07 Descriptions of Parameter Settings | REG2000
7-9
Setting
Function
Description
3
External Fault (EF)
While installing an EMI filter, connect one TH terminal to MI3 and
another TH terminal (both TH terminals have the same polarity) to
DCM to do temperature protection detection. The wiring method is
as shown in the image below. See Chapter 4 for more information on
wiring.
DCM
MI3 (EF)
COM
E24V
R/L1
S/L2
T/L3
supply
mains
E
MI
filter
TH
TH
Power
Regenerative
Unit
4 RESET
You can reset the Power Regenerative Unit after clearing the fault
only with this terminal function.
5
Parallel mode
(the default terminal
is MI5)
This terminal setting is effective only when you set Pr.01-04 to 1
"controlled by external terminals."
Before setting to parallel mode, select Automatic as the control
mode.
When working in parallel mode, each Power Regenerative Unit
automatically reduces its current limit to 80%.
The following diagram shows the default wiring between the
multi-function input terminals for each Power Regenerative Unit.
Verify that the wiring is correct before using. Refer to Chapter 04
Wiring for more details about parallel mode.
6
No function
The input terminal does not have any function.
Digital input response time
Default:
0.005
Settings 0.001–30.000
sec.
Adds a delay and confirms process to digital input terminal signals. The delay time is the
confirmation time. This prevents unknown interference from causing the digital input terminals
