EDAM-4200 Series User’s manual Version 1.03
12.7
DIO Synchronization
(Mirror Local DI to Local/Remote DO)
EDAM-4200 series modules also provide a
DIO Synchronization
function. A single digital output channel(or remote
device) can be activated (1 or 0) dependent on the digital input channels value. When the specific DI channels value
changed from "match" to "mismatch" (or "mismatch" to "match")DI mask pattern, the corresponding DO(or remote
device) will be set to active state(1 or 0) dependent on the DO setting.
12.7.1
The
DIO Synchronization
is divided into two modes:
1.
DI macth DO latch Mode.
2.
DI mismatch DO latch Mode.
12.7.2
DIO Synchronization –DI match DO latch mode
When DI input value “match” DI mask pattern, the specific single digital output channel will be activated (1 or 0)
and latched.
♦
Example :
(
DI match DO latch mode & DO remote Mode
)
Assume DI channel 0,3 are monitored(the DI mask pattern is XXXXXXXXXXX1XX0, DO remote mode
(IP=192.168.0.92) and Auto Run Enable/DO Remote Mode, When DI input ch(0)=0 and ch(3)=1 (The DI
pre-debounce time is 100 msec), the corresponding DO(0) will be set to activate(1).
♦
Example
(using ASCII command)
:
DI match DO latch mode(for remote module )
When the specific DI channels (DI(0)=0, DI(3)=1) , the corresponding DO(0) of
remote module
will be set to
ON(1). Assume DI pre-debounce time=0x0064(100)ms.
Printed Date: 27 February 2018
165
