by Regardt Voigt | Feb 1, 2021 | A172SHCPUN, GX Developer, GX IEC, GX Works 2, Medoc, Melsec-A, PLC, Software, SW0NX-SV22C, SW0SRX-SV22C, SW3RN-SV22C
Introduction A short discussion on how to utilize teh FX3U-4AD-ADP Analog input card with Melsec-FX CPUs. The System The following is a breakdown of the System applicable; Sample Programs The following an example of an uncompiled sample program: FX3U-4AD-ADP - Test...
by Regardt Voigt | Mar 20, 2018 | GX Developer, GX IEC, GX Works 2, GX Works 3, Medoc, Software
Introduction Equality instructions such as the EQ_E (equals instruction), have an enable input. The normal expectation for this kind of instruction is that if the enable variable is FALSE (OFF, not active or zero), the result of the instruction will also be equal to...
by Regardt Voigt | Feb 27, 2018 | Medoc, Software
Introduction For support of legacy products, customer may still need to use the DOS MEDOC PLC programming software. This software will happily run in a Windows DOS box but it cannot normally communicate from a serial port due to the fact that the Windows operating...