Omron SYSDRIVE 3G3FV User Manual page 338

Parameter Lists
Para Para Name
meter meter
Display
No. No.
name
L8-02 Sets the detection temperature
Inverter
overheat for the Inverter overheat
detection pre-alarm in C.
detection
pre-alarm
Note: The pre-alarm detects
level
OH
Pre-Alarm
Lvl
L8-03 Operation Sets the operation for when the
Inverter overheat pre-alarm
after
Inverter goes ON.
0: Ramp to stop in
overheat
pre-alarm deceleration time C1-02.
1: Coast to stop
2: Fast stop in fast-stop time
C1-09. C1 09.
3: Continue operation (Monitor
OH
display only.)
Pre-Alarm
Note: A fault will be given in set-
Sel
L8-05 0: Disabled
Input
open-phase 1: Enabled (Detects if input
current open-phase, power
protection
selection supply voltage imbalance or
main circuit electrostatic main circuit electrostatic
Ph Loss In
capacitor deterioration
Sel
occurs.)
L8-07 Output 0: Disabled
1: Enabled (Output open
open-phase
protection phase detected at less than
5% of Inverter's rated
selection
current.)
Note: Output open phase may
Ph Loss
Out Sel
L8-10 Ground 0: Disable ground fault
fault protection.
1: Enable ground fault
protection
selection protection.
Ground
Fault Sel
7-50
Description Description Setting Setting
50 to
130
when the cooling fin tem- when the cooling fin tem-
perature reaches the set
value.
0 to 3
ting 0 to 2 and a minor
fault will be given in set-
ting 3.
0, 1
0, 1
y
be detected inadvertently be detected inadvertently
when applied motor ca-
pacity is small for Inverter
capacity. In this case, set
to 0 (Disabled.)
0, 1
Default Default Chan- Chan-
range range setting setting ges ges
during during
opera- opera-
tion tion
95 NO A
3 NO A
0 NO A
0 NO A
1 NO A
Chapter 7
Control mode
V/f V/f Open
control with loop
PG vector
A A
A A
A A
A A
A A
Page Page
Flux
vector
A 6-109
A 6-109
A 6-109
A 6-110
A 6-110