Answer Posted / chandra

internal panel wiring for DI,DO, AI, AO are usually 0.5,
0.75, 1.00 sq.mm depending upon the instrument, deivice
consumption.

What is the difference between modbus,fieldbus & profibus

1876

---

What is compensation for flow ? Why we use compensation ? What are the factors of different compensation ? We not use then what problems may happen ?

1477

---

why micro controller 8051/52's clock frequency is internally divide by 12 ?? and why it is further divide by 32 in UART serial communication ??

6857

---

What is the PLC configuration in Cement industry?

3267

---

Type of level transmitter commnly used in Procees area are the following. a.________________This type of level transmitter works as follows

1646

---

---

I m appointed as an automation trainee engineer in small firm in that I am only the one , my company give me a project on s7-200 as i m beginner I don't know how to program so please send me the helpful site so that I complete my project before deadline....please help me out in this critical situation.

1364

---

hi sir yhis is zahid ali i am preparing for the jspl at oct.4.please send me the recently updated sample paper.

1690

---

where proximity sensor installed on tank in loading arm application

1782

---

what is effect of specific gravity in differential level transmitter , explain formula related with this .

1225

---

What is difference of fanuc alpha series 16i and 18i controller.also what is differnce betn TC and MC controller

1873

---

What is shielding effect?

1759

---

Yokogawa CENTUMVP R6.09 unable to download to Engineering Station with ExaOPC R3.75 The issue is when I try to download the common project section to the Engineering Station (STN) from the HIS in System View, it is unable to connect. The error displayed is: WARNING: Could not connect to equalize destination. (7001) Retrying. Number of retries = 0/1 ERROR: LdXopsLoadMain: connect error 10060 ERROR: Processing terminated due to connection error. (7002) Equalization end with errors. STN0149 ---- ERROR = 2 WARNING = 1 ---- Background: >Updated the ExaOPC software on the STN from 3.60 to 3.75 >STN operating system is Windows Server 2008 R2 >HIS operating system is Windows Server 2016 Stanard Solutions attempted include: >Ensuring all IP addresses are correct and all networked devices can be pinged. >The ability to ping a device using its host name from another device ( from HIS) >Ensure both devices firewalls are disabled. >The antivirus installed on the STN is disabled. >Ensuring both devices are within the same workgroup. >Added both devices to each other's Host and LMHost files. >Running IT Security tool after changing any administrative settings.

1631

---

why fuse block is not used for AI signal?

1396

---

Explain the difference between mmwc and mmwg?

3520

---

what is wave length were using ?

1478

---