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Parker 690+ series User Manual

Parker 690+ series
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1-82 Programming Your Application
690+ Series Frequency Inverter
Functional Description
P gain
I gain
dt
D gain
d / dt
feed forward
error
output
feed forward gain
+300.00
-300.00
P gain
limit
limit
limit
limiting
enable
PID output
Functions as P, PI, PD and PID with filtering.
Single symetric limit on output.
PID Stage
The formula which describes the action of the PID in the ‘S ‘domain is as follows:
PID = K
P
+ K
i
+ K
D
S
S
F
1 + S T
where: K
P
is the proportional gain
K
i
is the integral gain
K
D
is the derivative gain
T
F
is the filter time constant

Table of Contents

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Parker 690+ series Specifications

General IconGeneral
Frequency50/60 Hz
Overload150% for 60 seconds
Communication OptionsEthernet
Protection RatingIP20
Operating Temperature0°C to 55°C
ProgrammabilityYes
Communication PortsRS485
I/O CapabilityDigital and Analog I/O
Programming LanguagesFunction Block Diagram
DimensionsVaries by module

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