SV-iS7 User Manual - Inverter Drive Supermarket

Chapter 8 Applied Functions
8.1.38 Multi-function output On/Off control
8-56
Group Code No. Function Display Setting Display Setting Range Unit
66 OnOff Ctrl Src 1 V1 - -
ADV 67 On-C Level - 90.00 10~100% %
68 Off-C Level - 10.00
0~Output contact on
level
%
OUT 31~33 Relay x or Q1 34 On/Off Control - -
If the analog input value is over the set value, the output relay or multi-function output terminal can be turned ON or
OFF.
Select the analog input to use for ON/OFF control at ADV-66 and set the levels at which the output terminal is ON
and OFF at ADV-67 and 68 respectively. If the analog input value is over the value set at ADV-67, the output
terminal is ON and if below ADV-68, it is OFF.
8.1.39 MMC function
This is used when multiple motors are controlled by one inverter in the fan or pump system. The motor connected to
the inverter output(main motor) controls speed by PID control and other motors(auxiliary motors), connected to the
common power source by the relay inside the inverter, conduct On/Off control.
For the relay for control of the auxiliary motors, the Relay 1 and 2 of the standard I/O card of the inverter and multi-
function output terminal Q1 are used. If the extended I/O option card is connected to the inverter option slot, up to 3
relay outputs are available.
Group Code No. Function Display Setting Display Setting Range Unit
APP 01 App Mode 3 MMC - -
20 Aux Motor Run - 0 0~4 -
21 Starting Aux - 1 1~4 -
22 Auto Op Time - 0:00 xx:xx Min
23 Start Freq 1 - 49.99 0~60 Hz
24 Start Freq 2 - 49.99 0~60 Hz
25 Start Freq 3 - 49.99 0~60 Hz
APO
26 Start Freq 4 - 49.99 0~60 Hz
27 Stop Freq 1 - 15.00 0~60 Hz
28 Stop Freq 1 - 15.00 0~60 Hz
29 Stop Freq 1 - 15.00 0~60 Hz
30 Stop Freq 1 - 15.00 0~60 Hz
31 Aux Start DT - 60.0 0~3600.0 Sec
32 Aux Stop DT - 60.0 0~3600.0 Sec