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5 Basic Settings
High-function General-purpose Inverter 3G3RX-V1 User’s Manual (I578-E1)
5-6 Acceleration/Deceleration Time Settings
5
5-6-4 2-step Acceleration/Deceleration Function
• Use this function to switch between two acceleration/deceleration time settings or change the
acceleration/deceleration time on the way during acceleration/deceleration.
• The acceleration/deceleration time switching method can be selected from the following three.
• Switching via a multi-function input
• Automatic switching at a specified frequency
• Automatic switching via forward/reverse switching
Note that, automatic switching to 2-step acceleration/deceleration is disabled when the 3rd control
function is selected.
• To switch via a multi-function input terminal, set one of C001 to C008 to 09 (2CH).
*1 To enable the switching to the 2nd Acceleration Time 1/3rd Acceleration Time 1 and to the 2nd Deceleration
Time 1/3rd Deceleration Time 1, allocate one of the Multi-function Input S1 to S8 Selection (C001 to C008) to
08 (SET) or 17 (SET3) and turn ON that terminal.
*2 The default data was changed from the previous model.
5-6-4 2-step Acceleration/Deceleration Function
Parameter
No.
Function name Data
Default
data
Unit
A092 1st Acceleration Time 2
0.01 to 99.99
100.0 to 999.9
1000. to 3600.
10.00
*2
s
A292
2nd Acceleration Time 2
*1
A392
3rd Acceleration Time 2
* 1
A093 1st Deceleration Time 2
0.01 to 99.99
100.0 to 999.9
1000. to 3600.
10.00
*2
s
A293
2nd Deceleration Time 2
*1
A393
3rd Deceleration Time 2
*1
A094
1st 2-step
Acceleration/Deceleration
Selection
00: Switched via 2CH terminal
(multi-function input set to 09)
(Example 1)
01: Switched via setting (Example 2)
02: Switched only during
forward/reverse switching
(Example 3)
00 –
A294
2nd 2-step
Acceleration/Deceleration
Selection
*1
A095 1st 2-step Acceleration Frequency 0.00 to 99.99
0.00 Hz
A295
2nd 2-step Acceleration Frequency
*1
100.0 to 400.0
A096 1st 2-step Deceleration Frequency 0.00 to 99.99
0.00 Hz
A296
2nd 2-step Deceleration Frequency
*1
100.0 to 400.0
Related functions F002, F202, F302, F003, F203, F303, C001 to C008
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