User manual HITACHI L200

[. . . ] Cover L200 Series Inverter Instruction Manual · Single-phase Input 200V Class · Three-phase Input 200V Class · Three-phase Input 400V Class Manual Number: NB660XA September 2004 After reading this manual, keep it handy for future reference. Hitachi Industrial Equipment Systems Co. , Ltd. L200 Inverter i Safety Messages For the best results with the L200 Series inverter, carefully read this manual and all of the warning labels attached to the inverter before installing and operating it, and follow the instructions exactly. Keep this manual handy for quick reference. Definitions and Symbols A safety instruction (message) includes a "Safety Alert Symbol" and a signal word or phrase such as WARNING or CAUTION. Each signal word has the following meaning: HIGH VOLTAGE: This symbol indicates high voltage. It calls your attention to items or operations that could be dangerous to you and other persons operation this equipment. [. . . ] Then, configure the logic function to apply the logical AND, OR, or XOR (exclusive OR) operator as desired to the two inputs. The terminal symbol for the new output is [LOG]. Use C021, C022, or C026 to route the logical result to terminal [11], [12], or the relay terminals. C021 Intelligent outputs used as internal inputs: C141 RUN, FA1, FA2, OL, OD, AL, Dc, FBV, NDc Input A C143 C026 Logic function AND, OR, XOR [LOG] 11 C022 12 AL1 AL0 C142 RUN, FA1, FA2, OL, OD, AL, Dc, FBV, NDc Input B AL2 Configuring Drive Parameters The following table shows all four possible logic input combinations with each of the three available logical operations. Input States A 0 0 1 1 B 0 1 0 1 [LOG] Output State AND 0 0 0 1 "C" Function Func. Code Name / SRW Display Description OR 0 1 1 1 XOR 0 1 1 0 Defaults Run Mode ­FEF ­FU Edit (EU) (USA) Units 9 programmable functions available for logic (discrete) outputs 00 00 -- C141 Input A select for logic output LogicOut1 RUN C142 Input B select for logic output LogicOut2 FA1 01 01 -- L200 Inverter 3­55 "C" Function Func. Code Name / SRW Display Description Applies a logic function to calculate [LOG] output state, three options: 00. . . [LOG] = A XOR B Defaults Run Mode ­FEF ­FU Edit (EU) (USA) Units 00 00 -- C143 Logic function select LogicOPE AND Output Signal ON/OFF Delay Function - Intelligent outputs including terminals [11], [12], and the output relay, have configurable signal transition delays. Each output can delay either the OFF-to-ON or ON-to-OFF transitions, or both. Signal transition delays are variable from 0. 1 to 100. 0 seconds. This feature is useful in applications that must tailor inverter output signals to meet timing requirements of certain external devices. "C" Function Func. Code Name / SRW Display Description Defaults Run Mode ­FEF ­FU Edit (EU) (USA) Units 0. 0 0. 0 sec. Configuring Drive Parameters C144 Terminal [11] ON delay Range is 0. 0 to 100. 0 sec. DLAY 11 0000. 0s Range is 0. 0 to 100. 0 sec. C145 Terminal [11] OFF delay HOLD 11 DLAY 12 0000. 0s 0. 0 0. 0 sec. C146 Terminal [12] ON delay Range is 0. 0 to 100. 0 sec. 0000. 0s Range is 0. 0 to 100. 0 sec. 0. 0 0. 0 sec. C147 Terminal [12] OFF delay HOLD 12 DLAY RY HOLD RY 0000. 0s 0. 0 0. 0 sec. C148 Output relay ON delay 0000. 0s Range is 0. 0 to 100. 0 sec. 0. 0 0. 0 sec. C149 Output relay OFF delay Range is 0. 0 to 100. 0 sec. 0000. 0s 0. 0 0. 0 sec. NOTE: If you are using the output terminal OFF delay feature (any of C145, C147, C149 > 0. 0 sec. ), the [RS] (Reset) terminal affects the ON-to-OFF transition slightly. Normally (without using OFF delays), the [RS] input causes the motor output and the logic outputs to turn OFF together, immediately. However, when any output uses an OFF delay, then after the [RS] input turns ON, that output will remain ON for an additional 1 sec. period (approximate) before turning OFF. 3­56 "H" Group: Motor Constants Functions "H" Group: Motor Constants Functions The "H" Group parameters configure the inverter for the motor characteristics. You must manually set H003 and H004 values to match the motor. If you want to reset the parameters to the factory default settings, use the procedure in "Restoring Factory Default Settings" on page 6­8. Use A044 to select the torque control algorithm as shown in the diagram. "H" Function Func. Code Name / SRW Display Description Nine selections: 0. 2 / 0. 4 / 0. 75 / 1. 5 / 2. 2 / 3. 7 5. 5 / 7. 5 / 11 Nine selections: 0. 2 / 0. 4 / 0. 75 / 1. 5 / 2. 2 / 3. 7 5. 5 / 7. 5 / 11 Four selections: 2/4/6/8 Inverter Torque Control Algorithms A44 V/f control, constant torque 00 Output V/f control, variable torque 01 Defaults Run Mode ­FEF ­FU Edit (EU) (USA) Units Specified by the capacity of each inverter model kW H003 Motor capacity AUX K 0. 4 kW H203 Motor capacity, 2nd setting kW Configuring Drive Parameters 2AUXK AUX P 0. 4 kW 4p H004 Motor poles setting 4 4 poles H204 Motor poles setting, 2nd Four selections: motor 2/4/6/8 2AUXP H006 Motor stabilization constant AUX KCD 100 Motor constant (factory set), range is 0 to 255 4p Motor constant (factory set), range is 0 to 255 4 4 poles 100 100 -- H206 Motor stabilization constant, 2nd motor 2AUXKCD 100 100 100 -- Operations and Monitoring In This Chapter. . . . 4 page -- Introduction . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 2 -- Connecting to PLCs and Other Devices . . . . . . . . . 4 -- Control Logic Signal Specifications . . . . . . . . . . . . . . . . . [. . . ] A particularly critical point is laying parallel cables over longer distances. If two cables intersect (one crosses over the other), the interference is smallest if they intersect at an angle of 90°. Cables susceptible to interference should therefore only intersect motor cables, intermediate circuit cables, or the wiring of a rheostat at right angles and never be laid parallel to them over longer distances. Minimize the distance between an interference source and an interference sink (interference-threatened device), thereby decreasing the effect of the emitted interference on the interference sink. [. . . ]