Delta VFD-L-I Series, User Manual

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Chapter 4 Parameters
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VFD-L-I Series
Revision July 2009, SW V1.1 4-35
05-04 PLC Forward/Reverse Motion Unit: 1
Settings 0 to 5 Factory Setting: 0
This parameter controls the direction of motion for the Multi-Step Speed Pr.05-00 to Pr.05-03
and the Master Frequency.
NOTE
The equivalent 8-bit number is used to program the forward/reverse motion. The binary notation for
the 8-bit number must be translated into decimal notation and then be entered.
1 2 3
0=F or w ard
1=R evers e
Di re ctio n o f 1st P r.05 -0 0 sp ee d fo r
Di re ctio n o f 2n d P r.05 -0 1 sp ee d fo r
Di re ctio n o f 3r d P r.05 -0 2 sp ee d fo r
0
Di re ctor of Ma ster Fre qu en cy du ri ng PL C
05-05 Time Duration of Zero Step Speed (corresponding parameter 02-00) Unit: 1
05-06 Time Duration of 1st Step Speed (corresponding parameter 05-00) Unit: 1
05-07 Time Duration of 2nd Step Speed (corresponding parameter 05-01) Unit: 1
05-08 Time Duration of 3rd Step Speed (corresponding parameter 05-02) Unit: 1
Settings 0 to 65500 Factory Setting: 0
Pr.05-05 to Pr.05-08 correspond to operation time of each multi-step speed defined by
parameters 02-00 and 05-00 to 05-02. The maximum value of these parameters is 65500 sec.,
and it’s displayed as 65.5.
NOTE
If a parameter is set to “0” (0 Sec), the corresponding step will be skipped. That means though VFD-
L-I series provides 4 step speeds, user can set the unnecessary step speed to 0 by his application.