Omron CQM1H-SCB41 Operation Manual page 75

Overview of the Protocol Macro Functions
Item
Sequence contents
(step common parame-
ters)
60
Number of steps 16 max.
per sequence
Transmission con- X-on/X-off flow, RTS/CTS flow, delimiter control, or contention control,
trol parameters and modem control can be selected.
Response notifica- Scan notification or interrupt notification (i.e., writing the receive data in
tion method (oper- the I/O memory area specified in the 3rd operand of the PMCR( )
and) instruction) can be selected.
Scan notification:
Writes the receive data to I/O memory during CPU Unit scanning.
Interrupt notification:
Writes the receive data to I/O memory as soon as it is received, and at
the same time specifies the execution of the interrupt program for the
CPU Unit.
Scan method (fixed) Yes
Interrupt notification Yes
Interrupt notifica-
tion for reception
case number
Monitoring time Receive wait, receive completion, or send completion can be monitored.
during send/
Setting range: 0.01 to 0.99 s, 0.1 to 9.9 s, 1 to 99 s, or 1 to 99 min
receive process-
ing
Link word setting Area in which data is exchanged between the CPU Unit and the Serial
Communications Board during Serial Communications Board refresh-
ing. Two areas are possible for each device: An area for storing receive
data and an area for storing send data.
Description
Yes
Section 5-1