4 — PROGRAMMABLE PARAMETERS
Curtis Model 3401T – August 2022 Return to TOC
pg. 34
RPDO and TPDO Byte Map Menus
e parameters on the RPDO 1–4 Byte Map and TPDO 1–4 Byte Map menus are used to congure
PDOs. RPDOs 1–4 and TPDOs 1–2 are preconfigured to transmit and receive messages; see
Precongured PDOs. Modify a precongured PDO only if the application does not require the
PDO’s precongured functions.
The menus contain parameters with the same names, allowed values, and data sizes. The only
dierences between parameters of the same name are their CAN indexes and default values. For
simplicity’s sake, the following table describes the PDO Byte Map menus’ parameters and Table 4-1
lists the parameters’ CAN indexes and default values.
RPDO AND TPDO BYTE MAP MENU
PARAMETER
VALUES
RAW VALUES DATA SIZE ACCESS LEVEL DESCRIPTION
Length 0–8
0–8
8-bit OEM Dealer Species the number of objects mapped to the PDO.
Map 1 0–FFFFFFFFh
0–FFFFFFFFh
32-bit OEM Dealer Species the PDO’s rst mapped object.
Map 2 0–FFFFFFFFh
0–FFFFFFFFh
32-bit OEM Dealer Species the PDO’s second mapped object.
Map 3 0–FFFFFFFFh
0–FFFFFFFFh
32-bit OEM Dealer Species the PDO’s third mapped object.
Map 4 0–FFFFFFFFh
0–FFFFFFFFh
32-bit OEM Dealer Species the PDO’s fourth mapped object.
Map 5 0–FFFFFFFFh
0–FFFFFFFFh
32-bit OEM Dealer Species the PDO’s fth mapped object.
Map 6 0–FFFFFFFFh
0–FFFFFFFFh
32-bit OEM Dealer Species the PDO’s sixth mapped object.
Map 7 0–FFFFFFFFh
0–FFFFFFFFh
32-bit OEM Dealer Species the PDO’s seventh mapped object.
Map 8 0–FFFFFFFFh
0–FFFFFFFFh
32-bit OEM Dealer Species the PDO’s eighth mapped object.