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Safety
Product
Mechanical
information
information
installation
6
•
Apply the start optimization speed and Jerk when Start Optimizer Time (G48) > 0).
•
Apply the main elevator profile accel and decel rate.
•
If Position lock enable = 1, disable the position loop by ramping the Start Lock P Gain Speed Clamp (I21) to 0, in order to smoothly pass the load
to the speed loop.
This state is not used in open loop mode.
Exit to state 7:
•
When the Start Optimizer Time (G48) has elapsed. The time may be set to 0 effectively bypassing this state.
On exit to state 7:
•
Apply the selected speed, accel start jerk, accel end jerk, decel start jerk and decel end jerk.
Exit to state 9:
•
If the digital speed selection is removed or the direction signal is removed (in dual direction input mode), transition to state 9 to decelerate the
elevator car.
Exit to state 12:
•
If the digital speed selection is removed or the Safe Torque Off (STO), Drive enable and Fast disable input (if used) is removed or the drive trips,
or the digital direction signal is removed (in dual direction input mode), transition to state 12 to apply the brake.
On exit to state 12:
•
Sample the time used to detect a brake contact fault.
•
Reset the load / direction accumulator for rescue operation
7
Remain in this state until constant speed is reached, or we begin to decelerate because a digital speed signal has been removed.
New target speeds that are > V2 Speed Reference (G02), will be accepted and will become the new target speed. This type of speed selection is
only recommended for commissioning where the elevator speeds must be tested.
Exit to state 8:
•
When constant speed is reached
Exit to state 9:
•
If the digital speed selection is removed or the direction signal is removed (in dual direction input mode), transition to state 9 to decelerate the
elevator car. Where the direction signal is removed in dual direction mode profile will decelerate to a stop wherever it happens to be i.e. no use
of Creep speed, in Creep to floor, no position control in Direct to floor OR
•
If Creep to floor is selected (Elevator control mode = Off (0)) and creep speed is selected.
On exit to state 9:
•
Apply Creep speed, if creep to floor is selected (Elevator control mode = Off (0)) and creep speed is selected, OR
•
Switch to position control and profile to zero speed in Direct to Floor (Elevator control mode = On (1)).
Exit to state 12:
•
If the Safe Torque Off (STO), Drive enable and Fast disable input (if used) are removed or the drive trips, go to state 12 to apply the brake.
On exit to state 12:
•
Sample the time used to detect a brake contact fault.
•
Reset the load / direction accumulator for rescue operation
8
Remain in this state until a speed signal is removed i.e. transition to Creep speed, in Creep to floor or zero speed in Direct to floor.
Exit to state 7:
•
If a new target speed is selected.
Exit to state 9:
•
If the digital speed selection is removed or the direction signal is removed in dual direction input mode), transition to state 9 to decelerate the
elevator car. Where the direction signal is removed in dual direction mode profile will decelerate to a stop wherever it happens to be i.e. no
Creep speed, in Creep to floor, no position control in Direct to floor
On exit to state 9:
•
Creep speed, if Creep to floor is selected (Elevator control mode = Off (0)) and
•
Switch to position control and profile to zero speed in Direct to Floor (Elevator control mode = On (1)).
Exit to state 12:
•
If the Safe Torque Off (STO), Drive enable and Fast disable input (if used) are removed or the drive trips, go to state 12 to apply the brake.
•
If analog reference mode is selected, Control input mode = -0 or 1) and the direction input is removed.
On exit to state 12:
•
Sample the time used to detect a brake contact fault.
•
Reset the load / direction accumulator for rescue operation
448
Electrical
Getting
User Menu A Commissioning
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Advanced
Diagnostics
Optimization CT MODBUS RTU Technical Data
Parameters
E300 Design Guide
Issue Number: 1
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