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Technical support / sine trig function
« on: June 05, 2011, 12:46:34 AM »
can any body please tell me how to calculate the
sine trig function value using TBASIE
Thanks
sine trig function value using TBASIE
Thanks
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2
Technical support / wirte IO command
« on: May 19, 2011, 02:34:39 AM »
Hi I am using the t100md 888 plc for my project
if I issue the wirteIO or readIO command from VB,eg
@01WO00100*+chr(13)
or
@01WI0002*+chr(13)
will the output LATCHED itself?
will the input LATCHED itself?
Thanks
if I issue the wirteIO or readIO command from VB,eg
@01WO00100*+chr(13)
or
@01WI0002*+chr(13)
will the output LATCHED itself?
will the input LATCHED itself?
Thanks
3
Technical support / reading datafile from tlserver
« on: May 02, 2011, 01:13:22 AM »
HI
I am trying to read some datafile from the tlserver.
I am using t100md 888.
after issuing the command
PRINT #1 <READ datefile.txt> </>
where do i find the downloaded data? Can I specify the data locations in PLC to store the downloaded data?
Thanks
I am trying to read some datafile from the tlserver.
I am using t100md 888.
after issuing the command
PRINT #1 <READ datefile.txt> </>
where do i find the downloaded data? Can I specify the data locations in PLC to store the downloaded data?
Thanks
4
General Discussions / t10md reading text data file from tlserver
« on: May 01, 2011, 05:54:55 AM »
Hi after the t100md 888 issued the read file command
PRINT #1<READ datafle.txt>
</>
where is the data stored in?
is it in the DM[]?
can I specify where the data should be downloaded to?
Thankshttp://
PRINT #1<READ datafle.txt>
</>
where is the data stored in?
is it in the DM[]?
can I specify where the data should be downloaded to?
Thankshttp://
5
Technical support / 4 to 20 mini amp analog input
« on: January 19, 2011, 08:38:01 PM » ???HiI am using a T100MD 888 plc tring to read an analog temperature sensor with 4 to 20 mini amp output.
I connect the sensor to analog #1 according to the T100MD888 user manual.
Hower, when I check the voltage at channel 1, it is always 9 volt regardless of the temperature change.
When I isolate the sensor from the PLC, the output of the sensor is 0 to 4 volt and current is well within 4 to 20 mA.
When I connect the sensor ouput to the PLC, the volage at the input channle #1 is always 9v.
Could this be a current loading problem. please help
Thanks
6
Technical support / random number
« on: June 30, 2010, 12:58:52 AM »
Hi
How do I get a random number using TBASIC?
I am using T100md 888
How do I get a random number using TBASIC?
I am using T100md 888
7
Technical support / convert hex number to decimal number
« on: January 14, 2010, 10:19:46 PM »
Hi
I can not find a function in Tbasic to convert hex number to dec number.
Can some one pls help.
Thanks
I can not find a function in Tbasic to convert hex number to dec number.
Can some one pls help.
Thanks
8
Technical support / touch screen via rs485
« on: January 08, 2010, 10:06:43 PM »
I just bought a hakko V6 touch screen and I want to connect it to my T100MD888 via rs485 port. How do I initialize the communication? do I have to write a PLC program to receive and send data to the touch screen?
9
Technical support / full duplex serial com
« on: June 25, 2009, 01:05:34 AM »
Hi
I am using a T100MD 888 plc
Can this PLC run serial communication in full duplex mode?
I try connect the PLC with a windows xp running vb.net 2008 and found that this can not be done. ( the system hang!)
I can do it in half duplex mode , no problem.
any tips?
Thanks
I am using a T100MD 888 plc
Can this PLC run serial communication in full duplex mode?
I try connect the PLC with a windows xp running vb.net 2008 and found that this can not be done. ( the system hang!)
I can do it in half duplex mode , no problem.
any tips?
Thanks
10
Technical support / hostlink command write outputs
« on: June 18, 2009, 04:04:52 AM »
HI
Is it possible to use the hostlink command to control the T100MD 888 outputs directly?
ie:
will WO0055* turn on the output device connected to the output of the T100MD 888 directly?
Thanks
Is it possible to use the hostlink command to control the T100MD 888 outputs directly?
ie:
will WO0055* turn on the output device connected to the output of the T100MD 888 directly?
Thanks
11
Technical support / low frequency PWM
« on: June 15, 2009, 07:46:15 AM »
HI
I need to generate a PWM of duty cycle 20% to 80% at 5 to 15Hz.
I can not use the PWM function provided by the T100MD 888 because the frequency is too low . I need this frequency because my mechanical relay can not response fast enough.
I try to use timer but could not make it work.
Can some one pls enlighten me.
Thanks
I need to generate a PWM of duty cycle 20% to 80% at 5 to 15Hz.
I can not use the PWM function provided by the T100MD 888 because the frequency is too low . I need this frequency because my mechanical relay can not response fast enough.
I try to use timer but could not make it work.
Can some one pls enlighten me.
Thanks
12
Technical support / PLC to PC data communication
« on: May 22, 2009, 05:28:58 AM »
Hi
I am using vb.net to control a T100md888 PLC to collect pressure data from my sensor. the vb.net program is to plot the data histry.
I use the ADC function on the PLC to convert the pressure analog signal to digital value.
how do I then transfer this data back to my PC vb.net program .
my PC OS is window xp sp2.
Can someone pls point me to the right direction?
Thanks
I am using vb.net to control a T100md888 PLC to collect pressure data from my sensor. the vb.net program is to plot the data histry.
I use the ADC function on the PLC to convert the pressure analog signal to digital value.
how do I then transfer this data back to my PC vb.net program .
my PC OS is window xp sp2.
Can someone pls point me to the right direction?
Thanks
13
Technical support / pwm chanel 1 10A
« on: March 09, 2009, 02:44:18 AM »
Hi
the pwm pin output#7 max output current 10A
does it mean source 10A to the load? how long can it last?
output voltage when on: 1V@10A NOT 12V@10A???
THANKS
the pwm pin output#7 max output current 10A
does it mean source 10A to the load? how long can it last?
output voltage when on: 1V@10A NOT 12V@10A???
THANKS
14
Technical support / interrupt in simulation
« on: March 06, 2009, 10:42:59 PM »
Hi
I am using TL6.3
I setup the interrupt as follow
intrdef 1,5,1
cusFn 5: toggleio 1CR
problem is when I press input pin 3 in the SIMULATOR , the relay 1CR is not toggled
how do I achieve the intend of toggleing 1CR using interrupt.
Thanks
I am using TL6.3
I setup the interrupt as follow
intrdef 1,5,1
cusFn 5: toggleio 1CR
problem is when I press input pin 3 in the SIMULATOR , the relay 1CR is not toggled
how do I achieve the intend of toggleing 1CR using interrupt.
Thanks
15
Technical support / use DELAY in dcusfn and cusfn
« on: January 07, 2009, 04:18:50 AM »
Hi
Is it possible to use TBASIC DELAY command in dcusfn or cusfn?
I am using t100md 888 tbasic language
my dcusfn is as follow
setio out1
delay 50
clrio out1
and by cusfn is as follow
setio out2
delay 50
clrio out2
result is : non of the out1 or out2 turns on!
what should I do in the cusfn or dcusfn to turn on an IO for 5 seconds and turns it off?
Thanks
Is it possible to use TBASIC DELAY command in dcusfn or cusfn?
I am using t100md 888 tbasic language
my dcusfn is as follow
setio out1
delay 50
clrio out1
and by cusfn is as follow
setio out2
delay 50
clrio out2
result is : non of the out1 or out2 turns on!
what should I do in the cusfn or dcusfn to turn on an IO for 5 seconds and turns it off?
Thanks
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