N700 Operating Instructions and Parts Manual
9. Explanation of I-Group Function
96
(4) When the operation command is turned on after the power supply input, the inverter drives
normal. (Example 3)
(5) Assign 13(USP) to an intelligent input terminal 1~8(I001~I008). Unattended start protection is
shown as follows:
CM1
P24 PLC
CM1
---
2
1
FW
USP
(13)
FWD
(0)
RESET
(17)
(Example1)
power supply
FW
USP
RS
Alarm
output
(Example2)
power supply
FW
USP
RS
Alarm
output
(Example3)
power supply
FW
USP
RS
Alarm
Fig. 9- 18 In case of setting USP function to an input terminal 1(I001=13).
(6) When an error is reset in state that input a driving order in the terminal after USP error occurs,
the inverter will restart automatically. Please take care. (Example 2)
9.2.11
Software lock mode selection (SFT : Software Lock)
(1) It is selectable whether the data in a code is changeable in this function.
(2) This function is used to prevent changing data by mistake.
(3) When you want to use an intelligent input terminal 1~8(I001~I008), assign 15(SFT).
Code
Function
name
Initial
value
Unit
Setting
range
Contents
0
All parameters except I047 are locked when SFT is on
1
All parameters except I047, F001 are locked when SFT is on
2
All parameters except I047, F001 and User group are locked
when SFT is on
3
All parameters except I047 are locked)
4
All parameters except I047, F001 are locked
I047
Software
lock
mode
selection
1 -
5
All parameters except I047, F001 and User group are locked
Table 9- 10 Software lock mode selection (SFT)