N700 Operating Instructions and Parts Manual
9. Explanation of I-Group Function
101
(8) Assign 26(UDC) to an intelligent input terminal and switch it on to clear the memory.
Code
Function
name
Initial
value
Unit
Setting
range
Contents
0
Data conservation radish :
The frequency order adjusted by UP/DOWN is not
remembered.
After power cycle, it is clear last frequency and return to
F001 before the adjusted frequency by UP/DOWN.
I048
UP/DOWN
selection
0 -
1
Data conservation existence:
The frequency order adjusted by UP/DOWN is
remembered.
After power cycle, it keep last frequency adjusted by
UP/DOWN.
Table 9- 14 UP/DOWN function(UP,DOWN,UDC)
Code
Function
Output state
Contents
OFF
Motor output acts normally.
24
UP
Remote control UP
ON
Accelerating motor from present frequency.
(Output frequency increases.)
OFF
Motor output acts normally.
25
DOWN
Remote control Down
ON
Decelerating motor from present frequency.
(Output frequency decreases.)
OFF
There is no change to UP of memory/DOWN state.
26
UDC
Removing remote
control data
ON
Removing UP of memory/DOWN state.
Table 9- 15 UP/DOWN function selection code
Ouput frequency
Operation command
(FW, REW)
UP
DWN
Fig. 9- 23 In case of setting by I016 =24(UP), I002 =25(DOWN), I003 =26(UDC)