7
DC1010/1020/1030/1040 PRODUCT MANUAL
7
SET
SET
SET
Return to ‘INP1’
4.4
Level 4 (LOCK FUNCTION)
4.4.1
Functions of LCK
LCK=0100, To enter Level 1 & 2 and to change their parameters allowed.
LCK=0110, To enter Level 1 & 2 and to change the parameters on Level 1 allowed.
LCK=0001, To enter Level 1 only and to change SP allowed.
LCK=0000, To enter Level 3 allowed then press SET + SHIFT key ( )
LCK=1111, To enter Level 4 allowed then press SET + SHIFT key ( )
LCK=0101, Nothing allowed except to change LCK.
4.4.2
Let the display go to “LCK” in level 2, and set “1111” in LCK, then press
SET key and SHIFT key ( ) for 5 seconds to enter “SET” status. There
are SET0.1 to SET9.4 for use.
Action mode
Control action
Frequency
* Check if the frequency is right. If not, change it, please.
Alternative: PID, Fuzzy
Alternative: 50, 60Hz
PV
SP
SET No. (SET 0 ~
9
)
Status of SET
∗
.4
Status of SET
∗
.1
Status of SET
∗
.2
Status of SET
∗
.3
0= lock (skip)
1= open (display)
Status definition
Alternative: heat, cool
