4-14 Trial Operation4Trial Operation4.1 Inspection and Checking before Trial Operation . . . . . . . . . . . . . . . . . . . . 4-24.2 Trial Operation for Servomotor without Load . . . . . . . . . . . . . . . . . . . . . . 4-24.3 Trial Operation for Servomotor without Load from Host Reference . . . . . 4-34.3.1 Inspecting Connection and Status of Input Signal Circuits . . . . . . . . . . . . . . . . . . . . . 4-54.3.2 Trial Operation in Speed Control . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 4-74.3.3 Trial Operation under Position Control from the Host with the SERVOPACKUsed for Speed Control . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 4-84.3.4 Trial Operation in Position Control . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 4-94.4 Trial Operation with the Servomotor Connected to the Machine . . . . . . 4-104.5 Trial Operation of Servomotor with Brakes . . . . . . . . . . . . . . . . . . . . . . . 4-114.6 Test Without Motor Function . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 4-124.6.1 Related Parameters . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 4-124.6.2 Limitations . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 4-124.6.3 Operating Procedure . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 4-144.6.4 Operator Display during Testing without Motor . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 4-15