Parker 690+ series - PHASE CONFIGURE

1-66 Programming Your Application
690+ Series Frequency Inverter
PHASE CONFIGURE
Designed for use with the System
Board.
This function block configures the
Encoder functions for use with a dual
encoder. The parameters in this block
allow you to set up which encoder
inputs are used for which function, as
well as the normalisation parameters.
The slave axis is defined as the axis
that the controller is controlling. The
"Master" axis also known as the
"Reference" axis is the axis that is
used as the setpoint, or the axis that
the slave follows.
Note: Without the System Board fitted, the SLAVE CNT SOURCE may be set to TB
ENCODER. This will allow all blocks that rely on the Slave Encoder only to
function as expected. The MARK inputs do not function without a System Board.
Phase Configure
–
MASTER POSITION [1529]
–
0
–
SLAVE POSITION [1530]
–
0
–
FAULT [1531]
–
FALSE
SLAVE ENCODER
–
[1524] SLAVE CNT SOURCE
–
TB ENCODER
–
[1525] SPD LOOP SPD FBK
–
8192
–
[1526] COUNTS PER UNIT
–
32768
–
[1836] HIPER COUNT/REV
–
FALSE
–
[1835] 1ms CYCLE RATE
–
1500 upm
–
[1560] MAX SPEED
–
2048
–
[1527] MASTER SCALE A
–
2048
–
[1528] MASTER SCALE B
–
FALSE
–
[1834] SLAVE INVERT
–
FALSE
–
[1837] MASTER INVERT
–
PULSE
–
[1561] MASTER MARK TYPE
–
PULSE
–
[1562] SLAVE MARK TYPE
–
MMI Menu Map
1
SETUP
2
SYSTEM BOARD
3
PHASE CONFIGURE
SLAVE CNT SOURCE
SPD LOOP SPD FBK
COUNTS PER UNIT
HIPER COUNT/REV
1ms CYCLE RATE
MAX SPEED
MASTER SCALE A
MASTER SCALE B
SLAVE INVERT
MASTER INVERT
MASTER MARK TYPE
SLAVE MARK TYPE
MASTER POSITION
SLAVE POSITION
FAULT
Parameter Descriptions
SLAVE CNT SOURCE
Range: Enumerated – see below
The slave encoder counter may be "clocked" using either the SLAVE ENCODER encoder
quadrature input or the TB ENCODER TechBox encoder quadrature input. The counter is used
for the calculation of the slave position.
Enumerated Value : Slave Count Source
0 : SLAVE ENCODER
1 : TB ENCODER
2 : DISABLE
SPD LOOP SPD FBK
Range: Enumerated – see below
The slave axis may use either the SLAVE ENCODER encoder quadrature input or the TB
ENCODER TechBox encoder quadrature input for its speed feedback source for closed loop
speed control.
The speed feedback encoder should always be directly mounted to the motor that the controller
is powering. The speed feedback encoder may be different from the encoder used for position
control i.e. the SLAVE CNT SOURCE.
Enumerated Value : Speed Loop Speed Feedback
0 : SLAVE ENCODER
1 : TB ENCODER
COUNTS PER UNIT
Range: 0 to 2,000,000
This parameter sets the global scaling of position setpoint and feedback. For example, if you
wished to work in revolutions and had a 2048 line encoder on the slave then you would set
"COUNTS PER UNIT" to 2048*4 = 8192. This is the number of lines per revolution times 4, it
is times 4 because there are 2 edges (1 rising and 1 falling) from both the A and B input of a
quadrature encoder.