Control Techniques Commander SK User Manual

Menu 1 Introduction Parameter x.00
Parameter
description format
Keypad and
display
CT Modbus
RTU
User
programming
CT Soft Menu 0
Advanced parameter
descriptions
26 Commander SK Advanced User Guide
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These flags are controlled by the drive sequencer defined in Menu 6. They select the appropriate reference as commanded by the drive logic.
This parameter is used to select a speed reference for motor 1 as follows:
0: AI.AV Analog reference 1 or 2 selected by terminal input
1: AV.Pr Analog reference 1 (voltage) or Presets selected by terminal input
2: AI.Pr Analog reference 1 (current) or Presets selected by terminal input
3: Pr Preset reference selected by terminal
4: PAd Keypad reference selected
5: Prc Precision reference selected
When this parameter is set to 0 the reference selected depends on the state of bit parameters Pr 1.41 to Pr 1.44. These bits are for control by digital
inputs such that references can be selected by external control. If any of the bits are set, the appropriate reference is selected (indicated by Pr 1.49).
If more than one bit is set the highest numbered will have priority.
In modes 1 and 2 a preset speed will be selected instead of the voltage or current selection if the preset selected is any preset speed other than
preset speed 1. This gives the user the flexibility to be able to select between voltage and 3 presets, or current and three presets, with only two digital
inputs.
When Pr 1.14 is set to 5 (Prc), Pr 1.04, Pr 1.09 and Pr 1.38 cannot be used.
Keypad reference
If Keypad reference is selected, the drive sequencer is controlled directly by the keypad keys and the keypad reference parameter (Pr 1.17) is
selected. The sequencing bits, Pr 6.30 to Pr 6.34, have no effect and jog is disabled.
There is no forward/ reverse button on the drives keypad. If a forward/ reverse is required in keypad mode, see Pr 11.27 for how to set this up.
Note: For existing users of Commander SE:
On Commander SE, Pr 1.14 (Pr 21.03) used to correspond to Pr 05.
On Commander SK, Pr 11.27 corresponds to Pr 05.
If Pr 05 or Pr 11.27 is used in a desired system set-up and then Pr 1.14 (Pr 21.03) is then used to change this set-up, although some of these set-ups
for Pr 05 and Pr 1.14 (Pr 21.03) are the same, the displayed value showing the set-up of Pr 05 (AI.AV, AV.Pr etc.) will not change to the setting of
Pr 1.14 (Pr 21.03).
1.11 Reference enabled indicator
1.12 Reverse selected indicator
1.13 Jog selected indicator
Coding
Bit SP FI DE Txt VM DP ND RA NC NV PT US RW BU PS
1 111
Update rate 2ms
1.14 Reference selector
Coding
Bit SP FI DE Txt VM DP ND RA NC NV PT US RW BU PS
1111
Range 0 to 5
Default 0 (AI.AV)
Second motor
parameter
Pr 21.03
Update rate 5ms
Pr 1.14
Terminal T4
Destination
Terminal B7
Destination
Pr 1.49
0 (AI.AV) Pr 1.37 Pr 1.41 Selected by terminal input
1 (AV.Pr) Pr 1.45 Pr 1.46 1
2 (AI.Pr) Pr 1.45 Pr 1.46 2
3 (Pr) Pr 1.45 Pr 1.46 3
4 (PAd)
4
5 (Prc)
5
Pr 1.41 Pr 1.42 Pr 1.43 Pr 1.44 Reference selected Pr 1.49
0 0 0 0 Analog reference 1 (AI) 1
1 0 0 0 Analog reference 2 (AV) 2
X 1 0 0 Preset reference (Pr) 3
X X 1 0 Keypad reference (PAd) 4
X X X 1 Precision reference (Prc) 5
NOTE
NOTE

Control Techniques Commander SK Specifications

General

Brand	Control Techniques
Model	Commander SK
Category	Inverter
Language	English