Control Techniques M'Ax, Advanced User'S Manual

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M’Ax Advanced User Guide
www.controltechniques.com Issue Number: 4
Indication of the reference being used by the drive is given for systems set-up and fault finding. The value indicated by this parameter is the
sum of input reference and reference offset [1.04].
When the drive is operating from a pulse reference input and the speed is below 100rpm, use the speed feedback parameter [3.02]
for control purposes as parameter 1.01 will display some instability due to the sampling rate at lower speeds.
Indication of the final reference being used by the drive is given for systems set-up and fault finding. The value indicated by this parameter is
after passing through sequencer control.(Refer to Menu 6)
The range of this parameter is restricted by the value set in parameter 1.06 Maximum reference clamp.
This reference is added to the selected reference. It can be used as a trim to finely adjust the main reference being selected.
Adjustment resolution = 1rpm
Speed reference used for jogging.
The speed is restricted by the value set in parameter 1.06 Maximum reference clamp.
Adjustment resolution = 1rpm
Defines drive absolute maximum speed reference.
The range of this parameter is restricted by the mechanical speed limit of the motor (Set by motor manufacturer).
These indicators are controlled by the drive sequencer defined in Menu 6. They indicate the appropriate reference as commanded by the
drive logic.
0 = Reference disabled
1 = Reference enabled
This indicator is controlled by the drive sequencer defined in Menu 6. This indicates the appropriate reference as commanded by the drive
logic.
0 = Jog not selected
1 = Jog selected
Parameter [1.14] selects the speed reference as follows:-
0 = Reference selection by terminal input
1 = Analog reference.
2 = Analog reference.
3 = Preset reference selected.
4 = Keypad reference selected.
5 = Pulse reference selected
1.01 Value of selected reference
ô
± Pr 1.06
ð
rpm RO Bi P 0.03
1.03 Pre-ramp reference
ô
± Pr 1.06
ð
rpm RO Bi P
1.04 Reference offset
ô
± Pr 1.06
ð
0 rpm RW Bi 0.06
1.05 Jog reference
ô
0 ~ 500
ð
50 rpm RW Uni 0.32
1.06 Maximum reference clamp
ô
0 ~ n
max
ð
SLM rpm RW Uni 0.08
1.11 Reference enabled indicator
1.12 Reference selected indicator
ô
0 ~ 1
ð
RO Bit P
1.13 Jog selected indicator
ô
0 ~ 1
ð
RO Bit P 0.31
1.14 Reference selector
ô
0 ~ 5
ð
1 RW Uni P 0.30
NOTE