September, 2015 5-1
Trial Operation and Tuning
This chapter illustrates how to do trial operation and the basic procedure of tuning. For
your safety, please conduct the first inspection (without load) and then carry out further
trial with load.
5.1 Inspection without Load ······································································ 5-2
5.2 Apply Power to the Servo Drive ···························································· 5-3
5.3 JOG Trial Run without Load ································································· 5-7
5.4 Trial Run without Load (Speed Mode) ···················································· 5-8
5.5 Tuning Procedure ············································································ 5-10
5.5.1 Flowchart of Tuning Procedure ······················································5-11
5.5.2 Inertia Estimation Flowchart (with Mechanism) ································· 5-12
5.5.3 Flowchart of Auto Tuning ····························································· 5-13
5.5.4 Flowchart of Semi-Auto Tuning ····················································· 5-14
5.5.5 Limit of Inertia Ratio ··································································· 5-15
5.5.6 Mechanical Resonance Suppression Method ·································· 5-17
5.5.7 Tuning Mode and Parameters ······················································ 5-18
5.5.8 Tuning in Manual Mode ······························································· 5-19