代碼 SVGN-170: Incompatible PRESS_MOTN format.
問題描述與安全警告
Fanuc R-30i Series Robot Controller 觸發了嚴重的 Incompatible PRESS_MOTN format. 警報。需要由合格的操作員或維修技師立即處理，以防止在製造週期中對設備造成二次損壞或導致零件報廢。在接觸電氣控制箱之前，請務必確保遵循標準安全和停機掛牌 (LOTO) 程序。
官方故障排除步驟
Cause: The instruction format PRESS_MOTN[SD=,P=,SEL=(,)] cannot be used with the setting $SGSYSDG.$UGA_IDX4GB=FALSE. GunB must use GunA data, for this instruction. Remedy: If you want to use the instruction format PRESS_MOTN[SD=,P=,SEL=(,)] then set $SGSYSDG.$UGA_IDX4GB=TRUE. If you do not want to use the instruction format PRESS_MOTN[SD=,P=,SEL=(,)] then change the instruction to PRESS_MOTN[SD=(,),P=(,)] ( the setting of $SGSYSDG.$UGA_IDX4GB is ignored for the format PRESS_MOTN[SD=(,),P=(,)] ).
Source: FANUC Robot R-30iA Alarm Code List Operator's Manual
Last reviewed: 2026-07-01 · Verified against the manufacturer’s official documentation.
關於 Fanuc R-30i Series Robot Controller 警報
由 Fanuc 製造的工業控制器具有廣泛的診斷系統，用於保護內部電路和機械連桿。當 R-30i Series Robot Controller 出現類似 SVGN-170 的錯誤代碼時，通常表示指令值與實際感測器回饋之間存在不匹配。
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