) 2−13LLenzeDrive.lib EN 1.72.2.8 Comparison (L_CMP)This FB compares two

2.2.8 Comparison (L_CMP)Function library LenzeDrive.libAnalog signal processing 2−14LLenzeDrive.lib EN 1.72.2.8.1 Function 1: nIn1_a = nIn2_a Selecti

Function library LenzeDrive.libAnalog signal processing2.2.8 Comparison (L_CMP) 2−15LLenzeDrive.lib EN 1.72.2.8.2 Function 2: nIn1_a > nIn2_a Sele

2.2.8 Comparison (L_CMP)Function library LenzeDrive.libAnalog signal processing 2−16LLenzeDrive.lib EN 1.72.2.8.4 Function 4: |nIn1_a| = |nIn2_a| Sel

Function library LenzeDrive.libAnalog signal processing2.2.9 Curve function (L_CURVE) 2−17LLenzeDrive.lib EN 1.72.2.9 Curve function (L_CURVE)This FB

2.2.9 Curve function (L_CURVE)Function library LenzeDrive.libAnalog signal processing 2−18LLenzeDrive.lib EN 1.72.2.9.1 Characteristic with two co−ord

Function library LenzeDrive.libAnalog signal processing2.2.9 Curve function (L_CURVE) 2−19LLenzeDrive.lib EN 1.72.2.9.3 Characteristic with four co−or

Function library LenzeDrive.libContentsilLenzeDrive.lib EN 1.71 Preface and general information 1−1 . . . . . . . . . . . . . . . . . . . . . . . . .

2.2.10 Dead−band (L_DB)Function library LenzeDrive.libAnalog signal processing 2−20LLenzeDrive.lib EN 1.72.2.10 Dead−band (L_DB)This FB eliminates dis

Function library LenzeDrive.libAnalog signal processing2.2.11 Differentiation (L_DT1_) 2−21LLenzeDrive.lib EN 1.72.2.11 Differentiation (L_DT1_)This F

2.2.12 Limiting (L_LIM)Function library LenzeDrive.libAnalog signal processing 2−22LLenzeDrive.lib EN 1.72.2.12 Limiting (L_LIM)This FB limits signals

Function library LenzeDrive.libAnalog signal processing2.2.13 Delay (L_PT1_) 2−23LLenzeDrive.lib EN 1.72.2.13 Delay (L_PT1_)This FB filters and delays

2.2.14 Ramp generator (L_RFG)Function library LenzeDrive.libAnalog signal processing 2−24LLenzeDrive.lib EN 1.72.2.14 Ramp generator (L_RFG)This FB fu

Function library LenzeDrive.libAnalog signal processing2.2.14 Ramp generator (L_RFG) 2−25LLenzeDrive.lib EN 1.72.2.14.1 Calculation and setting of the

2.2.15 Sample & Hold (L_SH)Function library LenzeDrive.libAnalog signal processing 2−26LLenzeDrive.lib EN 1.72.2.15 Sample & Hold (L_SH)This F

Function library LenzeDrive.libAnalog signal processing2.2.16 S−ramp generator (L_SRFG) 2−27LLenzeDrive.lib EN 1.72.2.16 S−ramp generator (L_SRFG)This

2.2.16 S−ramp generator (L_SRFG)Function library LenzeDrive.libAnalog signal processing 2−28LLenzeDrive.lib EN 1.7FunctionLoad ramp generator By usin

Function library LenzeDrive.libDigital signal processing2.3.1 Logical AND (L_AND) 2−29LLenzeDrive.lib EN 1.72.3 Digital signal processing2.3.1 Logical

Function library LenzeDrive.libContentsiilLenzeDrive.lib EN 1.72.5 Signal conversion 2−49 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

2.3.2 Delay (L_DIGDEL)Function library LenzeDrive.libDigital signal processing 2−30LLenzeDrive.lib EN 1.72.3.2 Delay (L_DIGDEL)This FB delays binary s

Function library LenzeDrive.libDigital signal processing2.3.2 Delay (L_DIGDEL) 2−31LLenzeDrive.lib EN 1.72.3.2.2 Dropout delaybyFunction = 1ttbIn_bbOu

2.3.3 Up/down counter (L_FCNT)Function library LenzeDrive.libDigital signal processing 2−32LLenzeDrive.lib EN 1.72.3.3 Up/down counter (L_FCNT)This FB

Function library LenzeDrive.libDigital signal processing2.3.4 Flip−flop (L_FLIP) 2−33LLenzeDrive.lib EN 1.72.3.4 Flip−flop (L_FLIP)This FB is implemen

2.3.5 Logical NOT (L_NOT)Function library LenzeDrive.libDigital signal processing 2−34LLenzeDrive.lib EN 1.72.3.5 Logical NOT (L_NOT)This FB enables t

Function library LenzeDrive.libDigital signal processing2.3.6 Logical OR (L_OR) 2−35LLenzeDrive.lib EN 1.72.3.6 Logical OR (L_OR)This FB enables the l

2.3.7 Edge evaluation (L_TRANS)Function library LenzeDrive.libDigital signal processing 2−36LLenzeDrive.lib EN 1.72.3.7 Edge evaluation (L_TRANS)This

Function library LenzeDrive.libDigital signal processing2.3.7 Edge evaluation (L_TRANS) 2−37LLenzeDrive.lib EN 1.72.3.7.2 Evaluate falling edgesbyFunc

2.4.1 Arithmetic (L_ARITPH)Function library LenzeDrive.libProcessing of phase−angle signals 2−38LLenzeDrive.lib EN 1.72.4 Processing of phase−angle si

Function library LenzeDrive.libProcessing of phase−angle signals2.4.2 Addition (L_PHADD) 2−39LLenzeDrive.lib EN 1.72.4.2 Addition (L_PHADD)This FB add

Function library LenzeDrive.libPreface and general information1.1 About this Manual 1−1LLenzeDrive.lib EN 1.71 Preface and general information1.1 Abou

2.4.3 Comparison (L_PHCMP)Function library LenzeDrive.libProcessing of phase−angle signals 2−40LLenzeDrive.lib EN 1.72.4.3 Comparison (L_PHCMP)This FB

Function library LenzeDrive.libProcessing of phase−angle signals2.4.4 Difference (L_PHDIFF) 2−41LLenzeDrive.lib EN 1.72.4.4 Difference (L_PHDIFF)This

2.4.5 Division (L_PHDIV)Function library LenzeDrive.libProcessing of phase−angle signals 2−42LLenzeDrive.lib EN 1.72.4.5 Division (L_PHDIV)This FB div

Function library LenzeDrive.libProcessing of phase−angle signals2.4.6 Integration (L_PHINT) 2−43LLenzeDrive.lib EN 1.72.4.6 Integration (L_PHINT)This

2.4.6 Integration (L_PHINT)Function library LenzeDrive.libProcessing of phase−angle signals 2−44LLenzeDrive.lib EN 1.7 If the count falls below the v

Function library LenzeDrive.libProcessing of phase−angle signals2.4.7 Integration (L_PHINTK) 2−45LLenzeDrive.lib EN 1.72.4.7 Integration (L_PHINTK)Thi

2.4.7 Integration (L_PHINTK)Function library LenzeDrive.libProcessing of phase−angle signals 2−46LLenzeDrive.lib EN 1.72.4.7.1 Constant input value3 f

Function library LenzeDrive.libProcessing of phase−angle signals2.4.7 Integration (L_PHINTK) 2−47LLenzeDrive.lib EN 1.72.4.7.2 Input value with change

2.4.7 Integration (L_PHINTK)Function library LenzeDrive.libProcessing of phase−angle signals 2−48LLenzeDrive.lib EN 1.72.4.7.3 Calculation of the outp

Function library LenzeDrive.libSignal conversion2.5.1 Normalization (L_CONV) 2−49LLenzeDrive.lib EN 1.72.5 Signal conversion2.5.1 Normalization (L_CON

1.1 About this ManualFunction library LenzeDrive.libPreface and general information 1−2LLenzeDrive.lib EN 1.71.1.2 Description layoutAll function/func

2.5.2 Conversion of phase−angle to analog (L_CONVPA)Function library LenzeDrive.libSignal conversion 2−50LLenzeDrive.lib EN 1.72.5.2 Conversion of pha

Function library LenzeDrive.libSignal conversion2.5.3 Conversion of a phase−angle signal (L_CONVPP) 2−51LLenzeDrive.lib EN 1.72.5.3 Conversion of a ph

2.5.4 Conversion (L_CONVVV)Function library LenzeDrive.libSignal conversion 2−52LLenzeDrive.lib EN 1.72.5.4 Conversion (L_CONVVV)This FB converts a ph

Function library LenzeDrive.libSignal conversion2.5.5 Normalization with limiting (L_CONVX) 2−53LLenzeDrive.lib EN 1.72.5.5 Normalization with limitin

2.6.1 Type conversion (L_ByteArrayToDint)Function library LenzeDrive.libCommunication 2−54LLenzeDrive.lib EN 1.72.6 Communication2.6.1 Type conversion

Function library LenzeDrive.libCommunication2.6.4 Read codes (L_ParRead) 2−55LLenzeDrive.lib EN 1.72.6.4 Read codes (L_ParRead)This FB is used to read

2.6.4 Read codes (L_ParRead)Function library LenzeDrive.libCommunication 2−56LLenzeDrive.lib EN 1.7Note!The FB L_ParRead must be cyclically called to

Function library LenzeDrive.libCommunication2.6.4 Read codes (L_ParRead) 2−57LLenzeDrive.lib EN 1.7Tip!General information about the CAN objects and t

2.6.4 Read codes (L_ParRead)Function library LenzeDrive.libCommunication 2−58LLenzeDrive.lib EN 1.7Parameter values with decimal placesTip!The paramet

Function library LenzeDrive.libCommunication2.6.5 Write codes (L_ParWrite) 2−59LLenzeDrive.lib EN 1.72.6.5 Write codes (L_ParWrite)This FB is used to

Function library LenzeDrive.libPreface and general information1.2 Lenze software guidelines for variable names 1−3LLenzeDrive.lib EN 1.71.2 Lenze soft

2.6.5 Write codes (L_ParWrite)Function library LenzeDrive.libCommunication 2−60LLenzeDrive.lib EN 1.7VariableName NoteVariableTypeDataTypewFailNumber

Function library LenzeDrive.libCommunication2.6.5 Write codes (L_ParWrite) 2−61LLenzeDrive.lib EN 1.7Selection of the bus participant and the paramete

2.6.5 Write codes (L_ParWrite)Function library LenzeDrive.libCommunication 2−62LLenzeDrive.lib EN 1.7Tip!For converting the code number into the value

Function library LenzeDrive.libSpecial functions2.7.1 Transparent mode with keypad 9371BB/9371BC (L_Display9371BB) 2−63LLenzeDrive.lib EN 1.72.7 Speci

2.7.1 Transparent mode with keypad 9371BB/9371BC (L_Display9371BB)Function library LenzeDrive.libSpecial functions 2−64LLenzeDrive.lib EN 1.7VariableN

Function library LenzeDrive.libSpecial functions2.7.1 Transparent mode with keypad 9371BB/9371BC (L_Display9371BB) 2−65LLenzeDrive.lib EN 1.7Display o

2.7.1 Transparent mode with keypad 9371BB/9371BC (L_Display9371BB)Function library LenzeDrive.libSpecial functions 2−66LLenzeDrive.lib EN 1.7Table of

Function library LenzeDrive.libSpecial functions2.7.1 Transparent mode with keypad 9371BB/9371BC (L_Display9371BB) 2−67LLenzeDrive.lib EN 1.7Layout an

2.7.2 Fault trigger (L_FWM)Function library LenzeDrive.libSpecial functions 2−68LLenzeDrive.lib EN 1.72.7.2 Fault trigger (L_FWM)Note!The FB L_FWM of

Function library LenzeDrive.libSpecial functions2.7.2 Fault trigger (L_FWM) 2−69LLenzeDrive.lib EN 1.7Fig. 2−68 Configuration for triggering the vario

1.2 Lenze software guidelines for variable namesFunction library LenzeDrive.libPreface and general information 1−4LLenzeDrive.lib EN 1.7Examples of th

2.7.3 Motor potentiometer (L_MPOT)Function library LenzeDrive.libSpecial functions 2−70LLenzeDrive.lib EN 1.72.7.3 Motor potentiometer (L_MPOT)This FB

Function library LenzeDrive.libSpecial functions2.7.3 Motor potentiometer (L_MPOT) 2−71LLenzeDrive.lib EN 1.72.7.3.1 Operation of the motor potentiome

2.7.3 Motor potentiometer (L_MPOT)Function library LenzeDrive.libSpecial functions 2−72LLenzeDrive.lib EN 1.7Activation of the motor potentiometer If

Function library LenzeDrive.libSpecial functions2.7.4 Speed preconditioning (L_NSET) 2−73LLenzeDrive.lib EN 1.72.7.4 Speed preconditioning (L_NSET)Thi

2.7.4 Speed preconditioning (L_NSET)Function library LenzeDrive.libSpecial functions 2−74LLenzeDrive.lib EN 1.7Variable name CommentVariable typeSigna

Function library LenzeDrive.libSpecial functions2.7.4 Speed preconditioning (L_NSET) 2−75LLenzeDrive.lib EN 1.72.7.4.2 JOG setpointsJOG setpoints are

2.7.4 Speed preconditioning (L_NSET)Function library LenzeDrive.libSpecial functions 2−76LLenzeDrive.lib EN 1.72.7.4.4 Ramp generator for the main set

Function library LenzeDrive.libSpecial functions2.7.4 Speed preconditioning (L_NSET) 2−77LLenzeDrive.lib EN 1.7 When the controller inhibit (CINH) is

2.7.4 Speed preconditioning (L_NSET)Function library LenzeDrive.libSpecial functions 2−78LLenzeDrive.lib EN 1.72.7.4.7 Additional setpoint Via nNAdd_

Function library LenzeDrive.libSpecial functions2.7.5 Process controller (L_PCTRL) 2−79LLenzeDrive.lib EN 1.72.7.5 Process controller (L_PCTRL)This FB

Function library LenzeDrive.libPreface and general information1.2 Lenze software guidelines for variable names 1−5LLenzeDrive.lib EN 1.71.2.1.2 Design

2.7.5 Process controller (L_PCTRL)Function library LenzeDrive.libSpecial functions 2−80LLenzeDrive.lib EN 1.7Parameter codes of the instancesVariableN

Function library LenzeDrive.libSpecial functions2.7.5 Process controller (L_PCTRL) 2−81LLenzeDrive.lib EN 1.7Gain VpThe gain Vp can be set in differen

2.7.5 Process controller (L_PCTRL)Function library LenzeDrive.libSpecial functions 2−82LLenzeDrive.lib EN 1.72.7.5.2 Ramp generatorThe setpoint at nSe

Function library LenzeDrive.libSpecial functions2.7.6 Right/Left/Quickstop (L_RLQ) 2−83LLenzeDrive.lib EN 1.72.7.6 Right/Left/Quickstop (L_RLQ)This FB

2.7.6 Right/Left/Quickstop (L_RLQ)Function library LenzeDrive.libSpecial functions 2−84LLenzeDrive.lib EN 1.7

Function library LenzeDrive.libAppendix 3−1LLenzeDrive.lib EN 1.73 Appendix3.1 Code tableHow to read the code table:Column Abbreviation MeaningCode Cx

Function library LenzeDrive.libAppendix 3−2LLenzeDrive.lib EN 1.7Code InfoIMPORTANTPossible settingsLCDCode InfoIMPORTANTChoiceLenzeLCDC0190 byArithFu

Function library LenzeDrive.libAppendix 3−3LLenzeDrive.lib EN 1.7Code InfoIMPORTANTPossible settingsLCDCode InfoIMPORTANTChoiceLenzeLCDC0329 byPCharac

Function library LenzeDrive.libAppendix 3−4LLenzeDrive.lib EN 1.7Code InfoIMPORTANTPossible settingsLCDCode InfoIMPORTANTChoiceLenzeLCDC0685 byFunctio

Function library LenzeDrive.libAppendix 3−5LLenzeDrive.lib EN 1.7Code InfoIMPORTANTPossible settingsLCDCode InfoIMPORTANTChoiceLenzeLCDC0966 nx2 75.00