6A.5 Mpu Power; 6A.6 Encoder; 6A.6.1 Encoder - Preparation For Learn Trip - O. Thompson Microflite Ultra 2000 Installation & Adjustment Manual

Microflite Ultra 2000 - Magnetek DSD 412 DC Drive
15. Using the up and down inspections switch on the relay board, adjust pot PXT so that the MA
contactor drops approximately 1 to 2 seconds after releasing the switch and the brake sets.
Too much time will cause the car to take too long to re-level on automatic operation.
16. The car is now set up for inspection operation. When the hoistway tape and magnets are
installed as per Section 5 of this manual and the car is ready to run, go to Section 6a.5.
6a.5 MPU Power Up
1. Power Up the MPU. While the MPU is powering up, press the Number 1 button. Refer to
Section 11.5 of this manual for using the MPU key pad to navigate through the screens.
2. Go through all parameter screens to set all parameters applicable to the car. Only enable
and set parameters that are applicable to the job. Refer to Section 11.7.1 of this manual for
parameter settings and functions.
Note:
Pay no attention to the FLOOR LANDING VALUES at this time. These numbers mean
nothing until a learn trip is performed.
3. Write Values to Non-Volatile RAM
•
Go to AFloor Landing Values@ of the main car parameter screen.
•
Select "Get floor values from encoder".
•
When the enter button is pressed actual numbers starting with 2,000 at the bottom floor and
increasing by 2,000 counts per floor should come up.
6a.6 Encoder

6a.6.1 Encoder - Preparation For Learn Trip

Verify that all phases of the encoder installation are complete:
•
Tape is installed.
•
All door magnets are installed.
•
Stick is mounted properly.
•
Stick cable is connected to encoder electronics box.
•
The U4 terminal limit is wired to J3-6 on the encoder processor board & D4 terminal limit is
wired to J3-1 on the encoder processor board.
•
IP & IPX from the controller are wired to AJ2-1 & J2-4@ on the encoder power supply board.
•
The IP wire from the controller is wired to J3-2 and J3-5 on the encoder processor board.
•
Shielded pair communication cable to the MPU is connected to the encoder board J4
connector. The shield on the cable is taped off at the encoder end.
•
Shielded pair communication cable to the Car Station board is connected to the J4 connector
on the encoder and the J10 on the Car Station board. The shield on the cable is taped off at
the Car Station board end.
Revision: AA 2.2
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Printed 03 - 15 - 03 6a - 9