offset: register yang akan di request, Lenght: Jumlahnya/panjangnyadata dapat diambil dari input registers (IOScanner) dengan register %IWNxxxxxx sesuai jumlah data yang di request
One thought on “IOScan M221 / Machine Expert Basic”
Pagi pak Rifqi,
Minggu lalu saya coba modbus TCP IOscan di M221 (M221 sbg master, M340 P34 2020 sbg Slave). Saat saya simulasi seolah2 kabel link putus (dgn mencabut salah satu kabel ethernet nya), IOscan nya tidak jalan lagi sampai diaktifkan reset ioscan (%S112).
Mohon advicenya pak Rifqi. 🙂
FYI, Bila saya bandingkan dengan menggunakan ReadVar dan WriteVar pakai link dengan modbusRTU (saya pakai RS485), jauh lebih bagus. Saat setelah kabel link dilepas kemudian dicolok kembali….. komunikasi langsung normal kembali.
Sabtu besok saya mau coba ReadVar dan WriteVar pakai link modbusTCP, dan bandingkan dengan 2 metode diatas. 🙂
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Pagi pak Rifqi,
Minggu lalu saya coba modbus TCP IOscan di M221 (M221 sbg master, M340 P34 2020 sbg Slave). Saat saya simulasi seolah2 kabel link putus (dgn mencabut salah satu kabel ethernet nya), IOscan nya tidak jalan lagi sampai diaktifkan reset ioscan (%S112).
Mohon advicenya pak Rifqi. 🙂
FYI, Bila saya bandingkan dengan menggunakan ReadVar dan WriteVar pakai link dengan modbusRTU (saya pakai RS485), jauh lebih bagus. Saat setelah kabel link dilepas kemudian dicolok kembali….. komunikasi langsung normal kembali.
Sabtu besok saya mau coba ReadVar dan WriteVar pakai link modbusTCP, dan bandingkan dengan 2 metode diatas. 🙂