Toshiba TOSVERT VF-PS1, Инструкция по эксплуатации

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6.25 Acceleration/deceleration 2·························································································································· F-43
6.25.1 Setting acceleration/deceleration patterns and switching acceleration/deceleration patterns 1 and 2 ·· F-43
6.26 Protection functions······································································································································ F-46
6.26.1 Setting of stall prevention level ············································································································· F-46
6.26.2 Stall prevention control switching ·········································································································· F-46
6.26.3 Inverter trip record retention·················································································································· F-46
6.26.4 Emergency stop···································································································································· F-47
6.26.5 Output phase failure detection ·············································································································· F-48
6.26.6 OL reduction starting frequency ············································································································ F-48
6.26.7 Input phase failure detections ··············································································································· F-48
6.26.8 Control mode for low current················································································································· F-49
6.26.9 Detection of output short circuit ············································································································ F-50
6.26.10 Overtorque trip······································································································································ F-50
6.26.11 Cooling fan control selection················································································································· F-51
6.26.12 Cumulative operation time alarm setting······························································································· F-51
6.26.13 Abnormal speed detection ···················································································································· F-52
6.26.14 Overvoltage limit operation ··················································································································· F-52
6.26.15 Undervoltage trip··································································································································· F-52
6.26.16
Regenerative power ride through control level······················································································ F-53
6.26.17 VI/II analog input wire breakage detection level···················································································· F-53
6.26.18 Guide to time of replacement················································································································ F-54
6.26.19 Rush current suppression relay activation time ···················································································· F-54
6.26.20 Motor thermal protection ······················································································································· F-54
6.26.21 Braking resistance overload curve ········································································································ F-54
6.26.22 Selection of a restart condition for the motor stopped with a mechanical brake ··································· F-55
6.26.23 Motor PTC thermal protection··············································································································· F-56
6.26.24 Protection against a failure of the control power backup device (optional CPS002Z)··························· F-56
6.27 Forced fire-speed control function················································································································ F-58
6.28 Low torque detection signals························································································································ F-59
6.29 Override ······················································································································································· F-60
6.30 Adjustment parameters ································································································································ F-62
6.30.1 Pulse train output for meters················································································································· F-62
6.30.2 Setting of optional meter outputs ·········································································································· F-63
6.30.3 Calibration of analog outputs ················································································································ F-63
6.31 Operation panel parameter ·························································································································· F-64
6.31.1 Prohibition of key operations and parameter settings ··········································································· F-64
6.31.2 Displaying the rotational speed of the motor or the line speed ····························································· F-65
6.31.3 Changing the steps in which the value displayed changes ··································································· F-66
6.31.4 Changing the standard monitor display································································································· F-67
6.31.5 Selection of operation panel stop pattern······························································································ F-67
6.32 Tracing functions·········································································································································· F-67
6.33 Integrating wattmeter ··································································································································· F-71
6.34 Communication function······························································································································· F-72
6.34.1 2-wire RS485/4-wire RS485 ················································································································· F-72
6.34.2 Open network option····························································································································· F-79
6.35 My function··················································································································································· F-79
6.36 Instruction manuals for optionally available devices and special functions ·················································· F-80
7.
Operation with external signal ····························································································································· G-1
7.1 External operation ········································································································································ G-1
7.2 Applied operation with input and output signals (operation by terminal board) ············································ G-2
7.2.1 Functions of input terminals (in case of sink logic)················································································ G-2
7.2.2 Functions of output terminals (in case of sink logic)·············································································· G-5
7.2.3 Analog input filter ·································································································································· G-9
7.3 Setup of external speed command (analog signal) ······················································································ G-10
7.3.1 Setup by analog input signals (RR/S4 terminal) ··················································································· G-11
7.3.2 Setup by analog input signals (VI/II terminal)························································································ G-12
7.3.3 Setup by analog input signals (RX terminal) ························································································· G-13