GE VAT2000 Instruction Manual

Also see for VAT2000 Series: Instruction manual Instruction manual

Contents

6. Control Functions and Parameter Settings6-10Sequence CommandSE S3 S2 S1 S0Selectedfreq.OFF OFF OFF B11-0OFF OFF ON B11-1OFF ON OFF B11-2OFF ON ON B11-3ON OFF OFF B11-4ON OFF ON B11-5ON ON OFF B11-6ON ON ON B11-7Block-B parameters (Extended function constants) listApplicationNo. Parameter Unit Default Min. Max. FunctionST V/f VEC PMB10 – Acceleration/deceleration time01Acceleration ramptime-2Deceleration ramptime-2secsec10.020.00.10.16000.06000.0This acceleration/deceleration ramptime is valid when the ramp 2selection is ON (CSEL=ON).This is the time to reach the max.frequency or max. speed from 0This value can be set x0.1 or x10units by setting the parameter B10-5accordingly.23Acceleration ramptime for joggingDeceleration ramptime for joggingsecsec5.05.00.10.16000.06000.0This is the acceleration/decelerationtime value when the JOG sequence(F JOG, R JOG) is ON.This value can be set x0.1 or x10units by setting the parameter B10-5accordingly.4 S-shapecharacteristics (Ts)sec 0.0 0.0 5.0 Set to 1/2 of less of the ramp time.S-type ramp time is allowed by settingthis parameter.5 Time unit 1. 1. 3. The acceleration/deceleration ramptime setting unit can be changed byusing a multiplier.1: x1; 2: x0.1; 3: x10B11 – Program frequency (speed) setting01234567Program frequency(speed) –0Program frequency(speed) –1Program frequency(speed) –2Program frequency(speed) –3Program frequency(speed) –4Program frequency(speed) –5Program frequency(speed) –6Program frequency(speed) –7%%%%%%%%10.0010.0010.0010.0010.0010.0010.0010.000.000.000.000.000.000.000.000.00100.00100.00100.00100.00100.00100.00100.00100.00(1) Binary select mode (B11-8=1)SE and S3 are not used(2) Direct select mode (B11-8=2)When S0 to S3 are all OFF the latestfrequency set value is hold. Afterpower ON that goes to “0”8 Selection modesetting1. 1. 2. = 1 : Binary mode= 2 : Direct select modeSelect the program frequency setting(B11) and program ramp (B41, B42)selection mode.Sequence CommandSE S3 S2 S1 S0Selectedfreq.OFF OFF OFF OFF OFF LatestvalueOFF OFF OFF OFF ON B11-0OFF OFF OFF ON OFF B11-1OFF OFF ON OFF OFF B11-2OFF ON OFF OFF OFF B11-3ON OFF OFF OFF OFF LatestvalueON OFF OFF OFF ON B11-4ON OFF OFF ON OFF B11-5ON OFF ON OFF OFF B11-6ON ON OFF OFF OFF B11-7