User Manual
     IHC-200 User Manual 
Inkbird Tech. Co., Ltd.   www.ink-bird.com 
9 
diP 
Decimal Point 
Position 
0~3 
1 
diL 
Input Lower Limit 
Value 
-1999~+9999 
1 Digital 
0 
diH 
Input Upper Limit 
Value 
-1999~+9999 
1 Digital 
1000 
SC 
Sensor Calibration 
-199~+999 
0 
oP1 
Output Mode 
0/2:Time Duty 
0 
1:0-10mA 
Opl 
Output Lower Limit 
0~220 
1% 
0 
Oph 
Output Upper Limit 
0~220 
1% 
100 
ALP 
Alarm Function 
0~31 
Table 2 
0 
CF 
System Function 
2: Heater 
2 
3:Cooler 
Addr 
Address 
0~63 
1 
Baud 
Baud Rate 
0~4800 
9600 
dl 
Input Digital Filter 
0~20 
Filter 
Effect 
0 
run 
Run Mode 
0:Manual 
2 
1:Automatoc 
2:No Manual 
LOC 
Lock Function 
0~999 
40 
EP1 ~EP8 
8 User-defined 
Parameters 
Select any 
Parameter from 
this Table 
Except 
LOC and 
EP1~EP8 
none 
User-defined Parameter: In the process of setting parameters, the display modes of 
last  eight  parameters  are  difference  from  the  previous.  PV  screen  displays  prompt  EP1  - 
EP8, SV screen displays various prompts of technical parameters Setting (e.g. HiAL, LoAL, 
dHAL and so on). Press  “︽”Key(or“︾”Key), The  technical parameters in SV screen will 
be  listed  in  proper  order  as  the  above  parameters  table.  After  that,  press  “SET”  key 
confirm and enter next setting. “none” needs to be set if user don’t need to use the user-
defined parameter. Press “SET” key to set these 8 user-defined parameters till all to be set, 
and then return to normal status. 
Datalock  (LOC):  When  the  setting  values  of  LOC  are  not  “2”,  “40”  or  “808”,  the 
instrument only allows to set 0-8 self-defined parameters and LOC parameters themselves. 
User can set all parameters only when setting LOC value is “2”, “40” or “808”. Details are 
as follows:  
Loc=0, Temperature setting value and EP1-EP8 can be revamped. 
Loc=1, Data can not be revamped, only can be checked.(Except LOC parameters) 










