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Diagnostics Optimization CT MODBUS RTU Technical Data
Installation and System Design Guide 181
Issue Number: 1
7.9 Travel
The travel profile for the Elevator system can be configured and adjusted using the following profile parameters and control loop gains. For Closed
loop operation, there are both speed loop and current control loop gains available. The following parameters are active through Acceleration,
Run jerk 2, Travel, Run jerk 3 and Deceleration. For Open-loop operation only the current control loop gains are available.
The operating speeds for the E300 Elevator drive are V1, V2, V3 and V4. V1 is selected by default as the Creep speed with V2, V3 and V4 being user
defined speeds. The selected operating speed can be seen in Reference Parameter Selected (J09).
7.9.1 Travel profile and control loop gains
Table 7-21 Travel profile parameters
Figure 7-12 Travel profile
7.10 Stop
The stop profile for the Elevator system can be configured and adjusted, using the following profile parameters and current control loop gains.
For Closed loop operation there are additional speed control loop gains available. The following parameters are active from the Start of deceleration
Run jerk 3), Deceleration, Run jerk 4, Creep deceleration and Creep stop jerk.
Run speed and current control loop gains are active by default during the travel and through to the stop. If separate gains are required for stopping the
Stop speed and current control loop gains can be enabled with Variable Gains Mode I19.
7.10.1 Stop profile and control loop gains
Table 7-22 Stop profile parameters
Parameter Details
Run Jerk 2 (G14) End of acceleration jerk
Run Jerk 3 (G15) Start of deceleration jerk
Run Speed Loop P Gain (I06)
Run Speed Loop I Gain (I07)
Run speed control loop gains active at the end of start speed control loop gains speed threshold level to the
stop.
Run Current Loop P Gain (I08)
Run Current Loop I Gain (I09)
Run current control loop gains = autotune values
Run Current Loop Filter (I10) Current loop filter from start threshold to run and stop from default.
Drive Encoder Feedback Filter (C09) Position feedback
Drive active
Run speed loop Kp
Run speed loop Ki
Run current loop Kp
Run current loop Ki
Run current loop filter
Position feedback filter
Run Current Loop Filter ()I10
Run Speed Loop PGain ()I06
G11 ( )Acceleration Rate G11
Run Jerk 3 ()G15
Deceleration Rate ()G12
V2 Speed Reference ()G02
V3 Speed Reference ()G03
V4 Speed Reference ()G04
Run Jerk 2 ()G14
Variable Gains Transition
Speed Threshold
()I16
Run Speed Loop IGain ()I07
Run Current Loop PGain ()I08
Run Current Loop IGain ()I09
Drive Encoder Feedback Filter
()C09
Parameter Details
Run Jerk 3 (G15) Start of deceleration jerk
Deceleration Rate (G12) Deceleration rate
Run Jerk 4 (G16) End of deceleration jerk
Creep Stop Deceleration Rate (G17) Creep to floor deceleration rate
Creep Stop Jerk (G18) Creep to floor stop jerk
Run Speed Loop P Gain (I06)
Run Speed Loop I Gain (I07)
Run speed control loop gains are active during the travel and through to the stop
Run Current Loop P Gain (I08)
Run Speed Loop I Gain (I09)
Run current control loop gains = autotune values (reduce current loop P gain by up to 40 % where motor
acoustic noise is an issue)
Run Current Loop Filter (I10) Current loop filter from start threshold to run and stop from default
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