Parker 590 series - Main Block Diagram

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
ACTUAL +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
[25]
[301]
[15]
[48]
[90]
[91]
[32]
[31]
[93]
[33]
[132] [133]
[41]
[423]
SIGN 1
SIGN 0
[8]
[292]
[6]
[419]
[208]
[131]
[100]
[187]
RATIO 2
[7]
SIGN 2
[9]
[309]
[420]
[290]
[302]
[289]
[13]
[14]
[30]
[17]
[16]
[421]
[302]
[119]
[12]
[291]
[422]
[288]
[5]
[118]
[3]
[2]
[266]
[22]
[49]
[23]
[47]
[10]
[255]
[307]
[261]
[262]
[256]
[257]
[259]
[258]
VALUE SET-UP PARAMETER
LOGIC SET-UP PARAMETER
VALUE DIAGNOSTIC
LOGIC DIAGNOSTIC
KEY
USER-CONFIGURABLE LINK
[123]
TAG NUMBER
Main Block Diagram