Fanuc Focas Documentation ✦

FOCAS is FANUC’s official library (DLLs/API) for reading/writing data from FANUC CNCs (Series 0i, 30i, 31i, 35i, etc.) over Ethernet or HSSB. FANUC does not publicly host full PDFs on an open web page. You must access them through:

unsigned short h; // Handle

// 2. Read macro variable #100 ODBMACRO macro; cnc_rdmacro(h, 100, 0, ¯o); // macro.data = value fanuc focas documentation

// 3. Read active alarms cnc_rdalarm(h, 0, 10, &alarm_cnt, alarm); // 1. Connect cnc_allclibhndl3("192.168.1.100"

// 1. Connect cnc_allclibhndl3("192.168.1.100", 8193, 10, &h); fanuc focas documentation