200
Original Value: _________ x (1.5) = New Value: __________
4. Run car down on a multi-floor run. The Smartrise SRU should result in an
overspeed fault.
NOTE: Do not restore original values until after the mechanical governor testing.
Governor Electrical Switch test:
1. On the Smartrise controller, increase Contract speed by 150% (MAIN MENU
| SETUP | SPEEDS & SLOWDOWNS | CONTRACT SPEED). This should now
match the Yaskawa D1-0(x) speed value from previous test.
Original Value: _________ x (1.5) = New Value: __________
NOTE: (Smartrise controllers cannot exceed 900FPM)
2. Enter a Car Call in the Down Direction via MAIN MENU | DEBUG | ENTER CAR
CALLS.
3. The drive will run the motor at an increased speed causing it to run faster
than commanded. At approximately 125% of rated contract speed the
Governor should trip causing the car to E-Stop.
a. The Governor contact should open and the Machine Room Board
Input should NOT be on.
b. A mechanical reset might be needed if the Governor doesn’t reset
automatically.
Governor Mechanical test:
1. This test will reuse the settings changed in the previous two tests.
2. Apply a jumper from M24 to the governor input on the Smartrise SRU board.
3. Enter a Car Call in the Down Direction via MAIN MENU | DEBUG | ENTER CAR
CALLS.
4. The drive will run the motor at an increased speed causing it to run faster
than commanded. At approximately 125%-150% of rated contract speed the
Governor should mechanically trip causing the car to E-Stop.
Resetting and Restoring values:
1. Turn on DIP Switch #1 and press the Reset Button.
2. Turn off DIP switch #1 and the Car should return to Normal Operation.
3. Reset the Yaskawa parameters E1-04, D1-0(x) and the SRU Contract speed
back to original values.
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