User manual BENSHAW MV ATL STARTER

[. . . ] BENSHAW REDISTART MICRO II ATL STARTER MOTOR PROTECTION SYSTEM INSTRUCTION MANUAL MVRSM SERIES Solid State Motor Control Technology Publication #: 890015-09-00 The Leader In TABLE OF CONTENTS Table of Contents 1. Computer Card JC11 Header Assignments RediStart Micro II Power Card Jumpers . RediStart Micro II Computer Card Jumpers . 34 35 36 36 i TABLE OF CONTENTS 5. 2 PROGRAMMING: Quick Start . [. . . ] The default value for the starts per hour parameter is Off. Values Default Time Start (time between starts) Description The time between starts parameter sets the minimum allowed time between starts. Once a start command has been given, the next start cannot be performed until this time has expired. If the starter is stopped and the time between starts has yet to expire, the starter will display TBS in the top left of the display and the time, in minutes, until the next start is allowed in the bottom left of the display. The time between starts is adjustable from 1 to 600 minutes, in 1 minute intervals. The time between starts can also be set to Off by going below 1 minute. The default value for the time between starts parameter is Off. Values Default BKS Timer (backspin timer) Description The backspin timer parameter sets the minimum time between a stop and the next allowed start. If the starter is stopped and a time has been set, the starter will display BKS in the top left of the display and the time, in minutes, until the next allowed start in the bottom left. The backspin timer is adjustable from 1 to 200 minutes, in 1 minute intervals. The backspin timer can also be set to Off by going below 1 minute. The default value for the backspin timer parameter is Off. Values Default 48 5. 12 PROGRAMMING: Motor Protection - Active Timers UTS Timer (up-to-speed timer) Description The up-to-speed timer parameter sets the maximum acceleration time to full speed that the motor can take. A stalled motor condition will be detected if the motor does not get up-to-speed before the up-to-speed timer expires. This allows the programming of a maximum acceleration time for the motor. The motor is considered up-to-speed once the unit has achieved slip speed. Fault Code 74 - Up to Speed Fault will be displayed when a stalled motor condition is detected. Values The up-to-speed timer parameter can be set from 1 to 300 seconds. The up-to-speed timer can be set to Off by setting it below 1 second. The default value for the up-to-speed timer parameter is 30 seconds. Default Zero Speed Description When using the zero speed stall protection, the starter will start monitoring the zero speed input (at JC13-8) as soon as a run command is given and will recognize a stalled motor if the zero speed time has elapsed before the zero speed signal is removed. The zero speed input requires a 120VAC signal to indicate the zero speed condition. Fault Code 69 - Zero Speed Timer will be displayed when a stalled motor condition is detected. NOTE: The zero speed timer is not available on synchronous starters. Values The zero speed parameter can be set from 0 to 30 seconds, The zero speed timer can be set to Off by setting it below 1 second. The default value for the zero speed parameter is Off. Default 49 5. 13 PROGRAMMING: Motor Protection - Permissive Input M Contactor Description The starter has a 120VAC feedback input from the M contactor It uses this feedback to check that the contactor is energized when it should not be. [. . . ] ONLY) 1 2 3 4 5 6 7 8 1 2 SW1 SW2 (RIGHT - ON) TBP12 SCR GATE 6 TBP4 CURRENT TRANSFORMERS 1 2 3 TBP13 TACH. INPUT 87 7. 1 DRAWINGS RediStart Micro II Four (4) Relay Card Layout TB2 RELAY OUTPUTS 1 24 TB1 CARD POWER 1 2 J1 RIBBON CABLE CONNECTOR RediStart Micro II Seven (7) Relay Card Layout K1 Relay 1 2 3 K2 Relay 4 5 6 K3 Relay 7 8 9 K4 Relay 10 11 12 K5 Relay 13 14 15 K6 Relay 16 17 18 K7 Relay 19 20 21 K1 K2 K3 K4 K5 K6 K7 HOT 1 2 3 4 NEUTRAL FU1 J1 TB3 120Vac Connector J1 Ribbon Cable Connector 88 7. 1 DRAWINGS RediStart Micro II RS-232 Communications Card Layout RECEIVE TRANSMIT DEVICE ENABLE RIBBON CABLE CONNECTOR LED4 LED3 SP DE LED2 TXD LED1 RXD RS-232 IC RS232 CARD BENSHAW INC. PC-1362 REV 1 BIPCMCOMS J2 TB1 TX/RXGND TX/RX+ RS-232 CONNECTORS RediStart Micro II RS-485 Communications Card Layout RECEIVE TRANSMIT DEVICE ENABLE RIBBON CABLE CONNECTOR LED3 DE LED2 TXD LED1 RXD RS485 CARD RS-485 IC BENSHAW INC. PC-1362 REV 1 BIPCMCOMS TB1 J3 TX/RX+ GND TX/RXRS-485 CONNECTORS 89 7. 1 DRAWINGS RediStart Micro II Reversing Card Layout TB3 SCR GATE 1A 1 2 TB4 SCR GATE 4A 1 2 TB5 SCR GATE 3A 1 2 TB6 SCR GATE 6A 1 2 TB2 GATE POWER 1 2 4 3 2 1 TB1 GATE SIGNALS Modbus Master Card (for Remote RTD Module) 24VDC FROM POWER CARD J3 Gnd+24V 24VDC POWER SUPPLY Com +24V J8 DE TxD RxD REMOTE RTD MODULE CONNECTOR A B Com Shield J6 D4 D5 D6 J7 CPU J1 Display J2 U3 RECEIVE TRANSMIT DEVICE ENABLE U6 CPU RIBBON CABLE CONNECTOR J5 U5 U7 DISPLAY RIBBON CABLE CONNECTOR 810007 02-00 U1 U4 D3 LED1 D2 LED2 UJ1 UJ2 VALID SLAVE RESPONSE STATUS 90 7. 1 DRAWINGS RediStart Micro II Display Cut-out 2 27/32" MICRO DISPLAY CUT-OUT TEMPLATE (May not print to scale) 2 15/16" CUT-OUT SIZE: 5-3/8" x 2-5/8" HOLE PATTERN: 5-11/16" x 2-15/16" HOLE SIZE: 3/16" 5 11/16" 91 8. PARAMETER LIST 8. 1 Parameter List RediStart Micro II Parameter List General The following pages list the menu parameters for the RediStart Micro II. The list gives the page number where information on the parameter can be found. The list can also be used to record the values that are programmed into the RediStart Micro II for the installation. [. . . ]