
Summary of functions
Factory-set drive conguration
Introduction page 27
Human/Machine Interface (HMI)
Description page 27
Application functions
Operating speed range page 28
Preset speeds page 28
Three additional high speeds page 28
Control modes page 28
PID regulator page 29
Congurationofthelogicinputlevel page 29
I/O monitoring page 29
Operating direction: forward/reverse page 29
2-wire control page 29
3-wire control page 29
Acceleration and deceleration ramp times page 29
Ramp time switching page 30
Accelerationanddecelerationrampproles page 30
Deceleration ramp adaptation page 30
Stop types page 30
Limiting low speed operating time page 31
CongurationofanaloginputAI1 page 31
Automatic restart page 31
Automaticcatchingofaspinningloadwithspeeddetection(“catchonthey”) page 31
2nd current limit page 32
AutomaticDCinjection page 32
Motorcontrolproles page 32
Switching frequency, noise reduction page 32
Frequencyjump page 32
Jog mode page 32
Fault relay, unlocking page 33
Drive thermal protection page 33
Motor thermal protection page 33
Monitoring page 33
Underload detection page 34
Overload detection page 34
Fault acknowledgment page 34
Parameterprotectionbycondentialcode page 34
CongurationoflogicoutputLO+ page 34
CongurationofanalogoutputAO1 page 34
Pump-specic application functions
Control in single variable mode page 35
Control in single variable mode with auxiliary pump page 35
Underload detection page 34
Overload detection page 34
Sleep/Wake-up page 36
PID feedback supervision page 36
No-load operation detection page 36
Quick start page 37
Automatic restart on underload and overload fault page 37
PIDreferenceadjustmentrangefortheenduser page 37
Incompatible functions
Introduction page 37
Functions
Altivar
®
12
variable speed drives
Introduction:
page 8
Specications:
page 10
References:
page 14
Dimensions:
page 18
Connections:
page 22
Courtesy of Steven Engineering, Inc.-230 Ryan Way, South San Francisco, CA 94080-6370-Main Office: (650) 588-9200-Outside Local Area: (800) 258-9200-www.stevenengineering.com
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