Supplement to the Operating Instructions for SIMOREG DC-MASTER Series 6RA70. for Software Release 3.2. Version 13 Order no.

Transcription

1 s Supplement to the Operating Instructions for SIOREG DC-ASTER Series 6RA7 Version 3 Order no. 6RX7-AD76 for Software Release 3. C983-A756-A4--768

2 8. Converter software version: As this document went to print, SIOREG DC-ASTER converters were being delivered from the factory with software version 3. installed. These Operating Instructions also apply to other software versions. Earlier software versions: Some parameters described in this document might not be stored in the software (i.e. the corresponding functionality is not available on the converter) or some parameters will have a restricted setting range. If this is the case, however, appropriate reference to this status will be made in the Parameter List. Later software versions: Additional parameters might be available on the SIOREG DC-ASTER (i.e. extra functions might be available which are not described in these Operating Instructions) or some parameters might have an extended setting range. In this case, leave the relevant parameters at their factory setting, or do not set any parameter values which are not described in these Instructions! The software version of the SIOREG DC-ASTER can be read in parameters r6 and r65. The latest software version is available at the following Internet site: CAUTION Before updating your software, find out the product state of your SIOREG device. You will find this on the rating plate (field on the bottom left-hand side "Prod. State"). Prod. State = A,A (devices with the CUD electronics board, version C9843-A7-L-xx): It is only permissible to load software versions.xx and.xx. Prod. State = A3 (devices with the CUD electronics board, version C9843-A7-L-xx): It is only permissible to load software versions 3.xx. Please observe all warnings in the operating instructions for SIOREG DC- ASTER. The reproduction, transmission or use of this document or contents is not permitted without express written authority. Offenders will be liable for damages. All rights, including rights created by patent grant or registration of a utility model or design, are reserved. We have checked that the contents of this publication agree with the hardware and software described herein. Nonetheless, differences might exist and therefore we cannot guarantee that they are completely identical. The information given in this publication is reviewed at regular intervals and any corrections that might be necessary are made in the subsequent printings. Suggestions for improvement are welcome at all times. SIOREG is a registered trademark of Siemens Siemens AG All rights reserved

3 8. Overview of changes Chapter Order information for devices with increased isolation test voltage and for devices with 4 V DC electronic power supply Chapter 3 Supplement to specifications (4 V DC electronic power supply) Chapter 6 New connection diagram (for 4 V DC electronic power supply) Terminal arrangement (for 4 V DC electronic power supply) Chapter 8 Function plans G6 and G95 changed Chapter r7 Value range changed P6, P63 Setting range expanded P85 to P88 New parameters P9 Setting range expanded U83 (for SIOREG DC-ASTER Control odule) Chapter 6, 7, 8, 8 New connectors B8, B9 (for SIOREG DC-ASTER Control odule) Notes Download option: Changed function plans in dsf (Designer 7) and vsd (VISIO) formats Update Driveonitor for software release 3. For additional information, please contact your local Siemens office. Siemens AG 3 SIOREG DC-ASTER Operating Instructions

4 8. Section - Type spectrum.4 Ordering information for options using codes 6 R A 7 x) Z SIOREG converter order no. with suffix Z and codes (several codes together) and/or plaintext (if required) x) Innovation Standard 6 With increased isolation test voltage and 4 V DC electronic power supply (with power interface C9843-A73) Available for devices with order no. 6RA793-4GS, 6RA793-4LS, 6RA795-4GS, 6RA795-4S, 6RA795-4LS, 6RA796-4GS, 6RA796-4S, 6RA797-4GS, 6RA797-4S Options Codes Order No. 4 V DC electronic power supply Available for devices with armature rated line side voltage >= 69 V L5 Section 3 Description Technical data Order No. see below Rated supply voltage electronics power supply V AC 38 ( 5%) to 46 (+5%); I n =A or AC 9 ( 5%) to 3 (+5%); I n =A ( 35% for min) Devices with order no. = 6RA and Devices with option L5 DC 8 to 3; I n =4A 4 Siemens AG SIOREG DC-ASTER Operating Instructions

5 f 8. Section 6 Connections 6..4 Converters: 4A to 3A, electronics power supply 4V DC AC 5-6Hz, 4V-46V 3AC 5-6Hz, 4V-83V Tx+ Tx- S_IP ) P4_S T/R Binary select inputs Parallel switch interface (x) X65 R/T 6 DC 4V Clk X6 7 X66 4W 4V 4U W V U XT XS ES/ P4 8-7V E-Stop Tx+ Tx- + RS485 X7 I act D A X64 XP4V 4 5 otor temperature + F X64 TY84 / PTC = RS = X6 D 3 ~ XR 9 Analog tacho 8 9 A D 44 E-Stop Power ON A P4_S ) N P X64 45 Electronics power supply X6 X7 X3.4 X3. X3. 5 Temperature monitoring Binary select inputs 53 Load Armature current P4 C9843-A76 X63 X / X X63 CUD (optional) X3.3 X-X6 X-X6 3U 3W Supply voltage armature CUD P ± % / ma k = C9843-A74 / C9843-A74+5 = N ± % / ma X X U X / X Armature voltage ain setpoint XF Gating pulses armature U/I Supply voltage field U/I Gating pulses field TY84 / PTC Field current actual value 3 Shunt D A X74 4 Fan control and monitoring X75 X75 P4_S ) X Open- and closed-loop control for armature and field Fan control and monitoring or air flow monitoring 36 + C9843-A XF X - P4 D (C) C (D) 3D 3C Switch-on/ shutdown Enable signal C9843-A75 X7 Analog tacho Selection 5/5V X7 ) P5 ma max. = Armature current PU & COP X > Y G RS485 + X8 X9 EEPRO COP X > Y RS3 COP X > Y Supply RS3 / RS485 to X3 Track > ) P4_S total max. ma ) is required for 4Q converters Track > = electronically switchable bus termination U/I = electronically switchable voltage / current input Zero mark > X3 C9843-A79 Rear panel wiring C9843-A7 X7 X73 OPS to TB and CB boards Siemens AG 5 SIOREG DC-ASTER Operating Instructions

6 Terminal arrangement odule C9843-A73 XT XS XR X F XP4V C9843-A Terminal assignments Devices with Order No. = 6RA and Devices with option L5 Terminal type: Cage clamp terminal maximum connection cross-section.5mm odule C9843-A73 Power Interface Function Terminal XP4V Connection values/remarks Electronics power supply Incoming supply 4 V V to 3 V DC External fusing max. 4A 6 Siemens AG SIOREG DC-ASTER Operating Instructions

7 8. Section 8 Function diagrams Sheet G6 Closed-loop armature current control r7. P.F 3 49 [G66.5] 9 otor flux 4 Actual torque 6 4 Absolute actual armature current Average value over current peak r9*) Average value over 6 current peaks Average value over 6 current peaks *) Conducting angle internal actual armature current Overcurrent monitoring B9 B57 Pulsating current 7 P6 (7) Fault F3 Switchover between reduced gearbox stressing and current setpoint integrator P57.F [G6.8] Set armature current P6 FS P87.F() La P.F P58.F Acceleration time for reduced gearbox stressing or current setpoint integrator easured actual EF value 3 P6.F () P63.F (3) i a P93 (87) i... Ra P.F U a 3 4 a measured armature current EF Calculated EF 4 Filtering/ averaging 8 EF from n-actual value, flux and P78.i Closed-loop armature current control *) The following applies with these parameters or connectors: % corresponds to the rated motor armature current (P) P76.F() P75.F() P55.F P56.F r*) 5 Filter time P9.F () (...ms) Actual value - p Tn Current controller-armature 3 Armature current controller set/actual diff. P comp. I comp. output Setpoint + from sheet "Auto-reversing stage, armature gating unit": 8 P64.F P54.F =Reset P comp. =Reset I comp. [G63.] [G63.] I component := α G or α W limitation reached stop I component Filter time Control word P9.F () armature precontrol 9 (...ms) P85.F P53.F P86.F [G63.] [G63.] Precontrol_armature V_control_A Line voltage (armature) 35 I_armature_set I * - II Requested torque direction Line frequency 36 P.F P.F Armature circuit resistance Armature circuit inductance P79() -pulse if P79= - G6 - Siemens AG 7 SIOREG DC-ASTER Operating Instructions

8 8. Sheet G95 Paralleling interface RS485 Bus terminator U85 () X65 RS485 RS485 RS485 X66 CUD Parameters for paralleling interface: U8 () U83 () On/Off Operating mode for parallel connection U86 () U87 (,s) Bus adress Telegram monitoring time n89 n8 Diagnostic parameter Display active slaves (see right) U88(64) B Fault signal trip = "Fault F4" 3 Paralleling interface Internal summation firing pulse from master from master from Slave U86 () aster (...6) / Slave (...6) from slave 3 CL from aster CL to slaves from slave 4 = "Telegram monitoring timeout" s B64 from slave 5 B64 B5 = active paralleling master from slave Internal firing pulse U8 () Summation firing pulse Torque direction, thyristor selection Receiving data Word Word Word 3 Word 4 Word 5 Imp.,α n8. to.5 6Bit Bit... Bit 5 B6 B Firing pulse Word Word Word 3 Word 4 Word 5 Word Word Word 3 Word 4 Word 5 Word Word Word 3 Word 4 Word 5 Word Word Word 3 Word 4 Word 5 n8.6 to. n8. to.5 n8.6 to. n8. to.5 6Bit 6Bit 6Bit 6Bit Bit... Bit 5 B63 B Bit... Bit 5 B64 B Bit... Bit 5 B65 B Bit... Bit 5 B66 B U84 () n Transmit data Word Word Word 3 Word 4 Word 5 Indices.6 to. of U84 are activated on the master and the standby master when the master function is transferred to the standby master to next drive n8: [G95.6] [G95.6] [G95.6] [G95.6] [G95.6] [G95.6] [G95.6] [G95.6] [G95.6] [G95.6] Word bit = Run bit3 = Fault B63 B633 B643 B653 B663 B6 B63 B64 B65 B66 U8 <> Operating state <o. U86 > U83 = Paralleling master: (i.e. when U8 = ) Segment... ON: Slave with address responding 3... ON: Slave with address 3 responding 4... ON: Slave with address 4 responding 5... ON: Slave with address 5 responding 6... ON: Slave with address 6 responding 8, 9... OFF 5.. ON: aster function active & F44 Paralleling slave: (i.e. when U8 = ): Segment... ON: Data for slave with address are ok 3... ON: Data for slave with address 3 are ok 4... ON: Data for slave with address 4 are ok 5... ON: Data for slave with address 5 are ok 6... ON: Data for slave with address 6 are ok 8... ON: Slave funktion active 9... ON: Firing pulses of master are used 5.. OFF G95-8 Siemens AG SIOREG DC-ASTER Operating Instructions

9 8. Section Parameter list Changed parameters: PNU Description Value range [Unit] Steps r7 (G) P6 * (G6) LFB (order number) of SIOREG DC-ASTER converter The corresponding LFB is displayed in encoded form in this parameter. The LFB is displayed in plaintext on the OPS panel. EF calculation method for armature precontrol The EF derived from the measured armature voltage (3) is applied The EF derived from the calculated armature voltage (4) is applied (the purpose of this setting is to prevent the occurrence of any low-frequency (< 5 Hz) armature current fluctuations) The EF for armature current precontrol is calculated from the armature voltage selected with P93 (the resistive + inductive armature voltage drop is subtracted internally; if P79 =, then P and P only have an effect on half the value) [can only be set in SW. and later] 3 The connector selected with P93 serves as the EF for armature current precontrol. This setting also facilitates DC link voltage control [can only be set in SW. and later] 4 [starting from SW 3.] For armature current precontrol, the actual speed value (unfiltered value 67), machine flow (9, selection via P63), P8, P9 and P78.i calculated EF (8) is used. Prerequisite is a recorded field characteristic line. This setting makes sense with -pulse parallel operation. It is an advantage when compensated direct current machine is present. to 38 to 4 No. indices Factory setting Type Ind: None FS= See Change (Access / Status) P5 = 4 Offline P63 * (G6) EF filtering method for armature precontrol No filtering Filtering element, filter time constant = half line period ( ms at 5 Hz line frequency) (for use by works engineers only) Averaging over the last EF values (for use by works engineers only ) 3 Averaging over the last 3 EF values 4 Filtering element, filter time constant = line period ( ms at 5 Hz line frequency) [can only be set in SW. and later] 5 Filtering element, filter time constant = * line period (4 ms at 5 Hz line frequency) [can only be set in SW. and later] 6 Filtering element, filter time constant = 4 * line period (8 ms at 5 Hz line frequency) [can only be set in SW. and later] 7 Filtering element, filter time constant = 8 * line period (6 ms at 5 Hz line frequency) [can only be set in SW. and later] 8 to [starting from SW 3.] Filter for compensation of the lag of the filter output compared to the input (at linear increase of the input value). Compensation of the lag is limited to±p88. The filter contains two PT elements with filter time constant T Filter, a differentiating element, a limiting element (±P88) and a summator element. At P88=.%, the filter acts like a simple PT element with the time constant given via P63 T Filter. Note: A PT filter element results in a time delay of the output compared to the input by the time constant T Filter. At linear rise k*t of the input dimension, the output lags behind the input by k*t Filter. 8 T Filter =Line period length/ ( ms at 5 Hz mains frequency) 9 T Filter =Line period length ( ms at 5 Hz mains frequency) T Filter =* Line period length (4 ms at 5 Hz mains frequency) T Filter =4* Line period length (8 ms at 5 Hz mains frequency) T Filter =8* Line period length (6 ms at 5 Hz mains frequency) to FS=3 P5 = 4 Offline Siemens AG 9 SIOREG DC-ASTER Operating Instructions

10 8. New parameters: PNU Description Value range [Unit] Steps P85 * (G63) P86 (G63) P87 * (G6) (G65) P88 (G6) Operating mode 6/ pulse [starting from SW 3.] 6-pulse operation -pulse parallel operation At P85=, a precontrol characteristic curve with an additional curvature is effective and L is effective for the crossover point from discontinuous to continuous current (is calculated from P and P86). P=L+La (L is the smoothing inductance, including the effective commuting inductance; La is the armature inductance). L is effective for the crossover point from discontinuous to continuous current of the precontrol characteristic curve. -pulse series connection (P79 is to be set correspondingly in addition) Inductance factor for -pulse parallel operation (L/La) [starting from SW 3.] This parameter is only effective at P85=; it determines the form and together with P the crossover point from discontinuous to continuous current of the precontrol characteristic curve. The higher the value is set, the closer the form to the 6-pulse characteristic curve. Source for evaluation the inductive voltage drop [starting from SW 3.] The contents of the selected connector act as multiplier for the inductive armature voltage drop in the EF calculation. The armature voltage drop results from the P and the current change. Absolute value of the maximum value of the compensation of the delay of the filtered EF at P63= 8 to [starting from SW 3.] This parameter is only effective at P63= 8 to. At P63= 8 to, the EF filter compensates for a delay of the filter output compared to the input (at linear rise of the EF input value) until the amount of the maximum value set at P88. At P88=.%, the filter acts like a simple PT element with the time constant given via P63 T Filter. Note: A PT filter element results in a time delay of the output compared to the input by the time constant T Filter. At linear rise k*t of the input dimension, the output lags behind the input by k*tfilter. To achieve complete compensation of the delay of the filtered EF with a linear EF rise, that value is to be set at P88 at which the EF changes maximum within a time period of T Filter : At P63= 8 P88 = max. EF rise within T Filter = line period/ At P63= 9 P88 = max. EF rise within T Filter = line period At P63= P88 = max. EF rise within T Filter = * line period At P63= P88 = max. EF rise within T Filter = 4* line period At P63= P88 = max. EF rise within T Filter = 8* line period Example: The maximum acceleration of the drive from idle to cut-in speed is 8 ms. The EF thereby increases from % to 8% of.35*p78.i. At P63=, the filter constant (at 5 Hz mains frequency) ist Filter = 4 ms P88= 8% * 4 ms / 8 ms = 4.% to.5 to.. All connector numbers. to 4. [%].% No. indices Factory setting Type FS= FS=, FS= Type: L FS=5, See Change (Access / Status) P5 = 4 Offline P5 = 4 Online P5 = 4 Offline P5 = 4 Online Siemens AG SIOREG DC-ASTER Operating Instructions

11 8. Changed parameters: PNU Description Value range [Unit] Steps P9 * (G63) Control word for the Alpha W limit (armature) [as of SW.] Continuous current: Inverter stability limit for the delay angle of the armature converter (Alpha W) = value according to parameter P5 Intermittent current: Alpha W = 65 Inverter stability limit for the delay angle of the armature converter (Alpha W) = value according to parameter P5 [starting from SW 3.] Inverter stability limit for the firing angle of the armature current converter (Alpha W) is linear dependent on armature current 6 [can be set starting from SW 3.]: 6 = % Alpha W = 6 (maximum value), 6 = % of r7.i Alpha W = value according to P5, 6 > % of r7.i Alpha W is reduced further linearly to No. indices Factory setting Type FS= See Change (Access / Status) P5 = 4 Online U83 This parameter is used in the SIOREG DC-ASTER Control odule Section - List of connectors and binectors New connectors: Connector Description Normalization Function diag., Sheet 6 Internal armature current actual value (effective value)[starting from SW 3.] % (6384) = r7. 7 Armature current actual value (effective value) [starting from SW 3.] % (6384) = 3 P78. * π 8 Active power with pure ohmic load [starting from SW 3.] % (6384) = 3 r7.*p78. * π 8 EF from n-actual value, flux and P78.i [starting from SW 3.] % (6384) = 3 P78. * π New binectors: Binector Name, description Function diag., Sheet B8 This binector is used in the SIOREG DC-ASTER Control odule [starting from SW 3.] B9 This binector is used in the SIOREG DC-ASTER Control odule [starting from SW 3.] Siemens AG SIOREG DC-ASTER Operating Instructions

12 8. SIEA Siemens Industrial anufacturing, Engineering and Applications Postfach 83, A Wien Siemens AG, Subject to change without notice C983-A756-A4--768