7-4    
 
Parameter 
Signal 
Name & Function  Default Unit 
Setting 
Range 
Control
Mode 
Digital input control method selection. 
Hn617 
Select digital input (12 pins) control method by 
external terminal or communication. Convert Binary 
code to Hex code for setting this parameter. DI and 
binary bits table as below. 
    Ex. DI-1 is bit 0 and DI-12 is bit 12. 
DI-[ ]  DI-12 
……
… 
DI-1
bit 11 
……
… 
0 
Binary code representation : 
→” 0 “ Digital input control by external terminal. 
→” 1 “ Digital input control by communication. 
 
Set H0000 for Hn617 represent DI-1 ~ DI-12 are 
controlled by external terminal and set H0FFF 
represent all terminal is controlled by 
communication. 
Ex. Set DI (1, 3, 6, 10, 12) for communication control 
other pins by external terminal; 
The corresponding binary code is :[0 1010
 0010
0101] convert to Hex code is : [H 0A25]for entering 
parameter. 
For the setting Bit0 (DI-1) is control by 
communication and Bit1 (DI-2) is control by external 
terminal ….etc   
 
H0000 X 
H0000 
│ 
H0FFF 
 
(HEX) 
 
ALL 
Setting digital input status in communication 
mode 
Hn618 
Change Hn618 Hex code for setting digital input 
status of communication control mode; Setting 
method refer Hn617. 
Binary code representation: 
“0”    : digital input contact OFF 
“1”    : digital input contact ON 
Set H0000 for Hn617 represent DI-1 ~ DI-12 are 
controlled by external terminal and set H0FFF 
represent all terminal is controlled by 
communication. 
P.S.)This parameter should co-operate with 
Hn617. 
H0000 X 
H0000 
│ 
H0FFF 
 
(HEX) 
 
ALL