8
L-3113 (10-15-22)
PCM X (X = 4, 6, 8, 10, 12)
The four bit control structure for each device is as follows:
PCM Y (Y = 5, 7, 9, 11, 13)
GENERAL COMMANDS
Transmission Repetition Rate: No faster than 10ms per PCM
Data length: 8 bytes
Data page: 0
PDU format: 176 + x (180, 182, …)
PDU specific: DA
Priority: 0
PGN: 45056 + 256·x (00B400
h
, 00B600
h
, …)
Byte 0:
Bit 3 – 0: Valve control for device at address 118 + 8·x (150, 166, …)
Bit 7 – 4: Valve control for device at address 118 + 8·x (151, 167, …)
Byte 1:
Bit 3 – 0: Valve control for device at address 118 + 8·x (152, 168, …)
Bit 7 – 4: Valve control for device at address 118 + 8·x (153, 169, …)
Byte 2:
Bit 3 – 0: Valve control for device at address 118 + 8·x (154, 170, …)
Bit 7 – 4: Valve control for device at address 118 + 8·x (155, 171, …)
Byte 3:
Bit 3 – 0: Valve control for device at address 118 + 8·x (156, 172, …)
Bit 7 – 4: Valve control for device at address 118 + 8·x (157, 173, …)
Byte 4:
Bit 3 – 0: Valve control for device at address 118 + 8·x (158, 174, …)
Bit 7 – 4: Valve control for device at address 118 + 8·x (159, 175, …)
Byte 5:
Bit 3 – 0: Valve control for device at address 118 + 8·x (160, 176, …)
Bit 7 – 4: Valve control for device at address 118 + 8·x (161, 177, …)
Byte 6:
Bit 3 – 0: Valve control for device at address 118 + 8·x (162, 178, …)
Bit 7 – 4: Valve control for device at address 118 + 8·x (163, 179, …)
Byte 7:
Bit 3 – 0: Valve control for device at address 118 + 8·x (164, 180, …)
Bit 7 – 4: Valve control for device at address 118 + 8·x (165, 181, …)
VALVE CONTROL BIT
POSITION
Bit 0:
0 – Close valve A
1 – Open valve A
Bit 1:
0 – Close valve B
1 – Open valve B
Bit 2:
0 – Close valve C
1 – Open valve C
Bit 3:
0 – Close valve D
1 – Open valve D
Transmission Repetition Rate: No faster than 10ms per PCM
Data length: 1 byte
Data page: 0
PDU format: 176 + y (181, 183, …)
PDU specific: ECU address
Priority: 0
PGN: 45056 + 256·y (00B500
h
, 00B700
h
, …)
Byte 0:
Bit 3 – 0: Expected positions (see above control structure)
Bit 7 – 4: Error condition