
4-40 Manual # 42-02-2223
Final Adjustment
Allow machine to be energized:
While doors are closing with motor and fully picked brake
This Pre-Start Sequence option allows the motor and brake to be fully energize while the doors
are closing, so that the car can begin moving when the doors become locked and the Speed pick
delay 1 timer expires. The diagram below shows the parameters that affect this option and the
resulting sequence of operation.
Calibration and Verification of Safety Functions
Before performing the calibration and verification of safety function please do the following:
1. Verify that the car performs the releveling operation properly.
Please refer to “Verify
Releveling” on page 4-5
and
see “Releveling Operation” on page 4-28
.
2. Perform the Normal and Emergency Terminal Limit Switches learn procedure. This is
necessary if any pattern parameters have been changed since the last time the learn pro-
cedure was performed.
Please refer to “Learning Normal & Emergency Terminal Limit
Switches” on page 4-8
.
Tach Error Tripping Threshold Adjustment
This test compares the pattern signal with the velocity feedback signal and sets the point at
which the Tach Error fault trips as a result of excessive error between the Actual and intended
car speed.
1. Verify that the Tach Adj. trimpot has been properly adjusted.
Please refer to “Following
Error Margin” on page 2-49
.
2. Arrange the car for full load condition.
Door Open
Limit High
Prestart Sequence
Delay
Pick Voltage
Hold Voltage
Weakening
Voltage
Motor
Contactor/
Drive Enable
Brake
Contactor
Doors Locked High
Pick Delay
W
eakening
Delay
Repick
Time
Hold Delay
Speed Pick Delay 1 Timer
Pattern
Applied
80% of Pick
Voltage
Smooth Pick
Prestart Sequence with Motor and Fully Picked Brake
Pattern
Brake
Содержание Nidec iControl
Страница 1: ...MOTION CONTROL ENGINEERING User Guide iControl with AC Drive...
Страница 15: ......
Страница 23: ...1 8 Manual 42 02 2223 iControl Overview...
Страница 75: ...2 52 Manual 42 02 2223 Construction Mode...
Страница 89: ...3 14 Manual 42 02 2223 Inspection Mode...
Страница 138: ...4 49 Safety Tests iControl AC 4 Figure 4 6 Typical Brake Test Circuit Machine Brake Emergency Brake...
Страница 280: ...6 95 iControl Circuit Board Quick References iControl AC 6 Figure 6 7 Earthquake Board Supporting Information...
Страница 303: ...6 118 Manual 42 02 2223 Troubleshooting...