Spindle pump alarm


I currently have a SMC ISE80H-A2-V Digital 2 Color Pressure Switch mounted at spindle to monitor water pressure. I m going to connect alarm to door open alarm. The switch is about 20 ft away from pump so there will be a lag for pressure to get to switch. I will use relay nc to bypass when spindle is off and run signal from presser switch to the no side of relay turned on by VFD no switch. My question is since this is not a safety issue can there be a delay before the alarm turns off the machine. When spindle is on it turns pump on through VFD. Thanks Greg


MASSO Support
Staff member
We have an input for the lubrication low alarm and this input only flashes an alarm on the screen but does not stop the machine, I think you can use this for your requirement.