User manual BENSHAW RSI (S-SERIES)

[. . . ] This inverter contains high voltage which can cause electric shock resulting in personal injury or loss of life. 2. Be sure all AC power is removed from the inverter before servicing. 3. Wait at least 3 minutes after turning off the AC power for the bus capacitor to discharge. Do not connect or disconnect the wires to or from inverter when power is applied. !! [. . . ] Set each frequency, transient time, steady time, and drive direction needed. Set-up terminals P1, P2, P3 as input terminals as shown below. P1 P2 P3 1 SEQ 1 0 0 2 SEQ 0 1 0 3 SEQ 1 1 0 4 SEQ 0 0 1 5 SEQ 1 0 1 6 SEQ 0 1 1 7 SEQ 1 1 1 Auto A [Internal Timing Sequence] Set FUN [01] to Auto mode. Designate I/O [01] [02] [03] for [P1]- 88 Chapter 5 - Parameter Description Output frequency (Hz) 2f FWD Dir: 1f 3f 3f 2f REV Dir: SEQ 2 selection (5 STEP) 4f 5f 1f SEQ 5 selection (4 STEP) 4f P1-CM ON P2-CM ON P3-CM ON Time (sec) Figure 62 ­ Example of Auto A operation Output frequency (Hz) 2f FWD Dir: 1f 2f 3f 3f REV Dir: 4f 5f 1f 4f External trigger P4-CM P1-CM ON 100mS ON P2-CM ON P3-CM ON Time (sec) Figure 63 ­ Example of Auto B operation 89 CHAPTER 6 - ADVANCED FEATURES 6. 1 Accel / Decel 6. 1. 1 Via Keypad DRV 01 ­ Acceleration Time DRV 02 ­ Deceleration Time Operator can program the acceleration and deceleration times via keypad of RSi-S drive into the above parameters. FUN 67 ­ Acceleration Time 2 FUN 68 ­ Deceleration Time 2 I/O 01 to I/O 06 ­ Multifunction Input Selection (select ALT_MOTOR) These parameters are programmed for alternative motor (second motor) operation. The operator can select an applicable multifunction input terminal (P1 through P6) for the 2nd motor selection. FUN 60 ­ Acceleration Time during Speed Search Mode FUN 61 ­ Deceleration Time during Speed Search Mode I/O 01 to I/O 06 ­ Multifunction Input Selection (select SS) These acceleration and deceleration times are used when the speed search mode is selected via one of the multifunction input terminals (P1 through P6). time Time 91 Chapter 6 - Advanced Features 6. 1. 2 Via Terminal I/O 19 to I/O 32 ­ Multi-Step Accelerations and Decelerations In Manual mode, using the multi-function input terminals P1-P6 (I/O 01 to I/O 06) and/or with the multistep frequencies (I/O 12 to I/O 18) defined, separate Accel/Decel times can be set for each step. When P4, P5, P6 are set to ACCT_L, ACCT_M, ACCT_H respectively, the operating sequence is as below figure. Acc/Dec time Selections by Multi-function Input Terminals Terminal P4 P5 P6 0* 0 0 0 1 1 0 0 2 0 1 0 3 1 1 0 4 0 0 1 5 1 0 1 6 0 1 1 7 1 1 1 (0: open, 1: closed), * The Acc/Dec time is determined by DRV 01 and DRV 02. Output freq. 0 1 2 3 4 5 6 7 time P4-CM P5-CM P6-CM FX-CM ON ON ON ON ON ON ON ON [Selection of Acc/Dec Time] 92 Chapter 6 - Advanced Features 6. 2 Auto / Manual Mode 6. 2. 1 Auto Mode The RSi Drive is equipped with its own internal counter. When the Auto mode is selected, the drive uses this counter to determine when to initiate various run patterns that are pre-programmed in the Auto group. This mode can also be used for grouping different drive commands together. AUT 01: Auto Mode [AUTO A] Mode will allow the drive to operate automatically by following its pre-programmed time schedule. According to this time schedule, 8 different steps of frequency commands, directions of motor, run time, and transient times can be initiated with only a single multifunction input contact closure (I/O 01 to I/O 06). [AUTO B] Mode can be also used to program up to 8 different steps as in Auto A. However, to switch from one step to another, an external contact closure to one of the multifunction-input terminals is required. AUT 01 Auto mode Auto A AUT 02: Sequence Select (Number of Sequence Selection) The RSi-S can have total of 7 whole sequences (Batches) in Auto mode. Each sequence can have up to 8 different steps (each step includes separate frequency commands, directions of motor, run time, and transient times). With this parameter, the operator can select the number of sequences to program. AUT 02 Seq select 1 93 Chapter 6 - Advanced Features · Table 2. Sequence Selections by Multi-function Input Terminals (In Auto Mode) Seq 1 Seq_L Seq_M Seq_H 1 0 0 Seq 2 0 1 0 Seq 3 1 1 0 Seq 4 0 0 1 Seq 5 1 0 1 Seq 6 0 1 1 Seq 7 1 1 1 (0: open, 1: closed)] AUT 03: Steps (Sequence X) This parameter determines a total number of steps per sequence to be used for the Auto mode. For example, if the AUT 02 is programmed to be 3, then the display will read Steps (Seq 3). If the total number of steps for the sequence 3 is 7, then AUT03 should be set to 7. AUT Steps(Seq 1) 03 1 AUT 04: Seq1 / 1f AUT 04, AUT 08, AUT 12, AUT 16, AUT 20, AUT 24, AUT 28, AUT 32: SeqX / Yf Here, the symbol X is the value of AUT 02, Y is the value of AUT 03, and f means frequency command. This parameter is used to set a frequency reference for Yth step of the Xth Seq. Refer to example given. AUT 04 Seq1 / 1f 0. 00 Hz AUT 05: Seq1/ 1t AUT 05, AUT 09, AUT 13, AUT 17, AUT 21, AUT 25, AUT 29, AUT 33: SeqX / Yt Here, the symbol X is the value of AUT02, Y is the value of AUT03, and the symbol t stands for transient time that takes to reach one step to another. This value can also be used as acceleration and deceleration time. 94 Chapter 6 - Advanced Features AUT 05 Seq1 / 1t 0. 0sec AUT 06: Seq1 / 1s AUT 06, AUT 10, AUT 14, AUT 18, AUT 22, AUT 26, AUT 30, AUT 34: SeqX / Ys Here, the symbol X is the value of AUT 02, Y is the value of AUT 03, and the symbol s stands for the steady state time of the drive during its run. This parameter value will determine how long the drive will operate in a set step speed. AUT 06 Seq1 / 1s 0. 0sec AUT 07: SeqX / Yd AUT 07, AUT 11, AUT 15, AUT 19, AUT 23, AUT 27, AUT 31, AUT 35: SeqX / Yd Here, the symbol X is the value of AUT 02, Y is the value of AUT 03, and the symbol d stands for the motor direction. [. . . ] If FUN 02 is set to `Key', set the Reference Frequency of `step 0' in DRV 00. If FUN 02 is set to `Terminal', set the reference frequency with the potentiometer. To Run the motor, introduce multi-function input terminals along with the FX, RX or FWD, REV key. Input Terminal P1 P2 P3 P4 Configured SPD_L SPD_M SPD_H JOG Step0 0 0 0 0 Step1 1 0 0 0 Step2 0 1 0 0 Step3 1 1 0 0 Step4 0 0 1 0 Step5 1 0 1 0 Step6 0 1 1 0 Step7 1 1 1 0 Jog freq. 0 0 0 1 159 Chapter 9 - Application Notes Output frequency (Hz) s0 s1 s2 s3 s4 s5 s6 s7 jog P1-CM ON ON ON ON P2-CM ON ON P3-CM ON P4-CM ON FX-CM ON RX-CM ON Time (sec) 160 Chapter 9 - Application Notes 9. 2 z 3-Wire Operation Wiring DB RES. [. . . ]