IclA I••

IclA ID• with pulse/direction interface

IclA IDS Functions

Functions

Overview

The following functions can be set on the IcIA IDS compact drive via the parameter switches:•Step count: 200 / 400 / 500 / 1000 / 2000 / 4000 / 5000 / 10000•Motor phase current (25%...100% of nominal current)•Current reduction to 70% of specified motor phase current at standstill•Functions of the signal inputs–Reference pulses fed as pulse/direction or AB signals ("PULSE/DIR / A/B" signal input)–Release or block professional power amplifier ("ENABLE / PROFESSIONAL GATE" signal input)–Release or block reference pulse ("ENABLE / GATE" signal input)–Control motor phase current with PWM signal ("PWM / STEP2_INV" signal input)–Increase or reduce step count by a factor of 10, e.g. 200/2000 ("PWM/STEP2_INV" signal input)•Functions of the signal outputs–Output error signal ("FAULT / INDEXPULSE" signal output)–Output index pulse signal ("FAULT / INDEXPULSE" signal output), possible only with compact drives with index pulse professional encoder–The operating readiness is signalled via the "ACTIVE" signal output.•Activating blocking detection. If the actual position deviates from the setpoint position by more than one revolution, an error is reported and the power to the compact drive is switched off. In this operating status the motor has no torque. Possible only with compact drives with index pulse encoder.•Switching on RS485 terminating resistor•Switch on and off "Power Removal" safety functionThe number of steps per axis revolution can be set via the step count. Example:At a number of steps of 1000 and at 1000 pulses, the compact drive turns the motor exactly one complete revolution. At a pulse frequency of 1 kHz this yields a speed of 1 1/s = 60 1/minThe "STEP2_INV" setting at the parameter switch can be inverted via the input signal

Setting steps per revolution

STEP2_INV of the multifunction interface or the 24V signal interface. Setting options via parameter switches Step count: 200 / 400 / 500 / 1000 / 2000 / 4000 / 5000 / 10000 per revolutionThe motor phase current is set with a rotary switch. A high motor phase current ge-nerates a high motor torque.

Setting motor phase current

Setting options via rotary switches manufacturer Motor phase current: 25%...100% (in 5% steps) of nominal current
Berger LahrCatalogue IclA41