5/30/2022 8:31 PM | |
Joined: 5/27/2022 Last visit: 6/12/2022 Posts: 2 Rating:
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I have 3 G120P units that are controlling Pumps. 2 of them are connected to a PLC and I'm trying to remove the PLC from this Application and just use the G120P. Pretty Simple Application If AI0 < 40 PSI Enable Pump If the Pump Is Sucking Air (Low Torque High RPM) Disable Pump for 15 Minutes, restart I think I have the Turn Off at 60 PSI, but it takes some time to get there. it needs to be tuned to get there faster. I have the PID setpoint to 60PSI, but the Hibernation set to 3350 RPM, which seems to be where it 'pumps', but does not build pressure any longer. The Turn On 40 PSI, I have no Idea, in the Hibernation there is a 'timer' set to 20 PSI that seems to be the setting, but not sure why its called a timer and why to set it to 20, the difference? If I put in 40 PSI, it does not start till it hits 20PSI. Scott<- Control Unit Device name Well2021 Short designation G120P CU230P-2 PN Order number 6SL3243-0BB30-1FA0 Firmware 4.7.13 Serial number Control type [0] U/f control with linear characteristic Current I/O configuration [12] Standard I/O with analog setpoint PROFIdrive telegram [999] Free telegram configuration with BICO Power unit Power module [114] PM240 (SINAMICS G120 / S120) Order number 6SL3210-1PB17-4ULx Input voltage 200 Vrms Rated power unit power Rated value Motor Motor type selection [1] Induction motor Rated motor speed 3450.0 rpm Rated motor current 4.20 Arms Rated motor power 1.00 hp Rated motor voltage 230 Vrms Rated motor frequency 60.00 Hz AttachmentAll Parms.xlsx (299 Downloads) |
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