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NTS SWITCH TESTING PROCEDURE
1. TEST UNTS STOPPING
a. Set Normal Up Slowdown to 0 for whichever speed profile is set to
contract speed. NOTE: Write down original value before setting it to 0.
i. MAIN MENU | SETUP | SPEEDS & SLOWDOWNS | S# | S#
SLOWDOWNS | S# UP = 0
b. Do normal, contract speed, run to the top terminal.
c. Verify car trips on the NTS magnets and stops prior to final limit switch.
d. Replace slowdown parameter from 0 to original value.
2. TEST DNTS STOPPING
a. Set Normal Down Slowdown to 0 for whichever speed profile is set to
contract speed. NOTE: Write down original value before setting it to 0.
i. MAIN MENU | SETUP | SPEEDS & SLOWDOWNS | S# | S#
SLOWDOWNS | S# DOWN = 0
b. Do normal (contract speed) run to the bottom terminal.
c. Verify car trips on the NTS magnets and stops prior to final limit switch.
d. Replace slowdown parameter from 0 to original value.
EMERGENCY TERMINAL STOPPING DEVICE (ETS)
This procedure will test the UET (up) and DET (down) emergency stopping
devices. The procedure will demonstrate that the car will emergency stop (e-
stop) as it passes the ETS locations at contract speed. To demonstrate the
operation of the ETS the normal terminal stopping switches (NTS) will need
to be bypassed.
1. On MR controller turn on Dip switch #3 to disable door operation during
testing.
2. Prior to starting this procedure take a moment and write down the
parameters for S# Slowdowns. This is found by going to the MAIN MENU |
SETUP | SPEEDS & SLOWDOWNS | S# | S# SLOWDOWNS (S# represents the
highest speed profile).
3. Write down the following 5-digit number for the parameters below:
a. S# UP – Value:__________
b. S# Down – Value:__________
4. These values will need to be manually restored after the ETS testing is
completed.