User Manual
EM303A General Purpose Inverter
93
Xi=15
UP/DOWN clearing
If taking stepping mode in operation, UP or DOWN is enabled and UP/DOWN
clearing is active, input frequency returns the value of F0-07.
Xi=16
Acceleration/Deceleration prohibited
When acceleration/deceleration prohibiting terminal is on, acceleration/
deceleration command is prohibited, and the output frequency of inverter remains
unchanged and is beyond control of input frequency, and output frequency =
input frequency. When current is higher than the limit, the output frequency drops
as per setting mode, meanwhile, output frequency= input frequency until current
is lower than the limit, inverter keeps present output frequency.
Xi=18
3-wire sequence run/stop control
The function is NC stop button of 3-wire sequence. See F0-05 for details of
terminal start/stop options.
Xi=19
DC brake command at stop
When inverter is in ramp-to-stop and the running frequency is smaller than the
frequency of DC brake set in F3-24, DC brake enabled. DC brake ends until the
terminal is off. If the terminal is on and the setting time of DC brake is active,
select the greater value between them to perform DC brake command at stop. See
F3-24
～
F3-27 for detail of DC brake setting at stop(See 7.4).
Xi=20
Switch drive control mode to V/F control mode
No matter what drive mode F0-02 is in, if the terminal is on, the drive control
mode will be switched to V/F control mode, and its function is equivalent to
F0-02=0. When the terminal is off, it returns the previous control mode
automatically.
Xi=21
Switch run command control mode to terminal control mode
When the terminal is on, no matter what run command mode F0-04 is in, and
what status of the run command input 0 or input 1is, it is always in terminal
control mode which is placed in the highest priority. The terminal control mode is
set by F0-05.
Xi=22
Run command input 0
Xi=23
Run command input 1
The run command control modes can be selected through programming the run
command inputs. See Table 7-1 for the correlation between run command control
mode and run command input.
Table 7-1 Correlation between run command control mode and run command input
Run Command Input 0
Run Command Input 1
Run Command Control Mode
OFF OFF Unchanged
OFF ON Keypad
ON OFF RS485
ON ON
External
Terminal
Programming mode of run command inputs is prior to F0-04 run command mode
