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  1. Zakaria Alkarof

    Toggle bit in RSLOGIX500

    Thanks a lot Xnuke, it really helped. Best Regards
  2. Zakaria Alkarof

    Toggle bit in RSLOGIX500

    I am using RSLOGIX500 connected to Micrologix1100, sometime, Toggle bit instruction does nothing to XIC (NO) or XIO (NC) contacts, it only changes the bit value in the data file (memory), but does not make any change on the ladder program (No action on the rung ) What is the reason? and how can...
  3. Zakaria Alkarof

    AC Voltage in Contacting type Conductivity meter

    I'd like to know the reason behind why we use AC Voltage rather than DC Voltage in contacting type conductivity meter? Both AC and DC voltages can create ionic current. Regards
  4. Zakaria Alkarof

    Thermocouple Refrence Tables

    My Dears, NIST Monograph provides thermocouple tables that relate emf in mv with the temperature in C. These tables are implemented based on equations in the form of: E = C0+ c1t+c2t(2)+....+cn t(n) We can find thermocouples tables in ASTM E230 and IEC60584-1 I want to know, what is the...

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