Inspection Area Inspection Points Corrective Action Checked
Display Periodic Inspection
Digital Operator
• Make sure data appears on the display properly.
• Inspect for dust or other foreign material that may have
collected on surrounding components.
• Contact the nearest sales office if there is any
trouble with the display or keypad.
7.2 Inspection
420
YASKAWA ELECTRIC SIEP C710636 04D U1000 Industrial MATRIX Drive Technical Manual