Parker 590 series, Product Manual

Page: 237 / 242

The Default Application
15-5
590 Series DC Digital Converter
Ia
Ia
ARM I (A9)
POS I CLAMP
I LIMIT (SCALER)
NEG I CLAMP
x
x
BIPOLAR CLAMPS
NEG I CLAMP
PROGRAM STOP
PROGRAM STOP I LIMIT
-1
-1
INVERSE TIME
+
-
CURRENT LOOP PI
OUTPUT
INT. GAIN
PROP. GAIN
CURRENT DEMAND
DRIVE ENABLE
MAIN I LIMIT
I LIMITED
ACTUAL -Ve I LIMIT
Ve I LIMIT
+
+
ADDITIONAL I D
I DEMAND ISOLATE
SPEED LOOP PI
P3 OUTPUT
INT. TIME CONST.
PROP. GAIN
SPEED DEMAND
RAMP TO ZERO
CONTACTOR DELAY
SPEED ERROR
+
-
SPEED FEEDBACK
STOP
PROGRAM STOP
SETPOINT SUM 1 O/P
SETPOINT 1
+ +
+
+
+ +
+
+
-
+
-
A
B
A
B
RATIO 0
DIVIDER 0
INPUT 0
RATIO 1
DIVIDER 1
+
-
x
INPUT 1
DEADBAND WIDTH
SETPOINT 2
+
-
P3 SETPOINT SIGN
INPUT 2
SETPOINT 4 x
P3 I/P
P3 SETPOINT RATIO
CURRENT PROFILE
I MAX BRK 1 (LOW)
I MAX BRK 2 (HIGH)
SPEED BRK 1 (LOW)
SPEED BRK 2 (HIGH)
SPEED SETPOINT
SETPOINT 3
EXT RESET RESET VALUE
RAMP INPUT
S RAMP & JOG/SLACK
RAMP O/P
RAMPING
RAMP HOLD RAMP ACCEL TIME
S RAMP %
RAMP DECEL TIME
ZERO SETPOINT
ZERO SPEED
SPEED THRESHOLD
STANDSTILL
AT STANDSTILL
AT ZERO SPEED
AT ZERO SETPOINT
DELAY
STALLED
STALL TRIP DELAY
COMP
RAISE/LOWER O/P
MAX VALUE
MIN VALUE
RAISE /
LOWER
RAISE INPUT
LOWER INPUT
EXT RESET
RESET VALUE
INCREASE RATE
DECREASE RATE
ENCODER RPM
+
x
ENCODER SIGN
ENCODER
x
ANALOG TACH CAL
TACH INPUT
BACK EMF
SPEED F/B SELECT
+
-
ZERO SPEED OFFSET
A9
A6
A5
C6
A2
A3
A8
A7
C8
A4
C7
B5
B2
ANALOG O/P 3
ANALOG I/P 5
ANALOG I/P 4
DIGITAL I/P 1
P3 PORT O/P
P3 PORT I/P
ANALOG I/P 1
ANALOG I/P 2
ANALOG O/P 2
ANALOG O/P 1
DIGITAL I/P 3
ANALOG I/P 3
DIGITAL I/P 2
DIGITAL O/P 1
ENCODER
ANALOG TACH
CURRENT FEEDBACK
POS I CLAMP
-
CURRENT FEEDBACK
STALL THRESHOLD
C4 JOG/SLACK
JOG
AUX JOG JOG & TAKEUP SLACK
MODE
START
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SIGN 1
SIGN 0
[8]
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RATIO 2
[7]
SIGN 2
[9]
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VALUE SET-UP PARAMETER
LOGIC SET-UP PARAMETER
VALUE DIAGNOSTIC
LOGIC DIAGNOSTIC
KEY
USER-CONFIGURABLE LINK
[123] TAG NUMBER
Main Block Diagram