Command And Data Value Descriptions; Naming Convention; Signal Naming; Dbc Signal Naming - Bender ISOMETER iso165C Manual

7. Command and data value descriptions

7.1 Naming convention

7.1.1 Signal naming

Prefix Description
S_ Command
D_ Data Value
P_ Physical Interface

7.1.2 DBC signal naming

The data value identifier "D_" is not included in DBC signal naming due to redundancy.
Instead an identifier is added that allows the same data value identifier to be used in dif-
ferent messages and which avoids any naming conflict in the DBC. The DBC identifier
identifies the sender of the message (Master or IMD) and the command type, i.e. Control
(CTL), SET or GET. Replace the DBC identifier with the data value identifier "D_" to ob-
tain all valid data values for this DBC signal.
Prefix Description
Master Control request data value
MC_
Master Set request data value
MS_
Master Get request data value
MG_
IMD Control response data value
IC_
IMD Set response data value
IS_
IMD Get response data value
IG_
IMD Info data value
II_
17
Command and data value descriptions

7.2 Command descriptions

The message parameters are coded in bytes 2 to 5 and provide the possibility to enhance
the request or response with additional information. If no additional message parameters
are listed in this chapter the parameter should be initialized with '0'. Parameters in re-
sponse commands not described here have no concrete meaning in the system.

7.2.1 Control (CTL) commands

7.2.1.1

S_IMC_CTL_SELFTEST

This command is a request to start the IMC self test.
IMD_Request
CMD 0x21
DataWord1 D_IMC_SELFTEST_SCR
DataWord2 0
7.2.1.2

S_VIFC_CTL_IMC_RESET

This command is a request to reset the IMC subsystem.
IMD_Request
CMD 0xC8
DataWord1 0
DataWord2 0
7.2.1.3

S_VIFC_CTL_LOCK

This command is a request to lock or unlock the device against changes made by mistake.
IMD_Request
CMD 0xCA
DataWord1 D_VIFC_LOCK_MODE
DataWord2 D_VIFC_LOCK_PWD
IMD_Response
0x21
D_IMC_SELFTEST_SCR
0
IMD_Response
0xC8
0
0
IMD_Response
0xCA
D_VIFC_LOCK_MODE
0
iso165C_D00154_03_M_XXEN/01.2019