Smartrise C4 Installation and operation manual

2
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.

3
TABLE OF CONTENTS
CONTROLLER GROUNDING REQUIREMENTS...................................................2
TABLE OF CONTENTS...................................................................................................3
MAGNETEK DSD 412 DRIVE .......................................................................................4
WIRING .................................................................................................................................................................5
CONSTRUCTION ...............................................................................................................................................6
CONSTRUCTION CONNECTIONS............................................................................................................... 7
POWERING UP ..................................................................................................................................................8
MAGNETEK DSD412 SETUP .......................................................................................9
DRIVE POWER-UP SEQUENCE ............................................................................................................... 10
ABNORMAL DISPLAY CONDITIONS....................................................................................................... 10
FAN CHECK ........................................................................................................................................................11
VERIFY PARAMETERS .................................................................................................................................12
MAGNETEK DSD412 DRIVE SELF TUNE PROCEDURE............................... 13
SHUDDERING AT HIGH SPEED.................................................................................................................14
OPERATION.......................................................................................................................................................15
TROUBLESHOOTING......................................................................................................................................16
APPENDIX ......................................................................................................................... 17

4
MAGNETEK DSD 412 DRIVE
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.
Motor
Amps
Brake Volts
Pick/Hold
Encoder
PPR
Sample: Sheet 1: - Getting Started
Main Line
Volts
Motor
HP
Motor
Volts

5
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 and the secondary
brake wiring (if equipped) to terminals J1 / J2 located on the terminal
block next to the M contactor.
Motor / Encoder – (Sheet 4: Drive and Motor)
Connect motor leads to the M contactor at T1/T2/T3.
Connect the encoder cable to the TB1 encoder terminal block located
under the lower cover. The following table contains wiring
references for common encoders.

6
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 from Sheet 1 – (Sample)

7
CONSTRUCTION CONNECTIONS
All Safety inputs are functional during construction mode on the “C4”
product. When these devices are installed they should be connected per
sheet 2 of the prints, even if still on construction mode. The following will
assume that none of these devices have been installed prior to beginning
on construction mode.
Connect a jumper from L120 to terminals LFT, LFM, LFB. Do the same for
LRT, LRM, and LRB if you have rear doors.
Connect a jumper from H120 to PIT, BUF, BFL, TFL, and SFH.
Connect M120 through your machine room run/stop switch and connect it
to SFM. A closed switch will indicate run; an open switch will indicate stop.
If no run/stop switch is being used just connect M120 to SFM.
Connect your run bug. Wire the up button to input CUP and the down to
input CDN. If no run bug is being used, leave the inputs unwired.
Connect a jumper from 24VDC to MM.
Verify the car door bypass and Hoistway bypass switches are in the off
position.
Place the inspection switch to “Inspection”.

8
POWERING UP
(Check off box when complete)
Apply external power by closing the main disconnect.
Close all the pushbutton breakers.
Verify that the LCD on the Smartrise board and the Magnetek Drive
come on.
Green in Window
OFF
Red in Window
ON
Up = OFF
Down = ON

9
MAGNETEK DSD412 SETUP
Refer to the recommended connections shown in the connection diagrams.
Attach a voltmeter across the 115vac source for the control power supply at
A4TB3-1 & A4TB3-7.
1. Attach L1, L2 & L3 to the corresponding terminals on the drive.
2. Connect the armature wiring to the terminal block according to the
amperage rating listed on the motor. Make sure to set the dipswitch to the
value that matches the amperage rating.
L1
L2
L3
Dip Switch
Location
Amperage
Setting
Dip Switch
Setting

10
3. If you haven’t already done this, connect the encoder to TB1 using the color
codes provided by the manufacturer or the reference tables in the manual.
4. Apply the control and three-phase power and verify that the control power
is between 103vac and 126vac. Then press the RESET push button on the
front of the power cube, and observe the drive power-up sequence as
described below.
DRIVE POWER-UP SEQUENCE
The power up sequence can be observed by monitoring the Standard
Control/Display Unit (SCDU) on the front of the power cube.
1. First, all of the segments on the digital LED display and all of the LEDs will
come on for about 1 second.
2. Next, the LEDs and display should turn off. The drive will perform internal
checks. The SCDU will display 'tESt' while a self-test is being performed.
3. If the drive passes the self-test, then the SCDU will display 'P-UP'.
4. READY LED will light.
ABNORMAL DISPLAY CONDITIONS
Displays other than those mentioned above may occur. The following is a list of
abnormal display conditions that may occur, and the actions necessary to correct
the situation:
1. If no digits or LEDs light up, then check for proper voltage between the
115vac control power lines, or for blown 115vac control power fuses, or for
a defective Control Voltage Power Supply in the power cube.

11
2. If horizontal segment(s) of the SCDU display are lit, then one or more phases
of the three-phase power are missing. Measure and verify three phase
power input at the drive terminals. Check the three-phase power fuses.
3. If the FAULT LED lights, and a fault code appears on the SCDU, then refer to
the Fault/Error Codes List to see what caused the fault and to find the correct
solution. A fault code is the letter 'F' followed by a number representing the
fault.
4. If the SCDU displays 'Prot', then the initial checks found that the protected
non-volatile RAM (NVRAM) has not been initialized. Move the NV RAM
PROTECTION switch to "OFF" in order to allow the microprocessor to
initialize the NVRAM with preprogrammed default values. Notice that the NV
RAM UNPROTECTED LED is now lit to indicate the NV RAM PROTECTION
switch position. Next, press the RESET push button. The drive will go through
its power up sequence again; however, this time it will initialize the
unprotected NVRAM and load in factory supplied default parameter values.
FAN CHECK
1. On drives with a blower motor (power bridge fan), verify that the fans are
working.
NV RAM
Protect
Switch

12
VERIFY PARAMETERS
When the READY LED on the SCDU is lit, all the selectable parameter data should
be checked and/or verified to the proper values as follows:
1. VERIFY OR CHANGE EACH PARAMETER VALUE for the particular application
and motor involved.
2. STORE PARAMETERS, Function # 994, so that power can be removed and
reapplied without losing the entered parameters.
3. Set the NV RAM PROTECT switch to the protect position (UN PROT NV RAM
light is off) to ensure that set up data cannot be corrupted.
4. Operate drive, using external control signal inputs shown on the
Interconnection Diagram.
Verify the following parameters in the Magnetek DSD412 are set correctly. The
job specific values are listed on “Sheet: 04 – Drive and Motor”.
Parameter Description
Recommended
Value
Additional Information
2 Use Self Tune Logic On This parameter cannot be set to ON
until performing the self-tune.
3
Rated Armature
Current
Motor Name
Plate
7
Rated Armature
Voltage
Motor Name
Plate
9 Nominal AC Voltage Drive Supply
Voltage
This is the voltage coming into the
drive. Not necessarily the line voltage if
a step-up or step-down transformer is
being used.
10
Encoder PPR
Per Encoder
11 Motor RPM
Motor Name
Plate
17 Rated Car Speed
Per Job
Specification
49 Weak Field Current Motor Name
Plate
If this value is greater than the Rated
Field Current, then the field will never
weaken.
50 Rated Field Current Motor Name
Plate
The drive must be configured for the
correct field current range. See page 28
in the Magnetek manual for dip switch
settings.
52 Rated Field Voltage
Motor Name
Plate
53
Standby Field Current
25%

13
MAGNETEK DSD412 DRIVE SELF TUNE
PROCEDURE
1. Place a jumper from 120 on the DIN rail to SAFE.
2. Put the NVRAM Protected Switch in the ‘Not Protected’ position.
3. Perform PCU DIAGNOSTICS Function 998 to verify armature and field circuitry.
4. Perform SELF-TUNE PARAMETER TEST Function # 997. The drive should display
PASS after a few seconds. Set Parameter #2 to ‘ON.
5. Remove the jumper and perform Function #994 to permanently save the
changed values.
6. Verify the Smartrise Machine Room board LCD is not showing an active fault
as indicated by a flashing Red LED, and it displays “Construction Mode”.
7. Close the Run Bug Stop Switch.
8. Command the Car to move.
9. Ensure the brake is picking/holding after a valid run command is given. Also,
ensure the brake is dropping once the command is removed.
10. Verify the timing and operation of the brake to ensure to motor is not running
through the brake prior to it picking.
a. If the brake is inoperative check the following:
b. Check for DC voltage between points K1 and K2 on the Machine Room DIN Rail.
c. Verify this voltage is also at the Brake Coil when commanded to pick.
d. Ensure this voltage corresponds to the voltage the Brake Coil is rated for.
e. If problems persist contact Smartrise for assistance.
11. The encoder feedback may be out of phase upon first power up. This may
cause the motor to run faster than commanded and/or give drive fault 408/98.
If this occurs remove line power and swap the encoder A and A- wires.
12. Reapply Line power and command the car to move. The car should now move
at the programmed Inspection Speed.
13. If the Motor is running in a reverse direction from what is commanded swap
the field (+) and (-) wires. It may be necessary to swap the encoder A and A-
wires after changing the field wires.

14
SHUDDERING AT HIGH SPEED
1. Motor voltage vs. transformer secondary input voltage – Recommendation
is that the transformer secondary voltage be at a minimum equal to rated
armature Vdc. For best results that account for sagging utility, etc, Vac = 1.05
x Vdc is a better number to use.
2. Make sure that the motor weak field current is adjusted so that with full load
up at rated speed yields the rated Vdc used above.
3. Rope resonance – Use the high speed / low speed bandwidth adjustments
(#39 & 40). Reduce the setting of High speed bandwidth to maybe 50% of
that for low speed. Set the gain change speed (#105) at 25-50% of rating.
Elevator speeds of 350-500 with 2:1 roping can be problematic. Using the
notch filter may help (#190, 191).
4. Make sure there is no slop/backlash in the encoder coupling and that the
encoder is not wobbling or vibrating.
5. Keep Tach Rate Gain (#107) at zero.
6. Verify the correct motor & encoder data and performed diagnostics (#998)
and self tune (#997) and used the values for self tune (#4, 6, 51).
[Recommend copying them from (#613, 614, 615) to Manual settings and
then specifying to use them (#2)].
7. Reduce motor armature response (#8) to 250 r/sec.
8. Make sure there is a ground bonding wire from motor frame to drive chassis.
9. Make sure the encoder is electrically insulated from the motor shaft and
frame.
10. If using a friction wheel encoder, make sure both surfaces are perfectly
round.

15
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.

16
TROUBLESHOOTING
DRIVE FAULT / ENCODER FLT
1. The most common fault at startup with a Magnetek drive is the Encoder fault.
Perform the following checks to correct this 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 A+ / A- on terminal TB1.
BRAKE NOT LIFTING
1. If the brake is not picking make sure that it is wired according to “Sheet 5 –
Brake & Hydro Options” 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 CUP comes on
when commanding the UP direction and IO CDN comes on when
commanding the DOWN direction.
CAR MOVING TOO SLOW OR ROUGH
1. Swap the encoder wires A+ and A- on drive TB1.
2. Verify the brakes are lifting fully.

17
APPENDIX
Terminal Locations
Brake
terminal
block
Motor
terminals
T1/T2/T3
GND
terminals