/ Frequently Asked Questions
Frequently Asked Questions FAQ Category: LAC Controller
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What extra software do I need to run and program my controller?
None. All controllers can be programmed with nothing more sophisticated than a 486PC and an RS232 cable. Programming is done with a simple form of a machine code using two-letter mnemonics in a text editor such as Notepad and then "cut and pasted" into Hyperterminal.
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On the LAC1 or LAC25, what are some ballpark PID's for my actuator?
| The following table gives ballpark PID's. These are starting values only, they may need to be adjusted for different load values or actuator orientations. Values should work with both LAC25 and LAC1 controllers. For 0.5µ and 0.1µ, reduce all values by a factor of 5 (e.g. SG25 becomes SG5). |
| 1µ |
CAL12-010-51 |
10 |
45 |
500 |
8000 |
| 5µ |
CAL36-015-65 |
30 |
250 |
1500 |
8000 |
| 5µ |
CAL36-015-85 |
50 |
100 |
800 |
8000 |
| 5µ |
CAL36-025-55 |
50 |
200 |
2000 |
8000 |
| 1µ |
CAL36-025-51 |
50 |
500 |
3000 |
8000 |
| 5µ |
CAL36-025-65 |
50 |
500 |
3000 |
8000 |
| 5µ |
CAL36-050-55 |
50 |
200 |
1000 |
8000 |
| 1µ |
CAL75-015-71 |
40 |
100 |
1000 |
8000 |
| 1µ |
CAL75-025-71 |
50 |
100 |
800 |
8000 |
| 5µ |
CAL75-050-55 |
50 |
100 |
1500 |
8000 |
| 1µ |
CAL75-050-71 |
40 |
100 |
2000 |
8000 |
| 5µ |
CAL75-050-85 |
70 |
270 |
1500 |
8000 |
| 5µ |
LCA16-010-65 |
50 |
100 |
800 |
8000 |
| 5µ |
LCA25-010-55 |
50 |
100 |
800 |
8000 |
| 5µ |
LCA25-010-65 |
50 |
100 |
800 |
8000 |
| 5µ |
LCA25-010-75 |
50 |
100 |
800 |
8000 |
| 5µ |
LCA25-010-85 |
25 |
100 |
400 |
8000 |
| 5µ |
LCA25-025-65 |
6 |
40 |
40 |
8000 |
| 5µ |
LCA25-025-85 |
25 |
100 |
800 |
8000 |
| 1µ |
LCS30-010-51 |
50 |
100 |
800 |
8000 |
| 5µ |
LCA50-025-75 |
50 |
100 |
800 |
8000 |
| 5µ |
LCA50-050-85 |
25 |
100 |
800 |
8000 |
| 5µ |
LAL15-015-55 |
90 |
300 |
1500 |
8000 |
| 5µ |
LAL20-010-55 |
50 |
100 |
800 |
8000 |
| 5µ |
LAL20-025-55 |
35 |
120 |
1200 |
8000 |
| 5µ |
LAL55-050-55 |
50 |
100 |
1500 |
8000 |
| 5µ |
LAL55-100-55 |
50 |
100 |
1500 |
8000 |
| 5µ |
LAL95-015-85 |
25 |
50 |
400 |
8000 |
| 5µ |
LAL300-030-75 |
25 |
100 |
400 |
8000 |
| 5µ |
LAL500-050-85 |
25 |
100 |
400 |
8000 |
| 5µ |
GRP35-030-55 |
30 |
70 |
500 |
8000 |
| 5µ |
GRP50-030-75 |
25 |
50 |
400 |
8000 |
| 5µ |
LXY15-15-7 |
25 |
230 |
500 |
10000 |
| 5µ |
LXY25-25-85 |
30 |
70 |
1000 |
8000 |
| 5µ |
LAR15-015-55 |
50 |
200 |
500 |
8000/3000 |
| 5µ |
LAR20-015-55 |
50 |
350 |
800 |
10000/3000 |
| 5µ |
LAR31-030-55VS |
50 |
200 |
2000 |
7000/5000 |
| 5µ |
LAR35-025-55 |
70 |
250 |
1800 |
10000/5000 |
| 5µ |
LAR35-050-55 |
70 |
200 |
2500 |
10000/5000 |
| 5µ |
LAR55-050-55 |
70 |
100 |
3000 |
10000/5000 |
| 5µ |
LAR55-050-75 |
70 |
100 |
3000 |
10000/5000 |
| 5µ |
LAR55-100-55 |
70 |
100 |
3000 |
10000/5000 |
| 5µ |
LAR55-100-75 |
70 |
100 |
3000 |
10000/5000 |
| 5µ |
LAR95-015-75 |
70 |
250 |
2500 |
10000/5000 |
| 5µ |
LAR95-050-75 |
40 |
150 |
3000 |
10000/5000 |
| 5µ |
LAR300-050-85 |
45 |
30 |
1000 |
10000/4000 |
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How do I wire the I/O for the LAC-1 or LAC-25?
LAC1 I/O Wiring
PLC/LAC25 I/O Wiring
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What are the pin-outs for the LAC-1?
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What are the pin-outs for the LAC-25?
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What are the pin-outs for the LAC-26?
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What are the pin-outs for the LAA-5?
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I can't communicate with the controller.
- Check Window's Hyperterminal setting is correct. (ex. 9600,8,1,1)
- Check assigned comport number is correct.
- Make sure the phone jack is connected to RS-232 port of controller.
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