Service Manual
rev 5.0 with software Ind1V022
-
fault F62 (Speed difference) is activated
7.2 Functional test run for SSU
Test run must be made without load.
•
Disconnect the signal wire coming from the pulse sensor to terminal X1:51.
•
Drive with minimum speed. The motion must stop within 1 s.
-
fault F63 (stall supervision) is activated
•
Drive with maximum speed, the motion must stop at once
•
Reconnect the disconnected signal wire to terminal X1:51.
•
Set rotary switch S1/S3 value 2 steps smaller
•
Drive with maximum speed. The motion must stop after full speed is reached.
-
fault F64 (Over speed) is activated
•
Set rotary switch S1/S3 back to original value.
7.3 Settings for non-standard cases
Overspeed tripping frequency levels
Area selection
300 – 3234 Hz
600 – 6467Hz
1200 – 12935Hz
9600 – 70722Hz
S2:2
ON
OFF
OFF
ON
S2:3
OFF
OFF
ON
ON
Range selection
Normal
S2:1
OFF
ON
OFF
ON
ON
OFF
ON
OFF
0
300 1027 600
9600 32878
2055 1200 4110
1
324 1109 647 2218 1295 4436
10359
35489
2
350 1195 700 2391 1400 4781
11196
38251
3
378 1291 756 2582 1511 5163
12092
41304
4
408 1396 816 2793 1632 5585
13055
44684
881 3012 1763 6024
14104
6
476 1625
6502
15217
52013
951 3251 1902
7
514 1755 1027 3511 2055 7022 16439 56174
8
555 1896 1109 3793 2218 7585 17744 60681
599 2048 1198 4096 2395
A
647 2210 1296 4420 2587 8840 20696 70722
B
698 2381 1396 4763 2793 9526 22342 --
C
755 2586 1510
3019
5163
10326 24153 --
D
815 2793 1630 5585 3259 11171 26075 --
E
880 3012 1760 6024 3521 12047 28167 --
3234 1902
S1/Normal
Tripping level
selection
S2/ESR
5
441 1506
48188
9
8192 19163 65536
F
951
6467 3804
30435
ESR S2:4
Range selection
OFF ON OFF ON OFF ON OFF ON
S2:1 together with S1 are used for setting the tripping frequency level at normal speed.
S2:4 together with S3 are used for setting the tripping frequency level at ESR speed.
If ESR is not used, set S2:4 + S3 equal to S2:1 and S1.
Pulse frequency can be calculated from formula = Motor rpm x Pulses per rev / 60
Normal use
A 3000 rpm motor with 32 pulses per
revolution has a full speed pulse
frequency of 1600 Hz.
Suitable maximum overspeed
detection level is 25% =
2000Hz.
S2-2=OFF and S2-3=OFF
S2-1=OFF and S2-4=OFF
S1=F and S3=F
Check from V4.8.1 that the
detection level is
1902Hz/1600Hz =118,9% of
nominal speed.
12935
On the table the highest value under
2000Hz is 1902Hz. Suitable switch
settings are
Example
41/58
Drivecon Inc. reserves the right to alter or amend the above information without notice.
Summary of Contents for D2L
Page 59: ......
