slide1 n.
Download
Skip this Video
Loading SlideShow in 5 Seconds..
Drives PowerPoint Presentation
Download Presentation
Drives

Loading in 2 Seconds...

play fullscreen
1 / 42

Drives - PowerPoint PPT Presentation


  • 137 Views
  • Uploaded on

TRAINING SUMMER 03. Drives. OMRON-YASKAWA MOTION CONTROL. >> L7Z DIFFERENCE WITH FV. >> CIMR-L7Z OVERVIEW L7Z DIFFERENCE WITH FV HARDWARE FIRMWARE FUNCTIONS. >> CIMR-L7Z OVERVIEW. MAIN HARDWARE FEATURES. 200V and 400V versions 3.7Kw to 22Kw (Up to 55Kw in September)

loader
I am the owner, or an agent authorized to act on behalf of the owner, of the copyrighted work described.
capcha
Download Presentation

PowerPoint Slideshow about 'Drives' - annot


An Image/Link below is provided (as is) to download presentation

Download Policy: Content on the Website is provided to you AS IS for your information and personal use and may not be sold / licensed / shared on other websites without getting consent from its author.While downloading, if for some reason you are not able to download a presentation, the publisher may have deleted the file from their server.


- - - - - - - - - - - - - - - - - - - - - - - - - - E N D - - - - - - - - - - - - - - - - - - - - - - - - - -
Presentation Transcript
slide1

TRAINING SUMMER 03

Drives

OMRON-YASKAWA

MOTION CONTROL

l7z difference with fv
>> L7Z DIFFERENCE WITH FV

>> CIMR-L7ZOVERVIEW

  • L7Z DIFFERENCE WITH FV
  • HARDWARE
  • FIRMWARE FUNCTIONS

OYMC L7Z training

cimr l7z overview
>> CIMR-L7Z OVERVIEW
  • MAIN HARDWARE FEATURES
  • 200V and 400V versions
  • 3.7Kw to 22Kw (Up to 55Kw in September)
  • V/F, Open Loop Vector and Closed Loop Vector Control methods
  • 8xDI, 1xAI, 4xDO (all relay), 3 Option ports :
    • IO expansion : Analog Input (AI-14B), Digital Input (DI-14H), Analog Output (AO-12), Digital Output (DO-02, DO-08)
    • Fieldbus :Profibus, DeviceNet, CANopen, Lonworks
    • PG Feedback : PG-X2, PG-B2
  • Braking transistor built-in (Up to 18.5Kw)
  • Separate Control Power Supply terminal available for emergency rescue system.
  • New EMC filter “Bottom Plug” available
  • Pluggable control terminals. Easy maintenance of fan. Fan control from soft.
  • High nominal current (As FV)

OYMC L7Z training

cimr l7z overview1
>> CIMR-L7Z OVERVIEW
  • MAIN L7Z LIFT SOFTWARE FEATURES
  • Special LIFT sequence with Motor Brake, Contactor, and internal Run control
  • Specific parameter names.
  • High flexibility in the sequence behaviour selection (compatibility mode with FV)
  • Dual Torque compensation at start (Up/Down) in closed loop
  • Dual Feedforward Slip Compensation (motor/regen) in open loop
  • New errors
  • New lift oriented default values
  • New inertia compensation in closed loop
  • Added S-ramp for stop
  • Support for rescue operation with special alarm levels and control.
  • Simple to use Shortfloor function.

OYMC L7Z training

l7z difference with fv1
>> L7Z DIFFERENCE WITH FV
  • CIMR-L7ZOVERVIEW

>> L7Z DIFFERENCE WITH FV

  • HARDWARE
  • FIRMWARE FUNCTIONS

OYMC L7Z training

l7z difference with fv2
>> L7Z DIFFERENCE WITH FV
  • MAIN DIFFERENCE WITH FV/G5
  • New Static Autotune modes
  • Reduced size and reduced price
  • Improved performance (enhanced algorythms like DC braking, new functions)
  • New generation IGBTs. Lower voltage drop (reduced losses), smaller size.
  • Fan silent control when not working.
  • New DCCT current sensors. Faster response (1V/µs, FV was 8V/µs). Linearity
  • New generation capacitors with higher ripple current capacity, smaller size.
  • Better error handling and detection (GF is detected by specific slow circuitry (300 µs, OC is detected faster from the new DCCT in 8µs)
  • Same nominal rating as FV, although reduced duty cycle.
  • No RS-422 available in L7Z. RS-232 MEMOBUS is available.
  • Full 4 line LCD display
  • Of course : MANY NEW LIFT SOFTWARE FUNCTIONS

OYMC L7Z training

hardware
>> HARDWARE
  • CIMR-L7ZOVERVIEW
  • L7Z DIFFERENCE WITH FV

>> HARDWARE

  • FIRMWARE FUNCTIONS

OYMC L7Z training

hardware1
>> HARDWARE
  • STANDARD L7Z

OYMC Labeling following Yaskawa naming

  • 3.7Kw to 55Kw now available

OYMC L7Z training

hardware2
>> HARDWARE
  • L7Z WITH OPTIONAL LCD

L7Z accepts PG option boards for Closed Loop Vector

Pluggable terminal block

OYMC L7Z training

hardware3
>> HARDWARE
  • HARDWARE SPECS

OYMC L7Z training

hardware4
>> HARDWARE
  • CURRENT LIMITS AND SWITCHING FREQUENCY

OYMC L7Z training

hardware5

Line

Filter

PG

>> HARDWARE
  • POWER WIRING

DC reactor to improve input power factor

(Optional)

Shielded

wires

Twisted-pair

wires

Braking Resistor

unit (optional)

U

X

Magnetic

Contactor

Short -circuit

Bar

Motor

Fuse

(+2)

(-)

B2

B1

U/T1

L1

3-phase power

380 to 480V

50/60Hz

V/T2

IM

L2

L3

W/T3

PE

See emergency supply slide for other options

P0

DC/DC Converter

For option

Input Voltage

48/96VDC

For Battery

Output Voltage

For Control power supply

P

N0

OYMC L7Z training

hardware6

PG

>> HARDWARE
  • CONTROL WIRING DI + Encoder Wiring (with PG)

Forward run/stop

S1

TA1

Reverse run/stop

S2

Nominal speed

S3

P

Inspection Run

S4

PG-X2

P

Multi-function

contact Inputs

(Factory setting)

(Option)

Intermediate speed

S5

Leveling speed

S6

Shielded

wires

Not used

S7

TA3

Hardware Baseblock

BB

Twisted-pair

wires

+24V 8mA

TA2

A Pulse

SC

IP24V (24V)

Pulse Monitor Output

RS-422 Level

(100m or less wiring)

B Pulse

CN5 (NPN setting)

Z Pulse

E(G)

OYMC L7Z training

hardware7

M 1

M 2

>> Hardware
  • CONTROL WIRING AI + DO (relay outputs)

Shielded

wires

E(G)

M A

Frequency setting

adjustment

Twisted-pair

wires

+V

Fault contact Output

250VAC 1A or less

30VDC 1A or less

Frequency setting

power +15V 20mA

M B

2KΩ

M C

External frequency

reference

Frequency setter

3

Master speed reference 0 to 10V

2

A1

0 to 10V

2KΩ

1

P

AC

Brake Command

(Factory setting)

0V

M 3

Multi-function Contact Output

250VAC 1A or less

30VDC 1A or less

Communication

and

Control Cards

(For Option)

Contactor Control

(Factory setting)

M 4

2CN

M 5

Inverter Ready

(Factory setting)

M 6

OYMC L7Z training

hardware8
>> HARDWARE
  • DETAIL ON CONTROL I/O LAYOUT AND CN5

NPN Internal Power supply (default)

NPN External Power supply

PNP Internal Power supply

PNP External Power supply

OYMC L7Z training

hardware9
>> HARDWARE
  • NEW BOTTOM-PLUG EMC FILTERS
  • New filters are being developed that provide CLASS A EMC filtering for 10m motor cable in compact size.
  • Available filters will be :
      • 18Amps for 3.7 –5.5kW
      • 35Amps for 7.5-11kW
      • 60Amps for 15-18.5kW
      • 100Amps for 22kW
  • Filters will be available for other inverters.
  • NOTE : Filter in image is a prototype

OYMC L7Z training

hardware10

SoftCharge

Resistor

A

A

P

A

C

R

U

S

V

T

W

B

E

D

Control Power

P

200VClass(DC250V~300V)

RCC

400VClass(DC500V~600V)

Minimum DC voltage 250V

In both cases. Possible To use

220Vac UPS + rectifier

N

E

SX

Battery Operation Input

SC

setting 85

>> HARDWARE
  • EMERGENCY SUPPLY WIRING. USING BATTERY

OYMC L7Z training

firmware functions fw1030
>> FIRMWARE FUNCTIONS (FW1030)
  • CIMR-L7ZOVERVIEW
  • L7Z DIFFERENCE WITH FV
  • HARDWARE

>> FIRMWARE FUNCTIONS (FW 1030)

OYMC L7Z training

firmware functions fw 1030

DCInjection

DCInjection

zero servo

zero servo

S1-16

(200ms)

brake open

RUN Delay time

delay time

brake close

delay time

open delay

Contactor

S1-19

S1-06

S1-07

50ms

speed

Up/Down D/I

Inverter Hardware BB (D/I)

contactor confirmation D/I

leveling D/I

stop

selected speed (D/I)

Contactor Control D/O

Internal Run

Brake Control (D/O)

t0

t1

t2

t3

t4

t5

t6

t7

t8

t9

t10

>> FIRMWARE FUNCTIONS (FW 1030)
  • THE CORE : THE LIFT SEQUENCE (I)

Lift sequence without Torque compensation at start

OYMC L7Z training

firmware functions fw 10301
>> FIRMWARE FUNCTIONS (FW 1030)
  • THE CORE : THE LIFT SEQUENCE (II)
  • Lift sequence without Torque compensation at start

OYMC L7Z training

firmware functions fw 10302
>> FIRMWARE FUNCTIONS (FW 1030)
  • THE CORE : THE LIFT SEQUENCE (III)
  • Lift sequence without Torque compensation at start

OYMC L7Z training

firmware functions fw 10303

Zero Speed

Zero Speed

Control

Control

RUN Delay (200ms)

Brake Close

delay time

50ms

S1-16

S1-19

speed

300%torque

S1-07

torque comp

level at start

Clear the

torque comp

Torque comp

producing time

S1-22

Up/Down D/I

Inverter Hardware BB (D/I)

contactor confirmation D/I

leveling D/I

stop

selected speed (D/I)

Contactor Control D/O

Internal Run

Brake Control (D/O)

t0

t1

t2

t3

t4

t5

t6

t7

t8

t9

t10

>> FIRMWARE FUNCTIONS (FW 1030)
  • THE CORE : THE LIFT SEQUENCE (IV)
  • Lift sequence with Torque compensation at start (only FVC)
  • Selection is by setting analog input to Torque Comp. (e.g. H3-15=1)

OYMC L7Z training

firmware functions fw 10304
>> FIRMWARE FUNCTIONS (FW 1030)
  • THE CORE : THE LIFT SEQUENCE (V)
  • Lift sequence with Torque compensation at start (only FVC)

OYMC L7Z training

firmware functions fw 10305
>> FIRMWARE FUNCTIONS (FW 1030)
  • THE CORE : THE LIFT SEQUENCE (VI)
  • Lift sequence with Torque compensation at start (only FVC)

OYMC L7Z training

firmware functions fw 10306
>> FIRMWARE FUNCTIONS (FW 1030)
  • THE CORE : THE LIFT SEQUENCE (VII)
  • Sequence parameters are in the new S1 menu.

OYMC L7Z training

firmware functions fw 10307
>> FIRMWARE FUNCTIONS (FW 1030)
  • SOME SEQUENCE EXAMPLES (I)
  • Output current and brake output signal. We can identify the DC Injection perfectly..

OYMC L7Z training

firmware functions fw 10308
>> FIRMWARE FUNCTIONS (FW 1030)
  • SOME SEQUENCE EXAMPLES (II)
  • Here we can see Contactor Output (blue), brake output (brown) and Output current (green).

OYMC L7Z training

firmware functions fw 10309
>> FIRMWARE FUNCTIONS (FW 1030)
  • SOME SEQUENCE EXAMPLES (III)
  • Here we can see a sequence example taken with SDC V2.1 … From top :
  • Run signal (Up)
  • Brake
  • Contactor
  • Frequency Output

OYMC L7Z training

firmware functions fw 103010
>> FIRMWARE FUNCTIONS (FW 1030)
  • SPEED SELECTION (I)
  • THE SPEED PRIORITIES AND FV COMPATIBILITY MODE
    • The L7Z provides several sequence behaviour selection to allow FV update, old 2 speed systems update, new multispeed systems, etc… with minimum wiring.
    • Unfortunately, in FV compatibility mode some special functions related with the levelling speed selection are not possible in firmware 1030 (as the inverter is not aware of which is the levelling speed) : Short floor, feedforward slip, feedforward DC injection, etc.
  • TO GET MAXIMUM BENEFIT FROM Firmware 1030 use D1-18=1 or 2 !!
  • Also they provide increased sequence safety

OYMC L7Z training

firmware functions fw 103011

DC

DC

Injection/

Injection/

zero servo

zero servo

speed

Hardware BB

Up/Down

leveling

no effect

selected speed

input is set

DC

DC

Injection/

Injection/

zero servo

zero servo

speed

Hardware BB

Up/Down

leveling speed

leveling speed has priority

selected speed

>> FIRMWARE FUNCTIONS (FW 1030)
  • SPEED SELECTION (II)
  • PRIORITIES DEFINED AS FOLLOWS D1-18=1 is preferred type for safety :
  • D1-18 = 1

(high speed has priority)

levelling STOPS. If levelling command is not configured, Up/Down STOPS. wires break = levelling

  • D1-18 = 2

(levelling has priority)

levelling STOPS. If nominal command is not configured, Up/Down STOPS. wires break = nominal !!!!!

OYMC L7Z training

firmware functions fw 103012
>> FIRMWARE FUNCTIONS (FW 1030)
  • SPEED SELECTION (III)
  • With D1-18=0, standard FV multifunction input values are available
  • With D1-18=1, New specific speed reference parameters with specific names are available. New multifunction values are available.

OYMC L7Z training

firmware functions fw 103013

Inspection RUN

DC

DC

(NO)

Injection/

Injection/

zero servo

zero servo

speed

speed

Hardware BB

Up/Down (D/I)

Up/Down (D/I)

Inspection RUN

Inspection RUN

base block

base block

MC closed (D/O)

MC closed (D/O)

Brake opened (D/O)

Brake opened (D/O)

>> FIRMWARE FUNCTIONS (FW 1030)
  • SPEED SELECTION. Inspection speed (IV)
  • The inspection speed has associated a specific typical inspection sequence

Inspection RUN

(NO)

Hardware BB

  • RUN + Inspection speed terminal = start sequence.
  • The inverter coasts to stop during the inspection mode,.
  • The falling edge of the inspection RUN command or UP/DOWN commands triggers the contactor open command , the motor brake close command and the Baseblock.

OYMC L7Z training

firmware functions fw 103014
>> FIRMWARE FUNCTIONS (FW 1030)
  • DECELERATION AND S-CURVE SETTINGS
  • C1-11 changes decel time from C1-02 to C1-08 only in decel section.

C1-02

C1-01

C1-11

C1-08

  • Additional S-Curve setting C2-05 for STOP. Very useful to modify stopping point without affecting deceleration ride quality.

C2-03

C2-02

C2-04

C2-05

C2-01

OYMC L7Z training

firmware functions fw 103015
>> FIRMWARE FUNCTIONS (FW 1030)
  • NEW LIFT SEQUENCE FAULT MESSAGES
  • SE1 : Contactor feedback fault. If multifunction is set to 86 (Output Contactor feedback), then SE1 might appear :
    • CASE 1: Output contactor of output inverter kept closing before contactor closed command set.
    • CASE 2: Output contactor cannot be closed within the contactor close delay time.
    • CASE 3 :Output contactor is opened during inverter running.
  • SE2 : On brake release, the inverter checks if the motor current is higher than 25% of No-Load current. If not SE2 error is generated
  • SE3 : During RUN, the inverter checks if motor current is higher than 25% of No-Load current. If not, SE3 error is generated.

OYMC L7Z training

firmware functions fw 103016

measure

apply

>> FIRMWARE FUNCTIONS (FW 1030)
  • FEEDFORWARD SLIP COMPENSATION (OLV / VF) (I)
  • After 1s at speed agree (nominal), the inverter makes an average of motor current (VF) or torque reference (OLV). This will be applied during levelling.
  • Only works with D1-18<>0 with firmware 1030
  • The compesation differentiates regen and motoring.
  • Very, very useful in open loop for levelling accuracy.
  • New monitor U1-50 (slip comp. monitor) helps greatly to check how it works

OYMC L7Z training

firmware functions fw 103017
>> FIRMWARE FUNCTIONS (FW 1030)
  • DC INJECTION (OLV / VF) (I)
  • DC Injection level (OLV and VF) and time (all methods) at Start and Stop can be set independently.
  • DC Injection times in FVC are zero speed hold times

OYMC L7Z training

firmware functions fw 103018

ASR P,I

ASR P,I

C5-09 ASR Gain 3

C5-01 ASR Gain 1

C5-10 ASR I Time 3

C5-02 ASR I Time 1

C5-03 ASR Gain2

C5-03 ASR Gain2

C5-04 ASR I time 2

C5-04 ASR I time 2

0Hz

0Hz

Speed(Hz)

Speed(Hz)

During Acceleration

During Deceleration

>> FIRMWARE FUNCTIONS (FW 1030)
  • 3 ASR (Automatic Speed Regulator) SETS (FVC)
  • L7Z allows selection of different ASR settings when starting, during top speed (E1-04 max freq. is the reference) and when stopping. This allows the most accurate settings.

50

ASR gain brake

ASR gain levelling,

opening

zero speed

20

ASR gain top speed

0

OYMC L7Z training

firmware functions fw 103019

Internal RUN

300% torque

Latch

Torque comp.at

start level

>> FIRMWARE FUNCTIONS (FW 1030)
  • DWELL AT START FUNCTION
  • When S1-26 ( dwell speed reference ) is set , the Dwell at start function is activated. When the inverter starts, the inverter accelerates to S1-26 speed with C1-07 acceleration time. Once the motor speed exceeds the C1-11 frequency, the inverter will use the original acceleration.

Dwell at start function

C1-07

S1-26

  • Original Dwell function (b6) is still available.

Soft Starter

Motor speed

C1-11

Brake release

OYMC L7Z training

firmware functions fw 103020
>> FIRMWARE FUNCTIONS (FW 1030)
  • INERTIA COMPENSATION (Speed feedforward) (FVC)
  • L7Z ads a feedforward term to the ASR control. When correctly tuned, overshoots due to inertia component of the machine are eliminated.
  • This becomes specially important as the gear ratio is reduced.
  • The tuning procedure is :
    • With balanced car, accelerate from zero to nominal speed with acceleration settings such that torque demand is continuous rated torque during acceleration. Measure the time and place in N5-02

OYMC L7Z training

firmware functions fw 103021

Speed

Vs

Vn

Vn*0.4

Vl

S2

Vj

t

0

T1

T2

T1

T2

>> FIRMWARE FUNCTIONS (FW 1030)
  • SHORTFLOOR OPERATION
  • L7Z calculates estimated area (distance) from Vn to Vl with current parameters.
  • When levelling command is received, if actual speed is below 40% of Vn then the inverter keeps 40% reference for a calculated time to achieve the estimated area and reduce levelling time.

The inverter keeps running at

40% of Vn reference until

The S2 remaining area becomes

Like S’ area.

Speed

Vn: nominal speed

Vl: levelling speed

T1:S-curve time at top

T2:S-curve time at stop

S = area

Vstd

VnX0.4

S

s'

s'

t

0

T1

T2

OYMC L7Z training

firmware functions fw 103022
>> FIRMWARE FUNCTIONS (FW 1030)
  • NEW MONITORING FUNCTIONS
  • L7Z adds some other useful monitors. A group to check current behaviour during the car travel and a number of travels counter. In 1030 D1-18<>0.
  • LIMIT SWITCH INPUTS

OYMC L7Z training

firmware functions fw 103023
>> FIRMWARE FUNCTIONS (FW 1030)
  • MULTIFUNCTION OUTPUTS
  • Door Open is already registered by other company, so we have to give a different name.

OYMC L7Z training