II K 4-16
Overview of Software
4.2.6 Macro 6 - Motor Pot
Description of I/O’s functionality
I/O Param Function
DI1 Direction of rotation. DI1=0=forward , DI1=1=reverse
DI2 Motor pot function „faster“.Accel Ramp 5.09
DI3 Motor pot function „slower“. Decel Ramp 5.10.
Slower has precedence above faster.
DI4 2.01 Minimum speed. Speed can be defined in parameter 5.13. When the drive is STARTed the speed
will be accelerated to this minimum speed and it is not possible to set the speed below this minimum
with motor pot function.
DI5 Emergency stop. Closed-circuit principle, must be closed for operation
DI6 Reset. Faultacknowledgement, reset faults signaled by the drive
DI7 Drive ON / OFF. DI7=0=OFF, Reset of MotPot Speed to zero; DI7=1=ON
DI8 Drive START / STOP. DI8=0=STOP; DI8=1=START, Accelerates to last MotPot Speed
DO1 6.11 Ready for Run. Converter switched ON, but not yet STARTed
DO2 6.12 n
max
reached (n
max
can be defined in parameter 5.16) n
act
≥ Level 1 / Level2
DO3 6.13 n
min
reached (n
min
can be defined in parameter 5.17) n
act
≥ Level 1
DO4 6.14 Group fault signal. Common signal for all faults or alarms
DO5 6.15 Main contactor on. Controlled by ON command (DI7)
AO1 6.05 Speed actual
AO2 6.08 Armature voltage actual
Parameter settings, shaded areas are set by macro - all others are set during commissioning
1 - Motor Settings 2 - Operation Mode 3 - Armature 5 - Speed Controller 6 - Input/Output
1.01 Arm Cur Nom 2.01 Macro Select
[Motor Pot]
3.04 Arm Cur Max 5.01 Speed Ref Sel
[Const Zero]
6.01 AI1 Scale 100%
1.02 Arm Volt Nom 2.02 Cmd Location
[Terminals]
3.07 Torque Lim Pos 5.02 Speed Meas
Mode
6.02 AI1 Scale 0%
1.03 Field Cur Nom 2.03 Stop Mode 3.08 Torque Lim Neg 5.03 Encoder Inc 6.03 AI2 Scale 100%
1.04 Field Volt Nom 2.04 Eme Stop Mode 3.14 Cur Contr Mode
[Speed Contr]
5.09 Accel Ramp 6.04 AI2 Scale 0%
1.05 Base Speed 3.15 Torque Ref Sel
[AI2]
5.10 Decel Ramp
6.05 AO1 Assign
[Speed Act]
1.06 Max Speed 3.17 Stall Torque 5.11 Eme Stop Ramp 6.06 AO1 Mode
3.18 Stall Time 5.12 Ramp Shape 6.07 AO1 Scale 100%
5.13 Fixed Speed 1 6.08 AO2 Assign
[Arm Volt Act]
5.14 Fixed Speed 2 6.09 AO2 Mode
5.15 Zero Speed Lev 6.10 AO2 Scale 100%
5.16 Speed Level 1 6.11 DO1 Assign
[Rdy for Run]
5.17 Speed Level 2 6.12 DO2 Assign
[Speed > Lev 1]
5.19 Jog Accel Ramp 6.13 DO3 Assign
[Speed > Lev 2]
5.20 Jog Decel Ramp 6.14 DO4 Assign
[Flt or Alarm]
5.21 Alt Par Sel
[Sp < Lev1]
6.15 DO5 Assign
[Main Cont On]
5.26 Aux Sp Ref Sel
[Const Zero]
6.22 MSW Bit 11 Ass
[none]
6.23 MSW Bit 12 Ass
[none]
6.24 MSW Bit 13 Ass
[none]
6.25 MSW Bit 14 Ass
[none]
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