Omron 3G3JV Manual page 15

Value Function
15 Search command ON: Speed search (Searching starts from
(Searching starts the frequency specified by n03.)
from preset frequen-
cy)
16 Acceleration/Decel- ON: Acceleration/Deceleration is on hold
eration-prohibit com-
mand
17 Local or remote ON: Local mode (operated with the Digital
selection Operator)
The Inverter stops according to the setting in
19 Emergency stop
n04 for interruption mode selection when the
fault (NO)
emergency stop input turns ON.
Note Note
20 Emergency stop
alarm (NO)
21 Emergency stop
Note
fault (NC)
22 Emergency stop
Note
alarm (NC)
34 Up or down com- Up or down command (set in n39 only)
mand
This setting overrides the n38 setting.
Multi-function Output Selection (n40)
Select the functions of multi-function output terminals.
Value Name
n40 Multi-function Output (MA/
MB and MC)
Value Function
0 Fault output ON: Fault output
1 Operation in ON: Operation in progress
progress
2 Frequency ON: Frequency detection
detection
3 Idling ON: Idling
ON: Output frequency y frequency detection
4 Frequency
detection 1 level (n58)
ON: Output frequency x frequency detection
5 Frequency
detection 2 level (n58)
6 Overtorque Output if any of the following parameter
conditions is satisfied.
being monitored
(NO-contact
• Overtorque detection function selection (n59)
output)
• Overtorque detection level (n60) • Overtorque detection level (n60)
7 Overtorque
• Overtorque detection time (n61)
being monitored
Note
(NC-contact
output)
8 (Not used) ( ) ---
9
10 Alarm output ON: Alarm being detected (Nonfatal error)
11 Base block in ON: Base block in progress
progress
12 RUN mode ON: Local mode
13 Inverter ready ON: Inverter ready to operate
14 Fault retry ON: Fault retry
Value Function
Function of Each Parameter
Description
NO: Emergency stop with the con- NO Emergenc stop ith the con
tact closed.
NC: Emergency stop with the con-
tact opened. tact opened.
Fault: Fault output is ON and reset
with RESET input. Alarm output is
ON (no reset required). ON (no reset required).
"STP" is displayed (lit with fault in-
put ON and flashes with alarm in-
put ON)
S4: Up command
S5: Down command
Setting Unit of
range setting
0 to 7, 10 to 1
17
Description
NO contact: ON with overtorque be-
ing detected; NC contact: OFF with
overtorque being detected
Description
15 UV in progress
16 Rotating in
reverse
direction
17 Speed search
in progress
Note: Use "operation in progress" or "frequency detection 1/2"
for the timing of the external brake.
Gain and Bias Settings (n41 and n42)
Set the input characteristics of analog frequency references in
n41 (for the frequency reference gain) and n42 (for the frequen-
cy reference bias).
Set the frequency of maximum analog input (10 V or 20 mA) in
n41 as percentage based on the maximum frequency as 100%.
Set the frequency of minimum analog input (0 V, 0 mA, or 4 mA)
in n42 as percentage based on the maximum frequency as
100%.
Value
n41 Frequency Reference
Gain
n42 Frequency Reference
Bias
Analog Frequency Reference Filter Time Setting
(n43)
Default
set-
tings
The digital filter with a first-order lag can be set for analog fre-
1
quency references to be input.
Value
n43 Analog Frequency Refer-
ence Filter Time
Analog Monitor Output Setting (n44)
Set a monitored item for analog monitor output.
Value
0 Output frequency (Reference: 10 V at max. frequency)
1 Output current (Reference: 10 V with rated output current)
Note: The values in parentheses are applicable when n45 is
set to 1.00.
Analog Monitor Output Gain Setting (n45)
Set the output characteristics of analog monitor output.
Value
n45 Analog Monitor Output
Gain
ON: Undervoltage being monitored (main circuit
undervoltage UV or UV1 detected)
ON: Rotating in reverse direction
ON: Speed search in progress
Name Setting
range
0 to 255
–99 to 99
Name Setting
range
0.00 to 2.00
Description
Name Setting
range
0.00 to 2.00
Unit of Default
setting settings
1% 100
1% 0
Unit of Default
setting settings
0.01 s 0.10
Unit of Default
setting settings
0.01 1.00
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