Anaheim Stepper PCL451 Users Guide

1
PCL451
Manual Preset Indexer
User’s Guide
#L010074            July 2002
910 East Orangefair Lane, Anaheim, CA 92801
e-mail: [email protected](714) 992-6990  fax: (714) 992-0471
website: www.anaheimautomation.com
ANAHEIM AUTOMATION   

2
Features
•
Internal Index Count Switches
•Pulse Rates up to 14,792 Pulses per Second
•CW and CCW Home, Hard, and Soft Limit Inputs
•Adjustable Motion “Complete” Output
•Motion “Busy” Output
•Clock Pulses and Step Direction Outputs
•CW and CCW Index Inputs
•CW and CCW Jog/Run and Fast Jog Inputs
•Two “Go to Home Position” Modes
•TTL-MOS Compatible
•Pulse and Reset Outputs and Coincidence Inputs for Interfacing with a 2 to 6
Decade Thumbwheel, Rotary Switch Assembly or Similar Device
•Index On The Fly...

3
The PCL451 Manual Preset Indexer is ideal for applications which are repetitive and require accurate
positioning. Some areas where manual preset indexers are commonly used are:
•Robotics
•Machine Control
•Packaging
•Assembly Automation
•Fluid Control and Mixing Systems
•Table Positioning Systems
•Photographic Controls
•Custom Motion Control
•Feed to Position
•Feed to Sensor
•Cut to Length
Using the Manual Preset Indexer
Selecting Motion Parameters
The velocity profile (motion speed and acceleration) is...

4
Factor
The F switch should be set first because it directly affects the base and max speed. Table 1 lists the
maximum obtainable stepping rates for all F switch settings with the maximum speed F.
Example:
Assume that the motor is to run at a max speed of 4500 steps/second. It can be seen from the table above
that this speed can be obtained with the F switch setting of 0 through 4. Any of these switch settings could
provide speeds in excess of 4500 steps/second. The “rule of thumb” is to always choose...

5
M Switch Setting Chart
B Switch Setting Chart
F012 3 456 7 8 9A B CDEF
F
25 0151914272237304447405356595
E
37 4122926314844506561757973878
D
401918283844546279768399950 101 151 1
C
64192347527187990 102 103 114 105 195 166 147 1
B
8917365574960 162 114 175 107 138 159 170 261 272 2
A
1 182654821 104 195 198 121 243 245 247 229 290 342 393 3
9
5 1733790 154 118 150 244 247 230 392 355 377 399 381 483 4
8
1 22530 145 150 265 209 294 378 382 446 410 533 546 509 591 6
7
8 29683 160 237 214 368 395 451 596...

6
Homing Modes
There are two homing modes that may be initiated, H0 and H1.
H0 Homing Mode: This mode causes the motor to run at max speed in the direction selected. The motor
runs until the nut encounters the soft limit switch, at which time the motor decelerates to the base speed.
The nut continues to run at base speed until it hits the home limit switch. This may be illustrated by using
a step motor driving a leadscrew as shown below. Caution: The two limit switches should be placed such
that the nut...

7
3: Decelerate to Base Speed and Change Direction
4: Run at Base Speed Until the Soft Limit Switch Is No Longer Closed
Setting the Move Distance
The index count or move distance for the PCL451 can be accomplished by a number of methods. The
easiest way is to use the red switches labeled “Internal Index Number” on the unit. These switches are
used by default. External count modules may also be used. These include the Click Pot Module (AA1748),
the Thumbwheel Module (AA1760), the BCD Input Module...

8
Jumper Location/Function
Terminal Pin Descriptions (P1)
n i Pn o i t c n u Fn o i t p i r c s e D
1TI M I L D R A H -. n o i t c e r i d W C C n i n o i t o m l l a t l a h o t r o t o m p e t s e h t s t c u r t s n i l a n g i s s i h t , w o l e v i t c a n e h W
2TI M I L D R A H +.n o i t c e r i d W C n i t p e c x e T I M I L D R A H - s a e m a S
3TI M I L T F O S -d n a d e e p s e s a b o t n w o d p m a r o t r o t o m p e t s e h t s t c u r t s n i l a n g i s s i h t , w o l e v i t c a n...

9 n i P
n o i t c n u Fn o i t p i r c s e D
8NU R / G O J +.n o i t c e r i d W C n i t p e c x e N U R / G O J - s a e m a S
9EM O H -e h t a i v n o i t i s o p e m o h e h t o t e v o m o t r o t o m p e t s e h t s t c u r t s n i e n i l s i h t n o l e v e l w o l A
) T C E L E S E M O H e e S ( . n o i t c e r i d W C C
0 1EM O H +.n o i t c e r i d W C n i t p e c x e E M O H - s a e m a S
1 1XE D N I -d n a s r e t e m a r a p n o i t o m t n e r r u c e h t d a e r o t p i h c 5 4 I P e h t s...

10
n i Pn o i t c n u Fn o i t p i r c s e D
1CD V 5 +)t u p n I / t u p t u O ( y l p p u S e g a t l o V d e t a l u g e R C D V 5 +
2ge r n U C D V 2 1 +)t u p n I / t u p t u O ( y l p p u S e g a t l o V d e t a l u g e r n U C D V 2 1 +
3CD V 0)C D V 0 ( d n u o r G
4CD V 0)C D V 0 ( d n u o r G
5NI C A V 2 1 - 9tu p n I y l p p u S e g a t l o V C A V 2 1 - 9
6NI C A V 2 1 - 9tu p n I y l p p u S e g a t l o V C A V 2 1 - 9
Terminal Pin Descriptions (P2)
PCL451 Dimensions
Note: Refer to...