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4-85
4-2 Function Mode
4
Func
tions
Reset
• This function resets an Inverter trip.
• To reset an Inverter trip, press the STOP/RESET key on the Digital Operator, or switch the RS
terminal from ON to OFF.
• To reset via the control circuit terminal block, allocate 18 (RS) to the desired multi-function input.
• With reset frequency matching selection C103, you can select how to restart the Inverter after
reset, a frequency matching or 0-Hz start. If an overcurrent trip occurs at frequency matching start,
increase the retry wait time (b003).
• You can select an alarm reset timing in reset selection C102. In addition, you can enable the reset
signal only for alarm resetting during error.
• For the RS terminal, only NO contact is available.
Note: Do not use the reset terminal to shut off the Inverter output. Reset operation clears the
internal data (e.g. electronic thermal BRD counter), causing damage to the Inverter.
(Example 1)
(Example 2)
Parameter No.
Function name
Data
Default setting
Unit
b003
Retry wait time
0.3 to 100.:
(Refer to "Momentary Power Interruption/
Trip Retry (Restart)" (page 4-42).)
Time from reset to restart
1.0
s
b007
Frequency matching
lower limit frequency
setting
0.00 to 400.0:
(Refer to "Momentary Power Interruption/
Trip Retry (Restart)" (page 4-42).)
0.00
Hz
C102
Reset selection
00: Trip reset at power-on (example 1)
Normal: Output shut off
Abnormal: Trip reset
00
⎯
01: Trip reset at power-off (example 2)
Normal: Output shut off
Abnormal: Trip reset
02: Trip reset at power-on (example 1)
Normal: Disabled
Abnormal: Trip reset
03: Trip reset only (example 1)
The Inverter does not initialize internal
data at trip reset.
Normal: Disabled
Abnormal: Trip reset
C103
Reset frequency
matching selection
00: 0-Hz start
01: Frequency matching start (example 3)
02: Frequency pull-in restart
00
⎯
RS
Alarm
RS
Alarm
Summary of Contents for 3G3RX Series
Page 1: ...Cat No I560 E1 03 USER S MANUAL SYSDRIVE RXSERIES High function General purpose Inverter ...
Page 2: ......
Page 17: ...Chapter 1 Overview 1 1 Functions 1 1 1 2 Appearance and Names of Parts 1 4 ...
Page 22: ......
Page 23: ...Chapter 2 Design 2 1 Installation 2 1 2 2 Wiring 2 6 ...
Page 48: ......
Page 108: ......
Page 324: ......
Page 337: ...Chapter 6 Inspection and Maintenance 6 1 Inspection and Maintenance 6 1 ...
Page 348: ......
Page 392: ......
Page 436: ......
Page 437: ...Index ...
Page 441: ......