EtherLab EtherCAT 主站：如何将从站从 PRE_OP 切换到 SAFEOP
可选地，先检查从站是否确实处于 PRE_OP 状态：
ethercat_slaves.sh
ethercat slaves输出：
output.txt
0 0:0 PREOP + AS715N_sAxis_V0.10现在将索引 #0 处的从站切换到 SAFEOP：
ethercat_state_safeop.sh
ethercat state -p 0 SAFEOPCheck out similar posts by category:
EtherCAT
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