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M
MitsubishiMDS-E (DRIVE)
34 — ALARM 34 — NC COMMUNICATION: CRC ERROR
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Step 1 / 6
Gently shake the connectors of the optical communication cables linking the NC and drive unit, or between drive units, to check for loose connections. If a connector is loose, nearly disconnected, or the tab is damaged, firmly reconnect it or replace the optical cable.
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