Self Power Management - Mitsubishi Electric FR-F800 Instruction Manual

(A) Application parameters
5.11.2

Self power management

By turning ON the magnetic contactor (MC) on the input side before the motor is started and turning OFF the MC after
the motor is stopped, power is not supplied to the main circuit, reducing the standby power.
Pr. Name
248 Self power management
A006 selection
137
Start waiting time
A002
254 Main circuit power OFF
A007 waiting time
30 Regenerative function
E300 selection
Connection diagram
• For sink logic and Pr.192="17" (terminal R1, S1 inputs)
Inverter
MCCB MC1
R/L1
S/L2
T/L3
R1/L11
S1/L21
Standard models
• For sink logic and Pr.192="17" (24 V external power supply input)
Inverter
MC1
MCCB
R/L1
S/L2
T/L3
R1/L11
S1/L21
(MC1)IPF
+24
24VDC
SD
Standard models
370
PARAMETERS
Initial
value
0
0.5 s
600 s
0
U
M
V
W
MC1
(MC1)IPF
24VDC
SE
U
V M
W
MC1
24VDC
SE
Setting
range
0 Self power management function disabled
Self power management function enabled (main circuit OFF
1
at protective function activation)
Self power management function enabled (main circuit OFF
2
at protective function activation due to a circuit failure)
Set a time period that is a little longer than the time period
0 to 100 s from the ON signal input to the actual pick-up operation of
MC1 (0.3 to 0.5 s).
Set the waiting time until the main circuit power supply is
0 to 3600 s
turned OFF after the motor is stopped.
The main circuit power supply is turned OFF only when the
9999
protective function selected by Pr.248 is activated.
Power supply to the inverter: AC (terminals R, S, and T)
When power is supplied only to the control circuit, and then
100, 101
switched to be supplied to both the control and main
circuits, inverter reset is not performed.
0 to 2, 10, 11,
20, 21, 102,
For other settings, refer to
110, 111, 120,
121
Converter unit
MC1
MCCB
R/L1
S/L2
T/L3
R1/L11
S1/L21
Separated converter type
Converter unit
MC1
MCCB
R/L1 P/+
S/L2 N/-
T/L3
R1/L11 RDA
S1/L21 RSO
Y17
SE
+24
24VDC
SD
Separated converter type
Description
page 508.
Inverter
P/+ P/+ U
N/- N/- V
W
RDA MRS(X10)
RSO RES
Y17 X94
(MC1)IPF
SE SD
R1/L11
S1/L21 SE
Inverter
P/+ U
N/- V
W
MRS(X10)
RES
X94
(MC1)IPF
SD
+24
24VDC
SE
SD
M
MC1
24VDC
M
MC1
24VDC