User`s manual
13 14
F Max(steps/sec) F Max F Max F Max
0 14792 4 4930 8 2548 C 728
1 9264 5 4266 9 1816 D 484
2 7165 6 3759 A 1411 E 366
3 5841 7 3360 B 946 F 246
TABLE 3: MAXIMUM MAX RATES FOR FACTOR SETTINGS
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 only 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
chose the highest F switch setting that will provide the desired Max Speed,
and also give the widest range for Base Speeds. In this example, F with a
switch setting of 4 is the best choice. For a desired speed of 1200
steps/second, set F switch to A. For a desired speed of 13000 steps/second,
only an F switch setting of 0 will suffice.
SETTING THE M SWITCH
Now that we have selected the F switch setting, we can find the value for M
from Table 2. The factor setting is in the left hand column, and the Max
Speed setting is along the top row. In example 1 for the desired M of 4500
steps/second, we set the F switch at 4. Table 1 lists the maximum speed
values for each switch setting of F. Looking at the M values in Table 2 for an
F switch setting of 4, the closest speeds are 4495 (M=C) and 4631 (M = D).
For the desired maximum speed of 1200 steps/second (F=9) and M switch
setting of 0 (1207 sps) or A (1173 sps) can be used. A speed of 13000 sps
(F=0) requires an M switch setting of either A (12737 sps) or B (13102 sps).
SETTING THE B SWITCH
By choosing an F value, we restrict our choice of Base Speed to 16 possible
values (see Table 3). In example 1, from maximum speed of 4500
steps/second
(F = 4) we can select Base speeds ranging from 42 to 1223 steps/second.
For
the desired maximum speed of 1200 sps (F=9), the Base speed can be
chosen
from a range of 15 sps to 438 sps. If due to the selection of the factor we are
limited to a low Base Speed, it is possible to choose a lower Factor and
then
choose the appropriate Base and Max settings. Thus, for maximum speed of
1200 sps, a Factor of A could also be used, giving the range of Base Speed
11 to 339 sps.
M SWITCH SETTING
F 0 1 2 3 4 5 6 7 8 9 A B C D E F
F 163 166 170 174 179 183 188 193 199 204 210 217 223 231 238 246
E 242 248 253 259 266 272 279 287 295 303 313 322 332 342 354 366
D 320 327 335 342 351 360 369 380 390 401 412 425 438 452 467 484
C 481 493 504 517 529 543 557 572 588 604 623 641 661 682 705 728
B 626 641 656 672 689 706 725 744 764 786 809 833 859 886 915 946
A 936 957 980 1004 1028 1054 1082 1111 1141 1173 1207 1242 1281 1322 1365 1411
9 1207 1234 1263 1293 1325 1358 1394 1431 1470 1511 1544 1601 1650 1702 1757 1816
8 1699 1737 1777 1820 1864 1911 1959 2011 2066 2123 2184 2248 2316 2388 2466 2548
7 2248 2298 2351 2407 2466 2526 2591 2658 2730 2805 2884 2968 3057 3152 3252 3360
6 2520 2576 2635 2697 2762 2830 2902 2977 3057 3141 3229 3323 3422 3527 3640 3759
5 2866 2930 2997 3067 3141 3218 3299 3384 3474 3568 3669 3774 3886 4005 4132 4266
4 3322 3397 3474 3554 3639 3728 3821 3919 4022 4132 4246 4367 4495 4631 4777 4930
3 3953 4040 4131 4227 4326 4431 4540 4655 4777 4904 5039 5181 5332 5491 5661 5841
2 4878 4985 5095 5211 5332 5459 5592 5732 5879 6033 6196 6368 6551 6743 6948 7165
1 6369 6504 6646 6793 6948 7110 7279 7456 7642 7838 8045 8263 8492 8734 8991 9264
0 9968 10190 10422 10664 10918 11185 11464 11758 12067 12393 12737 13102 13487 13895 14330 14792
TABLE 4: MAX SPEED (FACTOR SETTING VS MAX SETTING)
B SWITCH SETTING
F 0 1 2 3 4 5 6 7 8 9 A B C D E F
F 2 5 10 15 19 24 27 32 37 40 44 47 50 53 56 59
E 3 7 14 22 29 36 41 48 54 60 65 71 75 79 83 87
D 4 10 19 28 38 48 54 64 72 79 86 93 99 105 110 115
C 6 14 29 43 57 72 81 97 109 120 130 141 150 159 166 174
B 8 19 37 56 75 94 106 126 141 157 170 183 195 207 216 227
A 11 28 56 84 112 140 159 189 212 234 254 274 292 309 324 339
9 15 37 73 109 145 181 205 244 274 303 329 355 377 399 418 438
8 21 52 103 154 205 256 290 349 387 428 464 501 533 564 590 619
7 28 69 138 206 273 341 386 459 515 569 618 666 707 749 784 821
6 31 78 155 231 307 383 434 516 578 640 694 748 795 841 880 922
5 35 89 177 264 350 438 495 589 659 730 791 853 906 959 1003 1052
4 42 104 206 308 408 510 577 686 768 849 921 993 1054 1116 1167 1223
3 50 124 247 370 489 610 690 821 919 1015 1101 1187 1260 1333 1394 1460
2 62 154 309 460 610 761 860 1021 1143 1264 1368 1474 1565 1655 1730 1812
1 83 206 411 612 809 1009 1141 1352 1513 1671 1809 1947 2066 2181 2281 2389
0 124 310 617 919 1216 1519 1717 2038 2282 2520 2730 2939 3120 2957 3448 3611
TABLE 5: BASE SPEED (FACTOR SETTING VS BASE SETTING)