Safety Notice
THIS EQUIPMENT CONTAINS VOLTAGES WHICH MAY BE AS HIGH AS 1000 VOLTS AND
ROTATING PARTS ON MOTORS AND DRIVEN MACHINES. HIGH VOLTAGE AND
MOVING PARTS CAN CAUSE SERIOUS OR FATAL INJURY. ONLY QUALIFIED
PERSONNEL FAMILIAR WITH THIS MANUAL AND ANY DRIVEN MACHINERY SHOULD
ATTEMPT TO START-UP OR TROUBLESHOOT THIS EQUIPMENT.
OBSERVE THESE PRECAUTIONS:
USE EXTREME CAUTION, DO NOT TOUCH ANY CIRCUIT BOARD, POWER DEVICE OR
ELECTRICAL CONNECTION WITHOUT INSURING THAT HIGH VOLTAGE IS NOT
PRESENT.
THE UNIT MUST BE PROPERLY GROUNDED. DO NOT APPLY AC POWER BEFORE
FOLLOWING GROUNDING INSTRUCTIONS.
DO NOT OPEN COVER FOR 5 MINUTES AFTER REMOVING AC POWER, TO ALLOW
CAPACITORS TO DISCHARGE.
IMPROPER CONTROL OPERATION MAY CAUSE VIOLENT MOTION OF MOTOR SHAFT
AND DRIVEN EQUIPMENT. BE CERTAIN THAT UNEXPECTED MOTOR SHAFT
MOVEMENT WILL NOT CAUSE INJURY TO PERSONNEL OR DAMAGE TO EQUIPMENT.
PEAK TORQUES OF SEVERAL TIMES RATED MOTOR TORQUE CAN OCCUR DURING A
CONTROL FAILURE.
MOTOR CIRCUIT MAY HAVE HIGH VOLTAGE PRESENT WHENEVER AC POWER IS
APPLIED, EVEN WHEN MOTOR IS NOT ROTATING.
SUITABLE FOR USE ON A CIRCUIT CAPABLE OF DELIVERING NOT MORE THAN THE
MAXIMUM LINE SHORT CIRCUIT CURRENT AMPERES LISTED IN APPENDIX E,
230 VAC OR 460 VAC MAXIMUM PER CONTROLLER RATING.
1-2
GENERAL INFORMATION
MN723H-10/95 11/28/95 1:04 AM Page 6 (Black plate)
Summary of Contents for 23H Series
Page 11: ...1 8 GENERAL INFORMATION MN723H 10 95 11 28 95 1 07 AM Page 12 Black plate...
Page 83: ...3 30 KEYPAD PROGRAMMING AND OPERATION MN723H 10 95 11 28 95 1 13 AM Page 84 Black plate...
Page 99: ...4 16 DIAGNOSTIC INFO AND TROUBLESHOOTING MN723H 10 95 11 28 95 1 14 AM Page 100 Black plate...
Page 125: ...5 26 APPENDIX G MN723H 10 95 11 28 95 1 21 AM Page 126 Black plate...
Page 126: ...MN723H 10 95 11 28 95 1 21 AM Page 127 Black plate...