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31
Technical support / Re:Modify 0.htm
« on: April 28, 2014, 02:12:40 AM »
Hi. Another question. Can I run 0.htm without running TLserver? Seems like the website will give a server error if

I did not run TL server if I attempt to run 0.htm.

32
Technical support / Re:Modify 0.htm
« on: April 27, 2014, 09:52:24 PM »
Hi. How to display negative number from DM?

33
Technical support / Modify 0.htm
« on: April 23, 2014, 02:45:31 AM »
Hi. How display more DM in the 0.htm? Can I lock some DM that is for display purpose only while some can be edited?

34
Technical support / I7017
« on: April 08, 2014, 01:47:50 AM »
Hi. I am using FMD88 and I7017. LVDT probes are connected to a servo motor that will retract upon probe contact with a surface. I want to capture the maximum compression of the probes. I tried using the below custom function executed in 0.01s loop. Data can be captured sometimes only. Is the function too slow? Any way to solve the problem?

Z$ = NETCMD$(3,"#01"+CHR$(13)+"~")

FOR I = 0 to 3
   DM[11+I] = VAL(MID$(Z$,2+I*7,3)+MID$(Z$,6+I*7,3))  'Get the digits without the decimal point
   If DM[11+I] < DM[21+I]
   dm[21+I] = DM[11+I]
   endif
NEXT

35
Technical support / Re:Writting data to local PC
« on: March 25, 2014, 01:07:22 AM »
Hi. Searching for an answer to one of my problem and I came across this thread. Went to read up more to see what my options are. Found this paragraph in Chapter 4 of programming manual. How do I get PLC to check for the OK tag?


The TLServer will close the file after it receives the end-ofservice
tag "</>" from the PLC and it will in turn send a
"<OK>" string to the PLC to acknowledge that the WRITE
request has been completed successfully. It is up to your
PLC program to check for the "<OK>" tag to determine i

36
Technical support / Re:Tap Analogue signal
« on: March 04, 2014, 12:56:48 AM »
Hi. Thanks for the clarification. If the analogue voltage is 10VDC, can the FMD88 take the extra voltage?

37
Technical support / Re:Tap Analogue signal
« on: March 02, 2014, 04:49:05 PM »
Hi. What worries me is the integrity of the signal coming from the loadcell. Will there be any problem with supplying the same signal to 2 amplifier?

38
Technical support / Tap Analogue signal
« on: February 25, 2014, 05:15:00 PM »
Hi. Currently, a load cell sends an analogue signal to an amplifier before hooking up to AB PLC. Is it possible to tap the analogue signal in order for FMD to monitor the signal as well?

39
Technical support / Re:Stable analogue input reading
« on: February 25, 2014, 05:12:41 PM »
Hi. Got it sorted out. Seems like there's some problem with my formula. Great job with the support. Thx

40
Technical support / Re:Stable analogue input reading
« on: January 27, 2014, 07:11:23 PM »
Hi. My device currently needs a power source of 24VDC. It will output an analogue voltage of 0-5VDC. Since I cannot get the reference voltage of 5VDC from FMD88 to the device, does it mean that FMD88 is not suitable to be used with the device? A look-up table is needed if I want to use the device and FMD88 together?

41
Technical support / Re:Stable analogue input reading
« on: January 26, 2014, 08:03:27 PM »
Hi. Thanks for the suggestion. I'm wondering since my output voltage is 0.412VDC to FMD88, why is the ADC reading 328 instead of 337. 0.948VDC should return 776 instead of 770. Any idea?

42
Technical support / Re:Stable analogue input reading
« on: January 22, 2014, 07:40:23 PM »
Hi. Your method works like a charm. Thanks. Encountered another problem. What should be done in order to get a value similar to the device if the ADC readings is not linear to my device?

Device             ADC        
0.412VDC           328      
0.948VDC           770      
1.898VDC    1544   
2.926VDC    2388   

43
Technical support / Stable analogue input reading
« on: January 22, 2014, 12:57:16 AM »
Hi. Is it possible to have a stable analogue input reading from ADC? Seems like the readings are always fluctuating.


Thanks

44
Technical support / Re:Communication with serial port
« on: December 06, 2012, 11:52:30 PM »
Hi. I'm wondering if it can be used as a baud rate converter where an equipment will send data through the com port at 9600bps while 888 will send out the same data to a printer at 19200bps. Is it possible? Or is there a cheaper alternative? The original data converter is obsolete. Thank you.

45
Technical support / Re:Communication with serial port
« on: November 01, 2012, 09:16:08 AM »
hi. from what i see, the commands are in strings and one at a time. How can i do it? thanks

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