Control Techniques M'Ax 403, Руководство пользователя

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70
M’Ax User Guide
Issue Number: 4
Notes
Analog-input selection
When parameter 1.14 is set at 0, 1 or 2 , parameter 7.10 is automatically
set at 1.36 in order to select parameter 1.36 as the destination
parameter for the analog input. The setting of 7.10 cannot then be
changed.
Other settings of parameter 1.14 allow parameter 7.10 to be set at any
value (including 1.36 ).
When parameter 7.10 is set at any of the following...
1.36
(irrespective of the setting of parameter 1.14 )
4.08
3.22
... the parameters listed below are by-passed in order to simplify setting-
up and increase speed of response to changes in the input signal:
7.01 Analog input
7.07
Analog input offset trim
7.08 Analog input scaling
7.09 Analog input invert
Parameter 7.54 : sample time = 250
µ
s
Analog-input scaling
Analog-input scaling operates only when 7.10 Analog input destination
selector is set at 1.36 or 3.22 and 7.57 Analog input scaling enable is set
at 1 .
The appropriate parameter, as follows, indicates the scaled speed
demand:
1.36 Analog reference
3.22 Hard speed reference
Analog-output scaling
When parameter 3.64 is selected, and parameter 7.20 is set at 1 , 10V at
Analog output 1
represents 7500RPM.
When parameter 4.04 is selected, and parameter 7.23 is set at 1 , 10V at
Analog output 2
represents 200% FLC.
Parameter Range(
ô
) Default(
ð
) Type
7.01 Analog input ±100.0 % RO Bi P
7.04 Power-stage temperature 0 ~ 100
°
C ±10
°
C RO Uni P
7.07 Analog input offset trim ±10.0 % 0.0 RW Bi P
7.08 Analog input scaling 0.000 ~ 4.000 1.000 RW Uni
7.09 Analog input invert 0 ~ 1 0 RW Bit
7.10 Analog input destination selector
00.00 ~ 20.50
menu.parameter
1.36 RW Uni R P
7.19 Analog output 1 source selector
00.00 ~ 20.50
menu.parameter
3.64 RW Uni
7.20 Analog output 1 scaling 0.000 ~ 4.000 1.000 RW Uni
7.22 Analog output 2 source selector
00.00 ~ 20.50
menu.parameter
4.04 RW Uni
7.23 Analog output 2 scaling 0.000 ~ 4.000 1.000 RW Uni
7.25 Calibrate analog input 1 full scale 0 ~ 1 0 RW Bit
7.26 Analog-input sample time 0.25 ~ 4.0 ms 0.25 RW Uni
7.52 _AN option module fitted indicator 0 ~ 1 RO Bit
7.53 V/f scale ±4096 227 RW Uni
7.54 Filtered input ±4096 RO Uni
7.55 Analog input scaling numerator 0 ~ 65536 1 RW Uni
7.56 Analog input scaling denominator 0 ~ 65536 1 RW Uni
7.57 Analog input scaling enable 0 ~ 1 0 RW Bit