| 摘要 |
PROBLEM TO BE SOLVED: To obtain a motor operation control circuit at a low cost, which divides a plurality of motors into groups, performs operation control of the groups by different control systems, and can readily exchange the control systems with respect to the groups. SOLUTION: This motor operation control circuit makes a plurality of control switches 12, 13, 14 and a control part 16 provided with a relay 15 operate motors 10, 11 by two different control systems with respect to the motor 10 belong to one group and the motor 11 belonging to the other group. The respective motors 10, 11 have circuit constitutions of the same number of notches. Two kinds of control outputs from the control part 16 by the control switches 12, 13, 14 are constituted to be exchangeable with respect to each of the motors 10, 11. |
