User manual TOSHIBA T300 MVI

[. . . ] T300MVi MEDIUM VOLTAGE ADJUSTABLE SPEED MOTOR DRIVE INSTRUCTION MANUAL TOSHIBA INTERNATIONAL CORPORATION Document Number: IF08CZ00 September, 2005 Important Notice The instructions contained in this manual are not intended to cover all details or variations in equipment types, nor may it provide for every possible contingency concerning the installation, operation, or maintenance of this equipment. Should additional information be required contact your Toshiba representative. The contents of this manual shall not become a part of or modify any prior or existing agreement, commitment, or relationship. The sales contract contains the entire obligation of Toshiba International Corporation. [. . . ] (B3, B2, B1, B0)=(0000): Speed0 select (B3, B2, B1, B0)=(0001): Speed1 select (B3, B2, B1, B0)=(0010): Speed2 select (B3, B2, B1, B0)=(0011): Speed3 select (B3, B2, B1, B0)=(0100): Speed4 select (B3, B2, B1, B0)=(0101): Speed5 select (B3, B2, B1, B0)=(0110): Speed6 select (B3, B2, B1, B0)=(0111): Speed7 select (B3, B2, B1, B0)=(1000): Speed8 select (B3, B2, B1, B0)=(1001): Speed9 select (B3, B2, B1, B0)=(1010): Speed10 select (B3, B2, B1, B0)=(1011): Speed11 select (B3, B2, B1, B0)=(1100): Speed12 select (B3, B2, B1, B0)=(1101): Speed13 select (B3, B2, B1, B0)=(1110): Speed14 select (B3, B2, B1, B0)=(1111): Speed15 select (Used in conjunction with F and R inputs and CR_SP0-15) 1:Cooling fan running, 0:Cooling fan stopped 1:Not overheated, 0:Overheated - 26 QSTOP R-TEN SEL_DI SPA0 SPA1 SPA2 SPA3 SPA4 SP_UP_DI Quick stop command Reverse tension command Start/Stop/Reference/direction select Spare 0 Spare 1 Spare 2 Spare 3 Spare 4 Raise speed reference SP_DN_DI Lower speed reference START0_DI START1_DI STOP0_DI STOP1_DI ST_CLUTCH UVS 3S 2S Start command for three wire control 0 Start command for three wire control 1 Stop command for three wire control 0 Stop command for three wire control 1 Torque control selection Operation interlock 3rd jogging speed command 2nd logging speed command 1:Quick stop, 0:Normal stop 1:Reverse tension control on, 0:Forward tension control on 0:Use EXT0, START0, STOP0, SP_REF_AIN1, DIR0_DI 1:Use EXT1, START1, STOP1, SP_REF_AIN2, DIR1_DI Spare 0 (For future use) Spare 1 Spare 2 Spare 3 Spare 4 0:no change, 1:Raise speed reference (Operates only when keypad is in remote mode. Use in conjunction with CR_RATE_MRH) 0:No change, 1:Lower speed reference (Operates only when keypad is in remote mode. Use in conjunction with CR_RATE_MRH) 0:No start, 1:Start (Must be momentary. Refer to SEL_DI) 0:No stop, 1:Stop (Refer to SEL_DI) 1:Tension control, 0: Speed control (when torque control is selected) 1:Interlock released, 0: Interlocked (3S, 2S)=(0, 0) :Jog speed 1 used (3S, 2S)=(0, 1) :Jog speed 2 used (3S, 2S)=(1, 0) :Jog speed 3 used (3S, 2S)=(1, 1) :No jog speed used "**" The function of many operation signals can be reversed via settings for SGN_DI1-8 or SGN_DI_EX4 if needed. - 27 Interface (cont'd) Digital Output There are 6 programmable digital outputs (DO0-5). DO5 is used internally for control of the input contactor and should not be changed. The other 5 outputs are available for optional control or indication functions. These relays can be programmed to any bit in any word in the drive. The most commonly used bits can be found in the SSEQ_OUT1 and SSEQ_OUT2 words. The word assignment is made via DO0_AS DO4_AS parameters. The bit number is set via DO0_BN ­ DO4BN. Analog Input The drive has two general-purpose analog input channels (AIN1, AIN2). The analog signals are converted to digital values through a 12-bit A/D converter. A ±10 Vdc input is converted to counts by software and is stored in the target data register. Since this signal is directly connected to the control circuit, it is recommended that an isolation transducer be used. The data register, the gain and the offset are set with the following parameters: AIN#_AS AIN#_GS AIN#_OS Target register ­ set by symbol name Gain setting ­ defines the number of counts for 10V input Offset setting ­ offsets the input The "#" of each parameter name denotes the AD channel number. The following figure shows the input circuit: TB2-1 TB2-2 AIN1 Gain AIN1_GS Data storage destination AIN1_AS Offset AIN1_OS TB1-30 TB1-31 AIN2 Gain AIN2_GS Data storage destination AIN2_AS Offset AIN2_OS Analog Input Circuit - 28 Interface (cont'd) [Setting examples] · Example 1: When a 0~8V (0 to 100%) speed reference is input to AIN1. Set the input jumpers as per the drawings for single ended voltage input. Set a 0 to 100% (count 0 to 25000) speed reference signal at 0 to +8 V so that it is stored in SP_REF_AIN1. The input characteristic is shown in the right hand figure. Set as follows: AIN1_GS = [25000count x 10v/(10v-2v)] = 31250 AIN1_OS =0 AIN1_AS = SP_REF_AIN1 or 2 AIN1_TYPE =1 Input Count 25000 -8V 8V -25000 Input Voltage Input Characteristic Example Example 2 When a 4~20 mA (0 to 100%) speed reference is input to AIN1, it is recommended that a 4-20mA/0-10VDC transducer be used. If the source is isolated, a 510Ohm burden resistor may also be used. In this case an offset would need to be set in the drive as follows: AIN1_GS AIN1_OS AIN1_AS AIN1_TYPE = [25000count x 10v/(10v-2v)] = 31250 = -[31250counts x 2v/10v] = -6250 = SP_REF_AIN1 or 2 =1 When using 4-20mA input and a burden resistor, it is possible that the reference will become negative if the input falls below 4mA. If this happens, the drive could run in reverse. To stop this, the reverse speed limit (LMT_SP_R) should be set to zero, if possible. [. . . ] Disconnect control signal cable and 120VAC supply cable from module. Set Wheel Brakes Power Module Truck GCI6724G054 POWER MODULE REMOVAL Power Module Removal 1. Align truck GCI6724G054 with front of cubicle. Secure truck to cubicle by inserting two studs into holes in base. [. . . ]