2
CV102021-1
DPT 500:
Placement of the jumpers
SFC- DPT Connections
SFC connections
Motor: U, V,W
Line: (depends on the inverter can be single-phase or three-phase)
Bridge between PC and STF
Bridge between RM and PC
Drive parameters
MANUAL CONNECTION FOR OVERPRESSURE CONTROL SYSTEM
DIFFERENTIAL PRESSURE TRANSMITTER (DPT) - FREQUENCY SPEED CONTROLLER (SFC)
FIGURE VALUE
Move the switch
from“I” to “V” V
Rank selector
Sensor range selection jumpers
0-100Pa
-500...+500 Pa 0...+50 Pa 0...+100 Pa 0...+250 Pa
0...+5000 Pa -25...+25 Pa -100...+100 Pa -250...+250 Pa
PROBE MEANING SFC
Vin Supply 24V PC
GND 0 SD
A01 Analog output + 4
GND 0 5
PARAMETER DESCRIPTION VALUE
1 Maximum frequency 50
2 Minimum frequency 20
9 Electronic thermal O/L relay I nom x 1.1
77 Parameter write selection 2
128 PID action selection 20
133 PID action set point 50
181 X14 14
267 Signal 4 2
79 Operation mode selection 2 (external running order)
