G-Code Control System Stop Operation - Mitsubishi Electric MELSEC iQ-R16MTCPU Programming Manual

2.6

G-Code Control System Stop Operation

When one of the following stop causes occurs in a G-code control axis during G-code control, "[St.3215] G-code control
finishing (D54441.3+4s)" turns ON, and after the stop processing of all axes in the line, "[St.3208] During G-code control
(D54440.0+4s)", "[St.3215] G-code control finishing (D54441.3+4s)", and "[St.1040] Start accept flag (R: M30080+n/Q:
M2001+n)" turn OFF, and G-code control ends. After ending, the updating of G-code control related devices is stopped.
Stop cause
Multiple CPU system reset operation
Multiple CPU system power supply OFF
Motion CPU WDT error
Forced stop (forced stop by Motion controller (device))
Forced stop (servo amplifier forced stop input terminal)
Servo error occurrence
Servo amplifier control circuit power supply ONOFF
Input from external input signals (STOP/FLS/RLS)
Motion CPU RUNSTOP
"[Rq.3376] G-code control request (D54226.0+2s)" ONOFF
• A check for stop causes is performed every operation cycle, but stop processing is executed at the G-code
control operation cycle.
• During G-code control, parameter block settings are disabled.
• At a stop cause occurrence, the following signals turn OFF when "[St.3215] G-code control finishing
(D54441.3+4s)" turns ON.
• [St.3211] During memory mode (D54440.8+4s)
• [St.3212] During automatic operation (D54441.0+4s)
• [St.3213] Automatic operation starting (D54441.1+4s)
• [St.3214] Automatic operation holding (D54441.2+4s)
• [St.3216] Resetting (D54441.8+4s)
• [St.3217] Reset completion (D54441.9+4s)
• When one of the following stop causes occurs during G-code control, the stop processing is disabled and stop is not
performed. Also, an error does not occur.
• Software stroke limit detection for each axis
• Input of stop command
• Input of rapid stop command
• Servo motor maximum speed check
2 STARTING UP THE SYSTEM
26
2.6 G-Code Control System Stop Operation
Stop processing
Immediate stop
Deceleration stop