Smartrise KEB Series Installation and operation manual

DRIVE STARTUP MANUAL
KEB Drive
Induction Motor Installation
www.smartrise.us | 2601 Fair Oaks Blvd., Sacramento, CA 95864 | 916.457.5129

2
KEB Introduction
EQUIPMENT/SETTINGS VERIFICATION
Verify that the Job Specification parameter table on the drawings
“Sheet 1: Getting Started” matches the actual equipment.
Below is a sample table showing the important values that will
affect operation.
Scroll through the motor parameters and verify that they are set to the
motor nameplate values prior to performing the Motor Learn
procedure.
Sample: Sheet 1: - Getting Started
Motor
Volts
Motor
Amps
Motor
RPM
Motor
Poles
Motor
HP
Brake Volts
Pick/Hold
Encoder
PPR
Main Line
Volts
Motor
Frequency

3
CONTROLLER GROUNDING REQUIREMENTS
NOTE –For the controller to function properly it is very important to
provide proper building ground connections to the controller.
Examples of a proper building-to-controller ground connection is
to attach the ground cable to:
The street side of the incoming water main.
To a grounding rod that has been driven into the pit flooring.
The controller has a common ground bus terminal connection.
All grounds need to land at this common point including building,
motor, transformer, and filter grounds. This prevents ground loops,
and will limit the impedance between the grounds and noise will
be channeled back to building ground.
Providing a proper ground is mandatory and will improve the
performance of the controller.

4
WIRING –(Check off box when complete)
** Refer to the Appendix for the following connections **
Power –(Sheet 3: Machine Room connections)
Connect main line power to terminal block L1/L2/L3.
Connect the ground wire to the yellow/green terminal block
next to L1-L3.
Brake –(Sheet 5: Brakes)
Connect the main brake wiring to terminals K1 / K2 located
on the terminal block next to the M contactor.
Jump EB to the terminal listed in the Construction box located
on “Sheet 01 – Getting Started” and connect either the rope
gripper or shieve brake to EBR (if installed).
Motor / Encoder –(Sheet 4: Drive and Motor)
Connect motor leads to the M contactor at T1/T2/T3.
Connect the encoder cable wiring to the encoder card
mounted on the drive. The table below contains wiring
references for common encoders.

5
24VDC
connections to
SRU board IOs
120VAC
connections to
DIN Rail
terminals
Emergency
brake power
Temporary Run Stop Switch
Enable
CONSTRUCTION –(Sheet 1: Construction)
The following instructions are from the job drawings: “Sheet 1 –
Construction”. Refer to the job’s specific drawings for connections.
Construction Box (Sample)
24v DC connections
Install jumpers between M24 and the IOs listed on “Sheet 1:
Getting Started –Construction”.
Install jumpers between M24 any additional IO’s (if required):
* Pre-Transfer * Emergency Power
* Governor
IMPORTANT! REMOVE FACTORY WIRES ON INPUTS 521/522
oInstall the Run Bug Up/Down Switch to IO’s 521/522
Install the Run Bug Up/Down Enable switch to M24
120v AC connections
Install the temporary run switch between 120 and terminal
SF1 and 120 to THL/MHL/BHL terminals on the DIN rail.
Install a jumper between EB and the terminal listed on the
drawings on “Sheet 1: Getting Started – Construction”.

6
POWERING UP
(Check off box when complete)
Apply external power by closing the main disconnect.
Close the L1/L2 breaker, the M24, PS, BR and EBR breakers.
Verify that the LCD on the Smartrise board and the KEB Drive
come on.
FINAL SETUP
(Check off box when complete)
Toggle the Inspection/Normal switch to the “INSP” position.
Set BYPASS TERM LIMITS to YES:
oOn the Smartrise Machine Room controller board, press
the Left Arrow (ESC) button several times to get to the
MAIN SCREEN.
oPress the Right Arrow to go to MAIN MENU. Use the Up /
Down Arrow keys and move the asterix to SETUP and press
the enter key.
Green in Window
OFF
Red in Window
ON
Up = OFF
Down = ON
MAIN MENU
Status
Faults
*Setup

7
oUse the Up / Down Arrow keys and move the asterix to
MISC and press the enter key.
oBYPASS TERM LIMITS should be the first item listed. If it’s
not there use the Up / Down Arrow keys and move the
asterix to BYPASS TERM LIMITS and press the enter key.
oUse the Up / Down Arrow keys to change the word “NO”
to “YES”.
oUse the RIGHT Arrow key and move the asterix under the
word “SAVE” and press enter.
oHit the LEFT Arrow (ESC) button several times to get to the
MAIN SCREEN.
Verify the LCD displays “Construction”Mode on the MAIN
SCREEN.
SETUP
Local Outputs
Security
*Misc
MISC
*Bypass Term Limits
Emergency Power
Monitor BPS
BYPASS TERM LIMITS
NO
*
BYPASS TERM LIMITS
YES Save
*

8
KEB Motor Learn
NOTE: Smartrise programs the KEB drive with factory defaults to properly
communicate with the controller. After factory testing, customer motor data
(from customer’s EDF) is programmed into the drive to provide an easier “out of
box” installation.
Initial Start Up
The complete motor data must be learned with the automated learn function.
The Motor Learn function can be found under the Tune Parameters group from the
Programming menu (Home > Prog > Tune Parameters > LL01).
Begin the procedure by setting:
• Motor Tuning LL01 = Start
Follow the instructions on the LCD screen. The user is instructed to:
1. Disable the brake (turn off the BR and EBR breaker).
2. Set command to zero on the MR SRU board under MAIN MENU | SETUP
| SPEED AND SLOWDOWNS | INSPECTION SPEED –set to “0”.
3. On the controller press and hold inspection (speed + direction + enable
inputs) until completed.
The process should take 2-5 minutes and will emit a high pitched noise while the
drive measures various motor parameters.
If not performing the Encoder Synchronization, turn on BR and EBR
breakers and return the inspection speed to factory setting on the
controller.
SETUP OF THE MOTOR LEARN IS NOW COMPLETE!

9
KEB Encoder Learn
1. Encoder Synchronization
The Encoder Synchronization process will determine the correct A/B encoder
channel phasing and direction of rotation for Induction motors.
Begin the process by setting:
• LL07 - Encoder Synchronization to “Start”
Follow the directions on the keypad. The drive will run the elevator and swap
the phasing and direction of the A/B channels as needed.
Turn on the BR and EBR breakers and return the inspection speed to
factory setting on the controller.
SETUP OF THE ENCODER LEARN IS NOW COMPLETE!

10
OPERATION
(Check off box when complete)
Run the car and verify the following:
No Faults
Make sure the car is moving without triggering a fault either
on the Smartrise SRU or the drive. If the SRU board displays a
“Drive Fault” on the SRU, look at the drive to see what the
fault is.
oGo to “Troubleshooting –Drive Fault / Encoder Flt” for
corrective actions.
Proper Direction
Make sure the car is moving in the same direction as the
control switch on the Run Bug.
oGo to “Troubleshooting –Wrong Direction” for corrective
actions.
At Speed
Make sure that the car is moving at the proper inspection
speed (approx. 50 FPM).
oGo to “Troubleshooting –Car Moving Too Slow or Rough”
for corrective actions.
Under Control
Make sure that the car is moving under full control. The car
should stop when commanded from the Run Bug. Verify that
the car runs with no faults for 10 seconds or more.
oGo to “Troubleshooting –Brake Not Lifting” for corrective
actions.

11
TROUBLESHOOTING
DRIVE FAULT / ENCODER FLT
1. The most common fault at startup with drive startup is the
Encoder fault.
a. Check for a solid shield-to-ground connection at the motor
and drive.
b. Check for correct colored encoder wires to the terminals.
c. Swap the wires on A with A/ or swap A & A/ with B & B/.
d. Perform the “Encoder Synchronization” process after
swapping any encoder wires.
BRAKE NOT LIFTING
1. If the brake is not picking make sure that it is wired according to
Sheet 5 –Brakes and verify that the EB terminal is jumped to the
terminal listed on “Sheet 01 – Getting Started”. If it has the proper
voltage check the following:
a. During a run command, check for DC voltage between points
K1 / K2 and J1 / J2 (if 2nd brake installed). Verify the voltages
are also at the Brake Coil(s) when commanded to pick.
b. Verify that the voltages match the Brake Coil voltages shown
on “Sheet 1: Getting Started” table.
WRONG DIRECTION
1. If the car is moving in the wrong direction:
a. On the Smartrise controller board make sure that IO 521
comes on when commanding the UP direction and IO 522
comes on when commanding the DOWN direction.
b. Swap two of the motor leads (T1 with T2).
CAR MOVING TOO SLOW OR ROUGH
1. Swap the encoder wires A+ and A- on drive.
2. Verify the brakes are lifting fully.

12
APPENDIX
TERMINAL LOCATIONS
Encoder wiring
terminals
Encoder card
location on
drives
GND
terminals
Brake
terminal
block
Main Line
terminals
L1/L2/L3
Motor
terminals
T1/T2/T3

13
APPENDIX
KEB PROGRAMMING MENU
The programming menu is where all manual parameter adjustment is made and
can be accessed at Home > Prog (F3).
The Parameter menu contains the following groups:
Operator System: OS00...OS22
These parameters provide general information about the operator and drive
hardware and software. Additionally, the operator password level is set here which
allows for different access levels.
Basic Setup: US02...US06
These parameters provide the very basic information needed to configure the
drive, including: motor type, control type, and contract speed.
Inputs: LI01...LI20
These parameters define the logic of the inputs and assign control functionality to
the digital inputs.
Motor Data: LM01...LM33
These parameters define and display all relevant motor values and motor
protection settings.
Encoder Data: LE01...LE36
These parameters define the settings and scalings of the drive encoders
Machine Data: LN01...LN05
These parameters define the machine data, including: sheave diameter, roping
ratio, and rated load values.
Speed Profile: LS01...LS55
These parameters adjust the speed, acceleration, and jerk values across the
elevator run profile.
Tune Parameters: LL01...LL17
These parameters contain the automatic tuning parameters. Here you can program
the system inertia, motor data, and motor pole positions.

14
Control Setting: LC01...LC44
These parameters contain advanced adjustment parameters which affect the
motor gains, system inertia gains, pre-torque, etc.
Timer Parameters: LT01...LT13
These parameters adjust brake and drive signaling timers.
Positioning Parameters: LP01...LP08
These parameters contain the adjustments needed for the drive
Special Functions: LX01...LX18
These parameters allow advanced adjustment of the drive and facilitate function
tests of drive components.
Configuration Handling: CH01...CH03
These settings allow a user to save parameters and default to OEM settings.
Analog I/O: LA01...LA40
These parameters define and adjust the analog inputs and outputs.
Outputs: LO01...LO20
These parameters define the functionality of the relay and solid-state drive
outputs.

15
ADVANCED TROUBLESHOOTING
The following list of troubleshooting steps are to help with the startup and
smooth running of the drive.
STARTING OVER! (DEFAULTING DRIVE)
Sometimes parameters get changed (and forgotten) or certain functions that
should work are not working for no apparent reason. In this case, starting over
with factory defaults may solve these issues.
DEFAULT DRIVE TO FACTORY SETTINGS:
1. Go to US.03 and load the opposite configuration of what is shown:
(example: PM Gearless –load Induction Geared / for PM Geared load
Induction Gearless) and save. After this value is saved, go back and load the
correct type. This does a complete background default on the drive.
2. Go to US.05 and choose “Write Configuration to Drive”.
RE-LOAD OEM VALUES (PROGRAMMED BY SMARTRISE):
1. Go to US.05 and choose “Restore OEM Defaults”.
MOTOR NOISE / VIBRATION
1. Vibration:
a. Cut the KP (LC03, LC04) and KI (LC08, LC09) gains in half.
2. Noise:
a. Change LE.05 to 8 (PM)
MOTOR NOT RUNNING WHEN GIVEN COMMAND:
1. Check LI.01: Needs to be NPN for the drive to receive signals from
controller.
2. Verify that parameters LF.41 through LF.43 are set to correct values. Refer
to parameter sheet located in job binder for correct values.
Defaulting the drive:
US.03: Choose opposite drive configuration (PM > Induction / Geared > Gearless)
US.05: Write Configuration to Drive
Reload the original drive configuration using the previous (2) steps
Restoring Smartrise Defaults:
US.05: Restore OEM Defaults (To Reload Smartrise Settings)