Installation manual

I/O Control Parameters
S1A53838 09/2011 99
14 [Drive running]
Run relay
OFF: drive is not powering the motor
ON: drive is powering the motor, accelerating, decelerating, at constant
speed, or DC braking
15 [Drive no run]
Inversion of Drive no run function
OFF: drive is powering the motor, accelerating, decelerating, at constant
speed, or DC braking
ON: drive is not powering the motor
16 [Motor overload]
Motor overload alarm detection is only
active if parameter OLM is set to
either 0, 1, 4, or 5. See page 135
for
more detail on motor overload
protection settings.
OFF: motor thermal state is < 50% of motor overload detected fault level
ON: motor thermal state is 50% of motor overload detected fault level
17 [Inv mot. overload]
Inversion of Motor overload function
OFF: motor thermal state is 50% of motor overload detected fault level
ON: motor thermal state is < 50% of motor overload detected fault level
20 [Torque alarm]
Overtorque alarm detection is active
only if parameter F615 = 0. See
page 132
for more detail on the over-
torque alarm and parameters [Over-
torque level] (F616), [Overtorque
band] (F619).
OFF: Estimated motor torque is < 70% of F616 level minus F619
hysteresis band
ON: Estimated motor torque is 70% of F616 level
21 [Inv torque alarm]
Inversion of Torque alarm function
OFF: Estimated motor torque is 70% of [Overtorque level] (F616) level
ON: Estimated motor torque is < 70% of F616 level minus
[Overtorque band] (F619) hysteresis band
22 [Gen. alarm]
General alarm
OFF: No
detected fault condition from the sources listed below exists
ON: A
detected fault has been issued by one of the following sources:
• Overtorque detected fault (output functions 12 and 13)
• Motor overload (output functions 16 and 17)
• Overtorque detected fault (output functions 20 and 21)
• Load detection loss (output functions 24 and 25)
• Run time (output functions 42 and 43)
• Undervoltage (output functions 54 and 55)
• drive in sleep mode (see for more detail on parameter F256)
• Power loss (see for more detail on parameter F302)
• Overcurrent – motor current limit level (parameter F601)
• Overvoltage – DC bus voltage overvoltage stall level (parameter
F626)
• Drive overheating
23 [Inv gen. alarm]
Inversion of General alarm function
OFF: A
detected fault has been issued by one of the following sources:
• Overtorque detected fault (output functions 12 and 13)
• Motor overload (output functions 16 and 17)
• Overtorque detection loss (output functions 20 and 21)
• Failure of load detection (output functions 24 and 25)
• Run time (output functions 42 and 43)
• Undervoltage (output functions 54 and 55)
• Drive in sleep mode (see for more detail on parameter F256)
• Power loss (see for more detail on parameter F302)
• Overcurrent – motor current limit level (parameter F601)
• Overvoltage – DC bus voltage overvoltage stall level (parameter
F626)
• drive overheating
ON: No alarm condition from the sources listed above exists
24 [Underload detect.]
(See page 130
for more detail on pa-
rameters F609 – F612 and the
underload function.)
OFF: Motor current is greater than F611 level + F609 hysteresis band
ON: Motor current is less than F611 level for the time set by F612
25 [Inv underl. det.]
Inversion of Underload detect. func-
tion
OFF: Motor current is less than F611 level for the time set by F612
ON: Motor current is greater than F611 level + F609 hysteresis band
Function No. / Description Action