IDEC FC6A-C16K1CE Communications Manual page 193

■ Send Message tab
This tab configures messages that the CAN J1939 All-in-One Type transmits to the J1939 communication network as broadcasts.
(1)
(2)
(3)
(1) Device Settings
Sets the data registers that will be used by the sent messages.
Settings
Tag Name
Device Address
Comment
S1 (Control Register)
Sets the starting address of the data registers that will store the transmit settings and transmit results.
Storage
Destination
Starting number+0
Starting number+1
Starting number+2
Starting number+3
Starting number+4
Specifies the tag name of the device or the device address.
Shows the device address that corresponds to the tag name.
Shows the comment for the device address. This item can be edited.
Item
Transmit data length
Request response destination address
Transmit results status
Transmit action flag
Bit 0 REQ received flag
Bits 1 to 15 Reserved
Reserved
FC6A S M S A
ERIES ICRO MART LL
Description
This register stores the length of the message data to transmit.
Starting from the data storage destination, data in the length of
the transmit data length will be transmitted to the CA. When 0 is
stored for the transmit data length, data of the maximum data
length will be transmitted to the CA. This cannot be set larger
than the maximum data length.
If the message that will be transmitted exceeds 8 bytes, the
message is split into 8-byte packets and transmitted as a multi-
packet message.
Stores the source address of the received request PGN as the
PGN response destination address.
This register stores the transmit results. To initialize this register,
write "0".
For details on the transmit results status, see "Transmit results
status" on page 8-19.
Stores the action flag for transmitting.
This flag is turned on when a request PGN from a CA was
received. This flag is turned off when the corresponding PGN is
transmitted.
- -O T C
IN NE YPE OMMUNICATION
8: J1939 C
(4)
Description
M FC9Y-B1730
ANUAL
OMMUNICATION
8-25