Addendum to the Operating Instructions

Transcription

1 Drive Technology \ Drive Automation \ System Integration \ Services Addendum to the Operating Instructions MOVIMOT with AS-Interface and AC Motor DT/DV Unit Replacement MOVIMOT MM..C -> MM..D with MLK3A Option Edition 1/ / EN

2 SEW-EURODRIVE Driving the world

3 Contents Contents 1 General information Structure of the safety notes Rights to claim under warranty Exclusion of liability Copyright Product names and trademarks Other applicable documentation Determining the required retrofit set Mechanical installation Scope of delivery of the retrofit set Disassembly MOVIMOT MM..C Assembly Startup Important notes on startup Control element settings Starting up the MOVIMOT drive with AS-Interface

4 1 General information Structure of the safety notes MOVIMOT Æ with AS-Interface and AC Motor DT/DV Äì Unit Replacement MOVIMOT Æ MM..C -> MM..D 1 General information 1.1 Structure of the safety notes Meaning of signal words The following table shows the graduation and meaning of the signal words for safety notes, warnings regarding potential risks of damage to property, and other notes. Signal word Meaning Consequences if disregarded DANGER! Imminent hazard Severe or fatal injuries WARNING! Possible dangerous situation Severe or fatal injuries CAUTION! Possible dangerous situation Minor injuries NOTICE Possible damage to property Damage to the drive system or its environment INFORMATION Useful information or tip: Simplifies handling of the drive system Design of the section-related safety notes Section-related safety notes do not apply to a specific action, but to several actions pertaining to one subject. The symbols used either indicate a general hazard or a specific hazard. This is the formal structure of a safety note for a specific section: SIGNAL WORD! Type and source of danger. Possible consequence(s) if disregarded. Measure(s) to prevent the danger Design of the embedded safety notes Embedded safety notes are directly integrated into the instructions just before the description of the dangerous action. This is the formal structure of an embedded safety note: SIGNAL WORD! Type and source of hazard. Possible consequence(s) if disregarded. Measure(s) to prevent the hazard. 4

5 General information Rights to claim under warranty Rights to claim under warranty A requirement of fault-free operation and fulfillment of any rights to claim under limited warranty is that you adhere to the information in the documentation. Therefore read the documentation before you start working with the unit. 1.3 Exclusion of liability You must comply with the information contained in this documentation to ensure safe operation and to achieve the specified product characteristics and performance features. SEW-EURODRIVE assumes no liability for injury to persons or damage to equipment or property resulting from non-observance of these operating instructions. In such cases, any liability for defects is excluded. 1.4 Copyright 213 SEW-EURODRIVE. All rights reserved. Unauthorized duplication, modification, distribution or any other use of the whole or any part of this documentation is strictly prohibited. 1.5 Product names and trademarks All product names in this documentation are trademarks or registered trademarks of their respective titleholders. 1.6 Other applicable documentation This additional information does not replace the detailed operating instructions. Only electrical specialists are allowed to perform installation and startup observing applicable accident prevention regulations and the "MOVIMOT MM..D with AS-Interface and AC motor DRS/DRE/DRP" operating instructions. 5

6 1 General information Determining the required retrofit set 1.7 Determining the required retrofit set To retrofit the MOVIMOT drive with AS-Interface and AC motor DT/DV MOVIMOT MM..C -> MOVIMOT MM..D, you require a complete retrofit set with MOVIMOT MM..D inverter, AS-Interface option MLK3A and connection box. The following illustration shows an example of how to determine the type designation of the required retrofit set based on the nameplate data of the current motor: SEW-EURODRIVE Typ Nr. KW 5Hz 6Hz r/min Bremse kg 73 Bruchsal / Germany KA77DT9L4/BMG/MM15/RJ1A/AND3/AZSK 3~ IM 1, 5 / 5 Hz cos V 38-5 A V 38-5 A 22 / 14 IP V23 Ma 665 Nm 2 Nm IEC 34 B3,99 3,5 3,5 54 Kl F Gleichrichter i 64,75 :1 Schmierstoff Made in Germany [1] MOVIMOT MM..C MOVIMOT MM..D [2] [3] MM3 MM 3C-53-3 MM 3D /min MM5 MM 5C-53-3 MM 5D /min 1 AVSK AVSK MM7 MM 7C-53-3 MM 7D-53- MM11 MM 11C-53-3 MM 11D-53- MM15 MM 15C-53-3 MM 15D-53- AZSK AZSK MM22 MM 22C-53-3 MM 22D-53- MM3 MM 3C-53-3 MM 3D-53- MM3 MM 3C-53-3 MM 3D-53- MM3X MM 3XC-53-3 MM 4D-53- AND3 / AZSK AND3 / AZSK AZSX AZZK AND3 / AZSX AND3 / AZZK MLK3A (AS-Interface-Option) [4] MM 15D-53- / / AND3 / AZSK / MLK3A [1] Power MOVIMOT [2] Nominal speed [3] Plug connector [4] Required retrofit set

7 Mechanical installation Scope of delivery of the retrofit set 2 2 Mechanical installation 2.1 Scope of delivery of the retrofit set Check whether the MOVIMOT MM..D retrofit set was delivered complete using the following figure. [A] [B] [C] [D] [G] [F] [E] [A] Connection box [B] Connection board with 1 or several connected plug connectors [C] Connection cable [D] MOVIMOT inverter [E] 4 screws [F] 2 screws [G] PE screw The parts [A] to [G] are already assembled when the retrofit set is delivered. 7

8 2 Mechanical installation Disassembly MOVIMOT MM..C 2.2 Disassembly MOVIMOT MM..C WARNING Electric shock caused by dangerous voltages in the connection box. Severe or fatal injuries. De-energize the drive using a suitable cut-off device before removing the MOVIMOT inverter. Wait for at least 1 minute before removing the MOVIMOT inverter. Disassemble the MOVIMOT MM..C inverter and the connection box as follows: 1. Unscrew the MOVIMOT inverter from the connection box. 2. Write down the current settings of the control elements, see chapter "Control element settings" You need the settings during the startup of the MOVIMOT MM..D drive Only for brake motors: Disconnect the connection cables of the brake [1]. [1]

9 Mechanical installation Disassembly MOVIMOT MM..C 2 4. Only for motors without a brake: Unscrew the BW braking resistor from the connection box. The braking resistor and the screws will be re-installed. 5. Unscrew the connection board unit from the connection box Be careful not to damage the cables. 6. Unscrew the connection box from the motor

10 2 Mechanical installation Assembly 7. Clean the sealing surface [1]. A new gasket is already installed in the new connection box. Do not use the used gasket. [1] Assembly Assemble the MOVIMOT MM..D inverter and the connection box as follows: 1. Loosen the 2 screws [F] and remove the connection board [B] from the connection box. Do not disconnect the connection cables of the plug connectors from the terminals of the connection board. [B] [F] 2. Place the connection box [A] onto the motor and secure it using 4 screws. (tightening torque Nm / lb.in) The recess for the terminal board on the underside of the connection box must point toward the fan guard. [A]

11 X1: 13 X1: 14 X1: 15 Mechanical installation Assembly 2 3. Plug the connection cables [C] onto the bolts of the terminal board as shown in the wiring diagram. Fasten the connection cables with the already installed nuts. (tightening torque Nm / lb.in) YE WH BN 4. Connect the connection cables [C] to the terminals [1] on the connection board according to the wiring diagram to the right. BU RD BK W2 U2 V2 W1 V1 U YE WH BN BU RD BK [C] [1] 5. Insert the connection board [B] into the connection box and secure it using 2 screws [F]. (tightening torque Nm / lb.in) Be careful not to damage or squeeze the cables. 6. Only for brake motors: Connect the connection cables of the BE.. brake as follows: Red to terminal X1:13 White to terminal X1:14 Blue to terminal X1:15 (tightening torque of the terminals Nm / 7 1 lb.in) [B] [F] RD WH BL BE

12 X1: 13 X1: 14 X1: 15 2 Mechanical installation Assembly 7. Only for motors without a brake: Install the BW.. braking resistor in the terminal box using 2 screws. (tightening torque Nm / 12 14lb.in) Connect the BW.. braking resistor to terminals X1:13 and X1:15. (tightening torque of the terminals Nm / 7 1 lb.in) Terminal X1:14 must remain free. BW1 / BW Set all control elements (potentiometer, switch, and DIP switch) of the new inverter according to the settings specified in chapter "Control element settings". 9. Place the MOVIMOT inverter onto the connection box and secure it using 4 screws. (tightening torque 3. Nm / 27 lb.in)

13 Startup Important notes on startup I 3 3 Startup 3.1 Important notes on startup INFORMATION You must comply with the general safety notes in chapter "Safety Notes" during startup. WARNING Risk of crushing due to missing or defective protective covers. Severe or fatal injuries. Install the protective covers of the plant according to the instructions, also see the operating instructions of the gear unit. Never start up the MOVIMOT drive if the protective covers are not installed. WARNING Electric shock caused by dangerous voltages in the connection box. Dangerous voltages may still be present for up to one minute after disconnection from the power supply. Severe or fatal injuries. De-energize the MOVIMOT drive using a suitable cut-off device before removing the MOVIMOT inverter. Secure the drive against unintended re-connection to the voltage supply. Wait for at least 1 minute before removing the MOVIMOT inverter. WARNING Danger of burns due to hot surfaces of the MOVIMOT drive (especially the heat sink) or external options. Severe injuries. Do not touch the MOVIMOT drive and external options until they have cooled down sufficiently. WARNING Unit malfunction due to incorrect unit setting. Severe or fatal injuries. Observe the startup instructions. The installation must only be carried out by qualified personnel. Only use settings that are consistent with the function. INFORMATION To ensure fault-free operation, do not disconnect or connect power or signal cables during operation. INFORMATION Remove paint protection cap from the status LED before startup. Remove paint protection film from the nameplates before startup. Observe a minimum switch-off time of 2 seconds for the line contactor K11. 13

14 3 I Startup Control element settings 3.2 Control element settings INFORMATION The setpoint potentiometer f1 and the switch f2 are at the same position at the new MOVIMOT MM..D inverter as in the replaced MOVIMOT MM..C inverter Setpoint potentiometer f1 Use the f1 potentiometer to adjust setpoint f1. f[hz] 1 f [1] Potentiometer setting [1] f1: Switch f Use the f2 switch to adjust setpoint f2. Switch f2 Detent position Setpoint f2 [Hz] Minimum frequency [Hz] f2: Switch t1 3 Use switch t1 to set the acceleration of the MOVIMOT drive. The ramp times are based on a setpoint step change of 15 rpm (5 Hz) Switch t1 Detent position Ramp time t1 [s] t1: 14

15 Startup Control element settings I Setting the DIP switches Write down the DIP switch settings of the current MOVIMOT MM..C inverter into the following fields (ON or OFF): 5 6 ON CTS ON CTS S3 S4 MOVIMOT MM..C S3/1 S3/2 S3/3 S3/4 (ON / OFF) S3/5 S3/6 S4/1 S4/2 S4/3 S4/4 S4/5 S4/6 S3 ON ON S ON OFF S1 ON S2 ON S MOVIMOT MM..D S2 S1 S Set the DIP switches of the new MOVIMOT MM..D inverter according to the notes in the diagram above. 15

16 3 I Startup Control element settings DIP switch S1: S Meaning Binary coding RS-485 unit address Motor protection Motor power rating PWM frequency No-load damping ON Off OFF On Motor one stage smaller Motor adjusted Variable (16, 8, 4 khz) On 4 khz Off DIP switch S2: S Meaning Brake type Brake released without enable ON OFF Optional brake Standard brake Operating mode Speed monitoring Binary encoding additional functions On V/f On Off VFC Off 16

17 Startup Control element settings I Setting the 24 V supply via switch S5 The switch S5 [1] is located on the connection board. [1] [1] Size 1 Size [1] Switch S5 Use switch S5 to set the type of 24 V supply. Switch Switch S5 = "1" S5 24 V voltage supply Supplying the MOVIMOT using AUX PWR (e.g. black AS-Interface cable) 24V AS- AS + 1 BK YE Switch S5 = "" Supplying MOVIMOT via the AS-Interface data cable S5 1 24V AS - AS + YE S5: 17

18 3 I Startup Starting up the MOVIMOT drive with AS-Interface 3.3 Starting up the MOVIMOT drive with AS-Interface WARNING Electric shock caused by dangerous voltages in the connection box. Severe or fatal injuries. De-energize the drive using a suitable cut-off device before removing the MOVIMOT inverter. Wait for at least 1 minute before removing the MOVIMOT inverter. INFORMATION The MOVIMOT MM..D inverter with AS-Interface option MLK3A is functionally compatible with the MOVIMOT MM..C...-3 inverter. The AS-Interface profile, the I/O configuration and the ID code of the inverters are identical. 1. Remove the MOVIMOT inverter from the connection box. 2. Make sure that no Drive Ident Module for DR motor types is plugged into the MOVIMOT inverter. [1] [1] Slot for Drive Ident Module 3. Set all switches and DIP switches of the new inverter according to the settings specified in chapter "Control element settings". 4. Set the AS-Interface address as specified in the following chapters. 5. Place the MOVIMOT inverter onto the connection box and screw it on. 6. Switch on the following voltages. AS-Interface voltage DC 24 V auxiliary voltage (only for 24 V supply via the black AUX-PWR cable) Supply voltage

19 Startup Starting up the MOVIMOT drive with AS-Interface I Assigning the slave address MOVIMOT drives with MLK3.A AS-Interface option are set to address by default. You have the following options for assigning the AS-Interface address of the MOVIMOT inverter with MLK3.A AS-Interface option (address 1-31): Addresses are assigned automatically within a configured AS-Interface system when replacing a MOVIMOT drive with MLK3.A AS-Interface option. The following prerequisites must be fulfilled: The new MOVIMOT drive with AS-Interface option MLK3.A must have the address. If you need to replace several MOVIMOT drives with AS-Interface option MLK3.A, you must replace them individually (one after the other). Manual address assignment via the plant master The drives must be connected to the AS-Interface cable one after another. Doing so prevents several MOVIMOT drives with AS-Interface option MLK3.A from having assigned the same address. Manual address assignment using a hand-held AS-Interface programming device. Observe the notes in the next chapter when connecting the MOVIMOT drives with AS-Interface option MLK3.A to the AS-Interface cable. Assigning the slave address using a hand-held programming device Hand-held AS-Interface programming units offer the following functions: Reading out and changing an AS-Interface slave address Reading out the AS-Interface profile Reading out and changing the data and parameter bits Function check and test run. Hand-held programming devices do not provide sufficient current for the operation. This is why an external voltage supply (AUX-PWR) is required for the function check and the test run. When using a hand-held programming device, you need a 2-core connection cable that fits onto the AS-interface plug connector of MOVIMOT (see the following figure). 1: AS-Interface : V24 [1] 1 2 3: AS-Interface - 4: 24V [1] [1] Do not connect pin 2 and 4 for the address assignment! NOTICE! The hand-held programming device can be damaged if not connected properly. The hand-held programming device may only be connected via pins 1 "AS-Interface +" and 3 "AS-Interface -" with the AS-Interface plug connector. Prior to the address assignment via a hand-held programming device, switch S5 in the MOVIMOT terminal box must be set to "1"! After the address assignment you have to set the S5 according to the kind of 24 V voltage supply. 19

20 3 I Startup Starting up the MOVIMOT drive with AS-Interface Example: Disconnect the AS-Interface nodes from the AS-Interface network one at a time and assign addresses via the hand-held programming device (A). Then reconnect the respective AS-Interface node to the AS-Interface network (B). A B MOVIMOT [1] [1] AS-Interface hand-held programming device AS-interface MLK3A binary slave AS-Interface MLK3A Protocol variant AS-Interface profile I/O configuration ID code ext. ID code1 ext. ID code2 Address Binary AS-Interface slave with a S-7.F profile "four bit I/O mode slave" S-7.F 7 hex F hex F hex E hex 1 31 (factory setting: ), can be changed as often as required 2

21 Startup Starting up the MOVIMOT drive with AS-Interface I Data AS-Interface master MOVIMOT The following table shows the 4 data bits that the AS-Interface master sends to the MOVIMOT inverter via the AS-Interface: AS-Interface bit DO DO1 DO2 DO3 Function (page 22) CW rotation / stop CCW rotation / stop Speed f2 / speed f1 Reset 1) / controller enable 1) In the event of an edge change "" "1" (only effective in case of an error) INFORMATION To enable the drive, AS-Interface bit DO3 "Reset / controller enable" must be set Data MOVIMOT AS-Interface master The following table shows the 4 data bits that the MOVIMOT inverter sends to the AS-Interface master via the AS-Interface: AS-Interface bit DI DI1 Function Ready signal : The MOVIMOT drive is not ready for operation 1: The MOVIMOT drive is ready for operation Manual mode : MOVIMOT control via AS-Interface 1: MOVIMOT control via manual operation DI2 Sensor input 1 : The signal of sensor 1 = "" 1: The signal of sensor 1 = "1" DI3 Sensor input 2 : The signal of sensor 2 = "" 1: The signal of sensor 2 = "1" 21

22 3 I Startup Starting up the MOVIMOT drive with AS-Interface Setpoint scaling via parameter bits The following table lists the parameter bits for setpoint scaling. The setpoint scaling does only affect setpoint f1 that can be set externally. Setpoint f2 and the minimum frequency are not affected by the scaling. The following table lists the possible setpoint frequencies for setpoint potentiometer f1 = 1 Hz (3 rpm) and f1 = 5 Hz (15 rpm): Parameter bits Factor Setpoint frequency [Hz] Setpoint frequency [Hz] P3 P2 P1 P for f1 = 1 Hz f1 = 5 Hz Inverter behavior depending on the AS-Interface bits Inverter behavior Supply system X1: L1-L3 AS-Interface bit DO3 DO2 DO DO1 Reset / controller enable Speed f2 / speed f1 CW rotation / stop CCW rotation / stop Status LED Inverter off x x x Flashing yellow Inverter off 1 x x x yellow Stop, no supply system 1 x x x Flashing yellow Stop 1 1 x yellow CW with f green CCW with f green CW with f green CCW with f green Stop 1 1 x 1 1 yellow Legend = No voltage 1 = Voltage x= Any 22

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