154
ifm
System Manual
ecomat
mobile
SmartController (CR2500) V05
CAN in the ecomatmobile controller
Use of the CAN interfaces to SAE J1939
8.9.4
Function J1939_x_RESPONSE
x = number 1...n of the CAN interface (depending on the device,
→
data sheet)
Contained in the library:
ifm_J1939_x_Vxxyyzz.LIB
Available for:
•
CabinetController:
CR0303
•
ClassicController: CR0020, CR0505
•
ExtendedController:
CR0200
•
SafetyController: CR7020, CR7021, CR7200, CR7201, CR7505, CR7506
•
SmartController:
CR2500
•
PDM360 smart: CR1070, CR1071
Function symbol:
J1939_x_RESPONSE
ENABLE
RESULT
CONFIG
PG
PF
PS
SRC
LEN
Description
J1939_x_RESPONSE handles the automatic response to a request message.
This function is responsible for the automatic sending of messages to "Global Requests" and "Specific
Requests". To do so, the function must be initialised for one cycle via the input CONFIG.
The parameters PG, PF, PS, RPT and the address of the data array SRC are assigned to the function.
The address must be determined via the function ADR. In addition, the number of data bytes to be
transmitted is assigned.