PA Industries Magnum Servo Roll Feed SRF-M12/18/24/32/36/48 - Operation Manual - Manual (Page 14)

ULTRA MAGNUM SERVO ROLL FEED 5 /23/2003
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I n P o s i t i o n 0 . 0 2 0 0
P r i o r i t y ( 1 / 0 ) F B P
A d j u s t m e n t S t e p 0 . 0 0 1
S E T U P - N e x t B K S P - P r e v
InPosition is a tolerance window around the final position. This is used to verify the feed index accuracy is within
acceptable limits before continuing onto the next function. It is a numeric entry with a range of 0 to 100 inch.
Normally set 0.02 inch.
Priority is a parameter that selects whether the feeder indexes before the press starts “FBP” or the press starts before
the feeder indexes “PBF”. Entering a “0” selects “PBF” mode and a “1” selects “FBP” mode.
AdjustmentStep is an increment of the Length adjustment. It is a numeric entry with a range of 0 to 1 inch.
Normally set 0.001 inch.
S c a l e 1 3 5 4 2 . 0 0
D i r e c t i o n ( 1 / 0 ) C W
D e b o u n c e ( m S ) 1
S E T U P - N e x t B K S P - P r e v
Scale is the encoder scaling parameter used to define the number of encoder counts/inch (or mm). It is a numeric
entry. Standard and Heavy Duty models value is 13542 cnts/inch (533.15 cnts/mm).
Direction controls the direction of positive motor rotation. Entering “0” selects CW and a “1” selects CCW.
Debounce is the amount of time each input should stay HI or LOW, in order to be recognized. It is a numeric entry,
with a range of 0 to 999 msec. It is normally set to 1.
K p 2 0 0
P g a i n 1 2 0 0
I g a i n 1
S E T U P - N e x t B K S P - P r e v
Kp is proportional gain of the position loop. This is a tuning parameter, in order to change its value consult P/A
Industries Service Department.
Pgain is proportional gain of the velocity loop. This is a tuning parameter, in order to change its value consult P/A
Industries Service Department.
Igain is integral gain of the velocity loop. This is a tuning parameter, in order to change its value consult P/A
Industries Service Department.
F F 1 . 0
K f f 0 . 0
C u r r e n t L i m i t 3 0
S E T U P - N e x t B K S P - P r e v
FF is an acceleration feedforward gain of the velocity loop. This is a tuning parameter, in order to change its value
consult P/A Service Department.
Kff is a feedforward gain of the position loop. This is a tuning parameter, in order to change its value consult P/A
Service Department.
Current Limit is a maximum positive and negative current the drive may output to the motor. This is a tuning
parameter, in order to change its value consult P/A Service Department.