CONFIGURE DRIVE Menu
CONFIGURE DRIVE (MMI view)
Parameter Tag
Range
SETUP
PARAMETERS
Function Blocks
FLD. CTRL MODE
209
See below
Selects between open-loop VOLTAGE CONTROL or closed-loop
CURRENT CONTROL.
Refer to
FIELD CONTROL
FLD. VOLTS RATIO
210
0.0 to 100.0 % (h)
Sets the output dc field voltage as a ratio of the RMS FIELD supply voltage
when FLD CTRL MODE is set to VOLTAGE CONTROL.
Refer to
FIELD CONTROL
MAIN CURR. LIMIT
421
0.00 to 200.00 %
Independent symmetric current clamp. Sets symmetric clamps outside scaling
from the CUR. LIMIT/SCALER parameter.
Refer to
CURRENT LOOP
AUTOTUNE 18
OFF/ARMATURE
Turns the AUTOTUNE procedure on. Refer to Chapter 4: “Operating the Drive”-
Performance Adjustment.
Refer to
AUTOTUNE
SPEED FBK SELECT
47
See below
Determines the source of the speed feedback signal. The default, ARM VOLTS FBK,
uses internal circuitry to derive the speed feedback. The other selections require the
appropriate external device to provide the feedback signal.
0 : ARM VOLTS FBK
1 : ANALOG TACH
2 : ENCODER
3 : ENCODER/ANALOG – for Parker SSD Drives use
Refer to
SPEED LOOP
ENCODER LINES
24
10 to 5000
The number of lines must be set to match the type of encoder being used.
Incorrect setting of this parameter will result in an erroneous speed measurement.
The 5901 microtach has 1000 lines per revolution as standard. Proprietary encoders
of other specifications can be normalised by setting this parameter as appropriate.
Refer to
ENCODER
ENCODER RPM
22
0 to 6000
Motor top speed setting (100%) when using encoder feedback.
Refer to
ENCODER
ENCODER SIGN
49
NEGATIVE / POSITIVE
Since the encoder feedback cannot be reversed electrically, the signal polarity can
be reversed by the control software.
It is necessary to set up this parameter when in encoder feedback closed-loop speed
control mode, as the encoder direction must be correct for this mode to operate.
Refer to
ENCODER
SPD.INT.TIME
13
0.001 to 30.000 s
Speed loop PI integral gain adjustment.
Refer to
SPEED LOOP
SPD.PROP.GAIN
14
0.00 to 200.00
Speed loop PI proportional gain adjustment.
Refer to
SPEED LOOP
For more information refer to
the above function blocks in
the Product Manual
