Omron SYSDRIVE 3G3HV SERIES User Manual page 200

Appendix
Function No.
Overtorque n074
detection
n075
n076
Timer function n077
n078
Braking Resis- n079
tor Unit over-
heating protec-
tion
I/O phase loss n080
detection
n081
n082
Name
Overtorque 0: Inhibits Inverter from detecting overtor-
detection func- que.
tion selection 1: Inverter will detect overtorque only dur-
ing speed agreement and continue run-
ning with warning after detection.
2: Running Inverter will detect overtorque
and continue running with warning after
detection.
3: Inverter will detect overtorque only dur-
ing speed agreement and turn OFF
output for safety when overtorque is
detected.
4: Running Inverter will always detect
overtorque and turn OFF output for
safety when overtorque is detected.
Overtorque Set overtorque detection current in 1%
detection level units based on rated output current of In-
verter as 100%.
Overtorque Set overtorque detection time in 1-s units.
detection time Overtorque will be detected if current larg-
er than value set with n075 flows for the
set time or more.
Timer function Set time lag between moment timer func-
ON delay time tion input turns ON and moment timer
function output turns ON.
Valid if multi-function input and multi-func-
tion contact output are set to timer func-
tion.
Timer function Set time lag between the moment the tim-
OFF delay time er function input turns OFF and the
moment the timer function output turns
OFF.
Valid if multi-function input and multi-func-
tion contact output are set to timer func-
tion.
Braking resistor 0: Inhibits overheating protection from
overheating functioning.
protection 1: Permits overheating protection to func-
selection tion.
Input open- Set input phase loss detection level to per-
phase detec- centage of main circuit DC voltage.
tion level 200-V class: 200 VDC as 100%
400-V class: 800 VDC as 100%
Input open- Set input phase loss detection time.
phase detec- Detection time = 1.28 x n n081
tion time Inverter will detect input phase loss if volt-
age as large as or larger than value set
with n080 is imposed continuously for peri-
od exceeding set time.
Output open- Set output phase loss detection level in
phase detec- 1% units based on rated output current of
tion level Inverter as 100%.
Output phase loss detection will be invalid
if value is set to 0.
Description
Chapter 6
Setting Refer-
ence
range
page
0 to 4 3-87
[0]
30 to 3-87
200
[160]
0.1 to 3-87
10.0
[0.1]
0.0 to 3-88
25.5
[0.0]
0.0 to 3-88
25.5
[0.0]
0, 1 3-88
[0]
1 to 3-89
100
[7]
2 to 3-89
255
[8]
0 to 3-89
100
[0]
6-15