6-20 The Keypad
DC590+ Series DC Digital Drive
CONFIGURE DRIVE (MMI view)
Parameter Tag Range
SETUP PARAMETERS
Function Blocks
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
4 : ENCODER 2
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 CLOSED-LOOP VEC 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
FUNCTION BLOCKS
Refer to Appendix D where all the function blocks under this menu are listed in alphabetical order.
This menu repeats all the parameters provided by other menus. The structure of this programmers' menu is the same as the DSELite Configuration
Tool.
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