Omron SYSDRIVE 3G3MV User Manual page 138

Basic Operation
Value Function
3 Zero-speed
4 Frequency detection 1 ON: Output frequency
5 Frequency detection 2 ON: Output frequency
6 Overtorque being
monitored
(NO-contact output)
7 Overtorque being
monitored
(NC-contact output)
8 Undertorque detection
(NO)
9 Undertorque detection
(NC)
10 Alarm output
11 Base block in
progress
12 RUN mode
13 Inverter ready
14 Fault retry
15 UV in progress
16 Rotating in reverse
direction
17 Speed search in
progress
18 Communications
output
19 PID feedback loss
20 Frequency reference
is missing
21 Inverter overheating
pre-alarm OH3
ON: Idling (at less than min. output frequency)
(n095)
(n095)
Output if any of the following parameter conditions is
satisfied.
· Overtorque detection function selection 1 (n096)
· Overtorque detection function selection 2 (n097)
· Overtorque detection level (n098)
· Overtorque detection time (n099)
Note NO contact: ON with overtorque being detected;
NC contact: OFF with overtorque being detected
Closed if undertorque is detected
Open if undertorque is detected
ON: Alarm being detected (Nonfatal error being
detected)
ON: Base block in progress (in operation with power
output turned OFF)
ON: Local mode (with the Digital Operator)
ON: Inverter ready to operate (with no fault detected)
ON: Fault retry (Inverter resetting with fault retry (n082)
not set to 0)
ON: Undervoltage being monitored (main circuit
undervoltage UV1 detected)
ON: Rotating in reverse direction
ON: Speed search in progress
ON: Communications output (turns ON/OFF according
to 0009 Hex set from communications. Communications
setting = ON)
ON: PID feedback being lost (set detection method in
n136, n137, n138)
Closed if frequency reference is missing.
Closed if inverter overheating pre-alarm is input. Digital
operator display is "OH3" (blinking)
Description
frequency detection level
frequency detection level
Chapter 5
5-39