One of the most used features of our new S2 series are the high speed Inputs and Outputs.
The manual and brochures, have all the information here related, but we like to compile it for fast reference.
To control a Delta Servo drive trough step and direction (or a stepper motor, inverter…) those are the speed limitations of our new PLC’s
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On the other side, If you need to measure a distance with Encoder, or just counting the number of pieces, then you must check first what are the max speed allowed for our CPU’s
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But If you are going to made the program, this sheet with the proper Counter name, and their limitations, It would be really useful.
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If you prefer to save all this information in your computer download the next Excel file
Delta Industrial Automation 
August 9, 2020 at 3:46 pm
Hi
I am using encoder with C250. But the input pulses seems unstable. How can make it stable.
April 23, 2020 at 5:35 am
Hi, I am new in delta plc an I have a simple task with encoder. So I am using dcnt c251 counter, dvp-12sa2 plc and small dop103bq HMI. The task are to make that person can put distance of millimeters in HMI and I can cut metal sheet in correct place. So I already calculated that I need multiple mm that I get from HMI to 20.023764 koefficient. The problem are that then I am trying to move mm (word) from HMI to dcnt s2 I get error 110 Data type does not match. It is normal, because s2 are dword I think so. So the firs question are, how can I do that, or mybe are other way to do that. Another problem are that I dont know how to multiple from 20.023764, because this number have a comma, so I was doing it with 20, but then I have a problem with accuracy. Maybe it is a stupid questions, but still I dont know how to do that.
Thanks.
March 25, 2019 at 12:10 am
I am using DCNT c235 ,c236,c237,c238 and c239. All other inputs seem to count the same but c239 seems to count less on dvp 14ss2. How can I get c239 to match
October 18, 2018 at 6:33 pm
I am using Delta DVP14SS2. Using a counter C235 (X0). The counter is working fine. But I want to move the value of C235 , I mean the present value into another register eg. D235. But I am getting a command error. I tried with MOV, MOVP and also registers D and E. So where am I going wrong.
May 3, 2018 at 4:54 pm
i require letus software of delta plc and hmi software
October 19, 2017 at 10:19 am
what are the different model numbers for DVP12SA211T. i need to know the difference between PNP & NPN transistor output models.
Thanks
leigh
July 25, 2017 at 9:44 am
Dear sir
I have to know how I will count high speed pulse
pulse input 5V
but I can not use 5v pulse input
PLC model is ES32
I using DCNT C235. and pulse – connect in SS port. and PULSE + connect X0 port. but no counting.
bcoz pulse voltage is 5V
if I will give 24V Pulse then pulse counting.
But I have to need count by 5V Pulse. How ca do it…..?
plz help me for solution
July 25, 2017 at 9:32 am
Dear sir
I have to know how I will count high speed pulse
pulse input 5V
but I can not use 5v pulse input
PLC model is ES32
plz help me for solution
July 26, 2016 at 10:40 am
hi bros
i have doubt for 5 servo motor which delta plc is suitable for high speed pulse output ?
June 9, 2016 at 6:17 am
Hello friends, is it possible to measure the duration of each pulse on a high speed input? I have a train pulse where I need to detect if the time in ON of one or more pulses are differents from others. PLC SS2
Regards
October 28, 2013 at 9:20 am
pls can you Reply for this information
high speed output in delta SA series PLC
August 29, 2013 at 9:15 am
hi
i want to ask how many number of high speed counters i can use in my program?
i have dvp24es200r and i am using C251 and C253 for 2 high speed input but when configure C233 and C234, for 2 more inputs, compiler generates error.
why?
how can i count 4 hi speed inputs?
thank you
March 20, 2013 at 5:54 am
hi i have done automation course in siemens .. and i m not familier with delta.. can u pls tell me what instruction we use for encoder in delta plc’s
February 10, 2013 at 8:19 am
Are there any high speed outputs in the R-type ES2? How is it going to be high speed when its a relay output?
March 7, 2013 at 2:42 pm
you´re going to burn the relay, If you use High speed with relay.
August 23, 2011 at 2:43 am
i need sample program for high speed counter .
and how can i compare two 32bit registers.
August 23, 2011 at 8:05 am
Hello dramsree,
For High speed counter use DCNT instruction with the proper counter number depending on the speed needed, and the inputs where you are going to connect the encode.
Regarding how to compare, take a look to the instructions DHSCR, DHSCS and DHSZ on the manual.
August 9, 2011 at 9:05 am
hi
i need sample program for high speed counter .
and how can i compare two 32bit registers.