User manual HITACHI SJ200-2

[. . . ] Cover SJ2002 Series Inverter Instruction Manual ·Single-phase Input 200V Class ·Three-phase Input 200V Class ·Three-phase Input 400V Class Manual Number: NB670X-PC May 2007 After reading this manual, keep it handy for future reference. Hitachi Industrial Equipment Systems Co. , Ltd. SJ2002 Inverter i Safety Messages For the best results with the SJ2002 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. [. . . ] Time the inverter waits after receiving a message before it transmits. ms 1 1 -- C076 Communication error select COM ESlct None 02 02 -- C077 Communication error time-out COM ETIM 000. 00s C078 Communication wait time COM Wait 00000ms 0. 00 0. 00 sec. 0. 0. msec. SJ2002 Inverter 3­57 Analog Signal Calibration Settings The functions in the following table configure the signals for the analog output terminals. Note that these settings do not change the current/voltage or sink/source characteristics--only the zero and span (scaling) of the signals. "C" Function Func. Code Name / SRW Display Description Run Defaults Mode Edit ­FE(F) ­FU Units Lo Hi (EU) (USA) 100. 0 100. 0 % C081 O input span calibration Scale factor between the external frequency command O-ADJ 0100. 0% on terminals L ­ O (voltage input) and the frequency output, range is 0. 0 to 200. 0% C082 OI input span calibration OI-ADJ 0100. 0% Scale factor between the external frequency command on terminals L ­ OI (current input) and the frequency output, range is 0. 0 to 200. 0% 100. 0 100. 0 % C085 Thermistor input tuning Range is 0. 0 to 200. 0% PTC Adj 0100. 0% Range is 0. 0 to 10. 0V 100. 0 100. 0 % Configuring Drive Parameters C086 [AM] terminal offset tuning AM-OFFST 0000. 0V 0. 0 0. 0 V NOTE: When you restore factory default settings, the values will change to those listed above. Be sure to manually reconfigure the values for your application, if needed, after restoring factory defaults. 3­58 "C" Group: Intelligent Terminal Functions Miscellaneous Functions The following table contains miscellaneous functions not in other function groups. "C" Function Func. Keep last frequency adjusted by UP/DWN Determines response to Reset input [RST]. Cancel trip state at input signal ON transition, stops inverter if in Run Mode 01. . . Cancel trip state at signal OFF transition, stops inverter if in Run Mode 02. . . Cancel trip state at input signal ON transition, no effect if in Run Mode Run Defaults Mode Edit ­FE(F) ­FU Units Lo Hi (EU) (USA) 00 00 -- C091 Debug mode enable DBG Slct OFF C101 Up/Down memory mode selection UP/DWN NO-STR 00 00 -- C102 Reset selection RS Slct ON 00 00 -- Configuring Drive Parameters SJ2002 Inverter 3­59 Output Logic and Timing Logic Output Function ­ The inverter has a built-in logic output feature. You can select any two of the other nine intelligent output options for internal inputs. Then, configure the logic function to apply the logical AND, OR, or XOR (exclusive OR) operator as desired to the two inputs. 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 Run Defaults Mode Edit ­FE(F) ­FU Units Lo Hi (EU) (USA) 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 -- 3­60 "C" Group: Intelligent Terminal Functions "C" Function Func. Code Name / SRW Display Description Applies a logic function to calculate [LOG] output state, three options: 00. . . [LOG] = A XOR B Run Defaults Mode Edit ­FE(F) ­FU Units Lo Hi (EU) (USA) 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. 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 Run Defaults Mode Edit ­FE(F) ­FU Units Lo Hi (EU) (USA) 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. [. . . ] Take measures to minimize interference that is frequently coupled in through installation cables. · Separate interfering cables with 0. 25m minimum from cables susceptible to interference. 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°. [. . . ]