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Menu 10
Unidrive SP Advanced User Guide 161
Issue Number: 7 www.controltechniques.com
These flags are set by the speed detector in menu 3. These flags are only set if the drive is running.
See Pr 3.06, Pr 3.07 on page 53 and Pr 3.09 on page 54.
Indicates that the modulus of the active current is greater or equal to the rated active current as defined in menu 4.
Indicates that the current limits are active.
Open-loop, Closed-loop vector, Servo
Indicates that power is being transferred from the motor to the drive.
Regen
Indicates that power is being transferred from the drive to the supply.
Indicates that the Braking IGBT is active. If the IGBT becomes active this parameter is held on for at least 0.5s so that it can be seen on the display.
This parameter is set when the braking IGBT is active and the braking energy accumulator is greater than 75%. This parameter is held on for at least
0.5s so that it can be seen on the display.
10.07 Above set speed
Drive modes Open-loop, Closed-loop vector, Servo
Coding
Bit SP FI DE Txt VM DP ND RA NC NV PT US RW BU PS
1 111
Update rate Background write
10.08 Load reached
Drive modes Open-loop, Closed-loop vector, Servo
Coding
Bit SP FI DE Txt VM DP ND RA NC NV PT US RW BU PS
1 111
Update rate Background write
10.09 Drive output is at current limit
Drive modes Open-loop, Closed-loop vector, Servo, Regen
Coding
Bit SP FI DE Txt VM DP ND RA NC NV PT US RW BU PS
1 111
Update rate 4ms write
10.10 Regenerating
Drive modes Open-loop, Closed-loop vector, Servo, Regen
Coding
Bit SP FI DE Txt VM DP ND RA NC NV PT US RW BU PS
1 111
Update rate 4ms write
10.11 Braking IGBT active
Drive modes Open-loop, Closed-loop vector, Servo, Regen
Coding
Bit SP FI DE Txt VM DP ND RA NC NV PT US RW BU PS
1 111
Update rate 4ms write
10.12 Braking resistor alarm
Drive modes Open-loop, Closed-loop vector, Servo, Regen
Coding
Bit SP FI DE Txt VM DP ND RA NC NV PT US RW BU PS
1 111
Update rate Background write
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