8-7
Hn617 Digital Input Contact Control Method Selection
Initial Value Unit Setting Range Effective RS-485 Address
H’0000 --
H0000 ~ H0FFF
(Hexadecimal)
Effective after Set 0511H
Setting Description: Digital Input Contact (12 contacts in total) is determined by Bit Setting Method with
external terminal or communication control; bit setting uses a method by converting
binary bits to hexadecimal. Correspond Digital Input Contacts DI-1 ~ DI-12 to the
binary 0th~ 11th bits respectively first and then set after converting the planned
binary bits to hexadecimal. Binary Bit Representation: 0: Digital Input Contact is
controlled by an External terminal; 1: Digital input contact is controlled by
communication. When the parameter is set to H’0000, it means all digital input
contacts are controlled by external terminals and by communication when the setting
is H’0FFF.
For example: if the user wants to set Digital input contact DI-1,DI-3, DI-6, DI-10 &
DI-12 controlled by communication and other contacts by external terminals, the
binary bit corresponds to digital input contact is [0000 1010 0010 0101]
Among this, set the 0th bit to 1 meaning DI-1 is controlled by communication and
the first bit to 0 meaning DI-2 by external terminals. Set other bits by this method;
after converting to hexadecimal, it can be set as〔H 0 A 2 5〕
Hn618 Communication Control Digital Input Contact Status
Initial Value Unit Setting Range Effective RS-485 Address
H’0000 --
H0000 ~ H0FFF
(Hexadecimal)
Effective after Set 0512H
Setting Description: Use the bit setting method to determine the contact State when Digital Input
Contacts (12 contacts in total) are controlled by communication. Please refer to
Hn617 Description for Bit Setting Method. When the parameter is set to H’0000, it
means all digital input contacts are controlled by external terminals and by
communication when the setting is H’0FFF.
Binary bit representation: 0: Digital Input Contact OFF; 1: Digital input contact ON
When the parameter is set to H’0000, it means all digital input contacts are
controlled by external terminals and by communication when the setting is H’0FFF.
(Note) The use of this function must coordinate with the setting of parameter
Hn617.
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