| The "START" and "STOP" terminals can be wired to provide either "START" and "STOP" switches or a "Jog-Off-Run" switch. It is also possible to wire these terminals without switches. To Wirea "STOP" Switch and a "START" Switch (Recommended): The addition of STOP and START switches will prevent unexpected or immediate restart after a power failure (a short power interrupt). The START button must be pushed in order to restart the motor. The motor will then run in accordance with the speed input signal applied to TB2-6 or TB2-7. Connect a "normally closed momentary contact" switch between terminals TB2-2 (signal common) and TB2-4 (the START input) on the Analog Interface Board (see Figures 4 and 5). This is the "START" switch. Next, connect a "normally closed momentary contact" switch between TB2-2 and the STOP input TB2-5 (see Figures 4 and 5). This is the "STOP" switch. The sinking current for TB2-4 and TB2-5 (current required to pull the terminals to OVDC) is 0.06mA. |