4-151
03-19
Relay (R1A-R2C) type
Range
xxx0b
:
R1 A contact xxx1b
:
R1 B contact
xx0xb
:
R2 A contact xx1xb
:
R2 B contact
Parameter 03-19 selects the digital output type between a normally open and a normally closed contact.
Each bit of 03-19
presents an output
：
03-19
=
0 0
0:
normally open contact
R2 R1
1:
normally close contact
Example:
R1 normally open and R2 normally closed contact set 03-19=xxx01.
03-27
UP / DOWN frequency maintaining selection
Range
0: Hold last set frequency when stopped
1: Set frequency to 0 when stopped
2: Allow speed changes from last set frequency when stopped
3: Refresh frequency at acceleration
03-27=0:
When the run command is removed the UP/DOWN frequency reference before deceleration is stored.
The next time the run command is applied the output frequency will ramp up to the previously stored frequency
reference.
03-27=1:
When the run command is removed the UP/DOWN frequency reference command is cleared (set to 0).
The next time the run command is applied the output frequency will start at 0.
03-27=2:
UP/DOWN command is active when run command is not active.
03-27=3:
Keep the state of frequency command not to be cleared. When run command re-sends, press UP/DOWN key
before the run frequency reaches the frequency command.
03-40
Up/Down Frequency Width Setting
Range
0.00~5.00 Hz
When 03-40 = 0 Hz, Up / Down function is maintained.
When 03-40 > 0 Hz, frequency command is the run frequency plus the value set in parameter 03-40.
Example: set terminal S1: 03-00=8 (Up frequency command), terminal S2: 03-01=9 (Down frequency command)
and 03-40 =
△
Hz.
Mode 1: When 03-40 = 0 Hz, Up / Down function is maintained. See Fig. 4.4.20.
