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1.5.6 External thermal relay input: Pr. 60 to Pr. 63 setting "7"................................39
1.5.7 Jog operation (JOG signal): Pr. 60 to Pr. 63 setting "9".................................39
1.5.8 Reset signal: Pr. 60 to Pr. 63 setting "10"......................................................40
1.5.9 PID control valid terminal: Pr. 60 to Pr. 63 setting "14"..................................41
1.5.10 PU operation/external operation switchover: Pr. 60 to Pr. 63 setting "16".....41
1.6 Connection to the stand-alone option .........................................42
1.6.1 Connection of the brake unit (FR-BU2)..........................................................42
1.6.2 Connection of the brake unit (FR-BU)............................................................44
1.6.3 Connection of the brake unit (BU type)..........................................................45
1.6.4 Connection of the high power factor converter (FR-HC)................................46
1.6.5 Connection of the power regeneration common converter (FR-CV)..............47
1.7 Handling of the RS-485 connector..............................................48
1.7.1 Connection of the parameter unit (FR-PU04) ................................................48
1.7.2 Wiring of RS-485 communication ..................................................................48
1.8 Design information ......................................................................52
1.9 Failsafe of the system which uses the inverter ...........................53
2. FUNCTIONS 57
2.1 Function (Parameter) list.............................................................58
2.2 List of parameters classified by purpose of use..........................71
2.3 Explanation of functions (parameters) ........................................73
2.3.1 Torque boost (Pr. 0 , Pr. 46 ) .........................................................................73
2.3.2 Maximum and minimum frequency (Pr. 1 , Pr. 2 ) .........................................74
2.3.3 Base frequency, base frequency voltage (Pr.3 , Pr.19 , Pr.47 ).....................75
2.3.4 Multi-speed operation (Pr. 4, Pr. 5, Pr. 6, Pr. 24 to Pr. 27, Pr. 80 to Pr. 87)..77
2.3.5 Acceleration/deceleration time (Pr. 7 , Pr. 8 , Pr. 20 , Pr. 44 , Pr. 45 ) ..........78
2.3.6 Selection and protection of a motor (Pr. 9 , Pr. 71 ).......................................80
2.3.7 DC injection brake (Pr. 10 , Pr. 11 , Pr. 12 ) ..................................................81
2.3.8 Starting frequency (Pr. 13 )............................................................................82
2.3.9 Load pattern selection (Pr. 14 )......................................................................83
2.3.10 Jog operation (Pr.15 , Pr.16 ).........................................................................84
2.3.11 RUN key rotation direction selection (Pr.17 ).................................................84
2.3.12 Stall prevention function and current limit function (Pr. 21 ) ..........................85
2.3.13 Stall prevention (Pr. 22 , Pr. 23 , Pr. 28 ).......................................................87
2.3.14 Acceleration/deceleration pattern (Pr. 29 ) ....................................................89
2.3.15 Extended function display selection (Pr. 30 ).................................................90
2.3.16 Frequency jump (Pr. 31 to Pr. 36 )................................................................90
2.3.17 Speed display (Pr. 37 ) ..................................................................................91
2.3.18 Biases and gains of the frequency setting voltage (current)
(Pr. 38 , Pr. 39 , C2 to C7 ) ...........................................................................92