【正文】 200。237。244。238。240。236。224。246。232。255。 211。234。224。231。224。237。232。229。 209。238。226。229。242。 169。 KEB Table of Contents 1. Installation and Connection ......................... 4 Control Circuit GENERAL .......................................... 4 Assignment of Terminal Strip X2A ................................ 4 Connection of the Control ............................................. 5 Digital Inputs ................................................................. 5 Analog Inputs ................................................................ 5 Voltage Input / External Power Supply .......................... 6 Digital Outputs .............................................................. 6 Relay Output ................................................................. 6 Analog Output ............................................................... 6 Voltage Output .............................................................. 6 Control Circuit BASIC ................................................. 7 Assignment of Terminal Strip X2A ................................ 7 Connection of the Control ............................................. 7 Digital Inputs ................................................................. 8 Analog Inputs ................................................................ 8 Analog Output ............................................................... 8 Relay Outputs ............................................................... 8 GB 2. Operation of the Unit ..................................... 9 Operator ...................................................................... 9 Keyboard .................................................................... 10 Parameter Summary ................................................. 11 Passwort Input .......................................................... 12 Operating Display ..................................................... 12 Basic Adjustment of the Drive ................................. 14 Special Adjustments ................................................ 17 The Drive Mode ......................................................... 28 Start / Stop Drive ........................................................ 28 Changing the Direction of Rotation ............................. 28 Preseting the Set Value .............................................. 28 Leaving the Drive Mode .............................................. 28 3. 4. Error Diagnosis............................................ 29 Quick Reference .......................................... 35 GB 3 1. Installation and Connection . Control Circuit GENERAL Assignment of Terminal Strip X2A Function + Set value input 1 Set value input 1 + Analog input 2 Analog input 2 Analog output 1 Analog output 2 +10V Output Analog Mass Analog Mass Fixed frequency 1 Fixed frequency 2 External fault DCbraking Forward Reverse Control release / Reset Reset Speed dependent Ready signal 24VOutput 20...30VInput Digital Mass Digital Mass Relay 1/NO contact Relay 1/NC contact Relay 2/NO contact Relay 2/NC contact X2A 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 PIN 1 2 3 4 5 6 Name AN1+ AN1 AN2+ AN2 Description Difference voltage 0...177。10 VDC ^ 0...177。 0...177。10 VDC ^ 0...177。100 % resolution: 12 Bit (Bhousing: 11 Bit), scan time: 1 ms Voltage range: 0...177。10V Ri=100 Ohm, resolution: 12 Bit PWM frequency: 3,4 kHz filter response 1. order: 178 Hz +10 VDC +5% / max. 4 mA GB ANOUT1 Analog output of the real speed 0...177。10 VDC ^ 0...177。100 Hz ANOUT2 Analog output of the apparent current 0 ... 10 VDC ^ 0 ... 2 x IN CRF COM COM I1 I2 I3 I4 F R ST RST O1 O2 Uout Uin 0V 0V RLA RLB FLA FLB Reference voltage for set value poti Mass for analog in and outputs Mass for analog in and outputs I1+I2 = fixed frequency 3 (default: 70 Hz) no input = analog set value Input for external fault stopping mode Activates the DCbraking Preset rotation。 Forward has priority Power modules are enabled。 Error Reset at opening Reset。 only when an error occurs GB 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 Ri = 2,1 kOhm scan time: 1 ms Transistor output switched at factual = fset Transistor output switched, as long as no error occurs Approx. 24V output ( mA) Voltage input for external supply Potential for digital in/outputs Potential for digital in/outputs Relay output。 fault relay (default)。 Function can be changed with Relay output。 frequency dependent switch (default)。 Function can be changed with max. 30 V DC, 1 A。 Relay 1/switching contact RLC Relay 2/switching contact FLC GB 4 Installation and Connection Connection of the Control In order to prevent a malfunction caused by interference voltage supply on the control inputs, the following directions should be observed: ? Use shielded/drilled cables ? Lay shield on one side of the inverter onto earth potential ? Lay control and power cable separately (about 10...20 cm apart) ? Lay crossings in a right angle (in case it cannot be prevented) EMC Digital Inputs Use of internal voltage supply X2A 10 11 12 13 14 15 16 17 20 21 22 23 PE GB Use of external voltage supply X2A 10 11 12 13 14 15 16 17 13...30V DC 177。0% smoothed Ri = 2,1 k? 23 PE + 13...30VDC20...30 VDC Analog Inputs Connect unused analog inputs to mon, to prevent set value fluctuations! External analog setpoint setting (see ) X2A 1 2 3 4 5 6 7 8 9 0...177。10 VDC Ri = 55 kW PE Internal analog setpoint setting X2A 1 2 3 4 5 6 7 8 9 PE * R = 3...10 kW + + 0(4)...20 mADC Ri = 250 W * *) Connect potential equalizing line only if a potential difference of 30 V exists between the controls. The internal resistance is reduced to 30 k?. GB 5 Installation and Connection Voltage Input / External Power S