10.2
Level Operation Diagram
Level 3
(Input Level)
press SET +
key 3
seconds
press SET key
press SET +
key
3 seconds
3 seconds
Power ON
Level 1
(User Level)
press SET key
3 seconds
Level 2
(PID Level)
press SET key
LCK = 1111,
press SET +
key
3 seconds
3 seconds
Level 4
press SET +
key
(SET Level)
3 seconds
※
: If no key is pressed within 60 seconds, it will automatically return to LEVEL 1 (user level) and display PV/SV.
10.3 Data Lock Function
LCK provides a parameter protection function to prevent the first line operator from touching or modifying important parameters.
Conversely, when the parameter cannot be modified, please make sure that the set value of LCK.
LCK
LEVEL
Descriptions
Level_1
Level_2
Level_3
Level_4
USER Level
PID Level
INPUT Level
SET Level
0000
◎
◎
◎
X
All parameters of Level 1, 2 & 3 are able to be modified
(Factory default setting)
1111
◎
◎
X
◎
All parameters of Level 1, 2 & 4 are able to be modified
0100
◎
◎
X
X
All parameters of Level 1, 2 are able to be modified
0110
◎
◎
X
X
Only parameters of Level 1 and LCK can be modified
0001
◎
◎
X
X
Only SV, LCK can be modified
0101
◎
◎
X
X
Only LCK can be modified
Other
◎
◎
◎
X
Once jumping to other levels, LCK will be automatically
restored to 0000
◎
：
able to enter
X
：
unable to enter
FY/FU operation manual
20
