CMU DATA LIST REFERENCE TABLE

Display on M.U.T.-III	Item No.	Inspection item	Inspection conditions	Normal value judgement
Cell Monitor IC	12	Battery cell monitor IC	Electric motor switch: ON	Normal
Voltage sensor	13	Voltage sensor	Electric motor switch: ON	Normal
Reference low voltage	14	Reference low voltage	Electric motor switch: ON	Normal
Reference high voltage	15	Reference high voltage	Electric motor switch: ON	Normal
Temperature sensor 1 (open)	16	Temperature sensor 1 (open)	Electric motor switch: ON	Normal
Temperature sensor 2 (open)	17	Temperature sensor 2 (open)	Electric motor switch: ON	Normal
Temperature sensor 3 (open)	18	Temperature sensor 3 (open)	Electric motor switch: ON	Normal
Temperature sensor 4 (open)^*1	19	Temperature sensor 4 (open)	Electric motor switch: ON	Normal
Temperature sensor 5 (open)^*1	20	Temperature sensor 5 (open)	Electric motor switch: ON	Normal
Temperature sensor 6 (open)^*1	21	Temperature sensor 6 (open)	Electric motor switch: ON	Normal
Temperature sensor 1 (short)	22	Temperature sensor 1 (short)	Electric motor switch: ON	Normal
Temperature sensor 2 (short)	23	Temperature sensor 2 (short)	Electric motor switch: ON	Normal
Temperature sensor 3 (short)	24	Temperature sensor 3 (short)	Electric motor switch: ON	Normal
Temperature sensor 4 (short)^*1	25	Temperature sensor 4 (short)	Electric motor switch: ON	Normal
Temperature sensor 5 (short)^*1	26	Temperature sensor 5 (short)	Electric motor switch: ON	Normal
Temperature sensor 6 (short)^*1	27	Temperature sensor 6 (short)	Electric motor switch: ON	Normal
Cell A voltage underflow	28	Battery cell A voltage underflow	Electric motor switch: ON	Normal
Cell B voltage underflow	29	Battery cell B voltage underflow	Electric motor switch: ON	Normal
Cell C voltage underflow	30	Battery cell C voltage underflow	Electric motor switch: ON	Normal
Cell D voltage underflow	31	Battery cell D voltage underflow	Electric motor switch: ON	Normal
Cell E voltage underflow^*1	32	Battery cell E voltage underflow	Electric motor switch: ON	Normal
Cell F voltage underflow^*1	33	Battery cell F voltage underflow	Electric motor switch: ON	Normal
Cell G voltage underflow^*1	34	Battery cell G voltage underflow	Electric motor switch: ON	Normal
Cell H voltage underflow^*1	35	Battery cell H voltage underflow	Electric motor switch: ON	Normal
Cell A voltage overflow	36	Battery cell A voltage overflow	Electric motor switch: ON	Normal
Cell B voltage overflow	37	Battery cell B voltage overflow	Electric motor switch: ON	Normal
Cell C voltage overflow	38	Battery cell C voltage overflow	Electric motor switch: ON	Normal
Cell D voltage overflow	39	Battery cell D voltage overflow	Electric motor switch: ON	Normal
Cell E voltage overflow^*1	40	Battery cell E voltage overflow	Electric motor switch: ON	Normal
Cell F voltage overflow^*1	41	Battery cell F voltage overflow	Electric motor switch: ON	Normal
Cell G voltage overflow^*1	42	Battery cell G voltage overflow	Electric motor switch: ON	Normal
Cell H voltage overflow^*1	43	Battery cell H voltage overflow	Electric motor switch: ON	Normal
Temperature sensor 1 underflow	44	Temperature sensor 1 underflow	Electric motor switch: ON	Normal
Temperature sensor 2 underflow	45	Temperature sensor 2 underflow	Electric motor switch: ON	Normal
Temperature sensor 3 underflow	46	Temperature sensor 3 underflow	Electric motor switch: ON	Normal
Temperature sensor 4 underflow^*1	47	Temperature sensor 4 underflow	Electric motor switch: ON	Normal
Temperature sensor 5 underflow^*1	48	Temperature sensor 5 underflow	Electric motor switch: ON	Normal
Temperature sensor 6 underflow^*1	49	Temperature sensor 6 underflow	Electric motor switch: ON	Normal
Temperature sensor 1 overflow	50	Temperature sensor 1 overflow	Electric motor switch: ON	Normal
Temperature sensor 2 overflow	51	Temperature sensor 2 overflow	Electric motor switch: ON	Normal
Temperature sensor 3 overflow	52	Temperature sensor 3 overflow	Electric motor switch: ON	Normal
Temperature sensor 4 overflow^*1	53	Temperature sensor 4 overflow	Electric motor switch: ON	Normal
Temperature sensor 5 overflow^*1	54	Temperature sensor 5 overflow	Electric motor switch: ON	Normal
Temperature sensor 6 overflow^*1	55	Temperature sensor 6 overflow	Electric motor switch: ON	Normal
EEPROM Fail (Numbering data read)	56	EEPROM abnormalities (read numbering data)	Electric motor switch: ON	Normal
EEPROM Fail (Learning data read)	57	EEPROM abnormal (read learning data)	Electric motor switch: ON	Normal
CAN controller	58	CAN controller	Electric motor switch: ON	Normal
A/D conversion (Reference volt)	67	Microcomputer AD conversion (reference voltage)	Electric motor switch: ON	Normal
A/D conversion (temp. sensor 1)	68	Microcomputer AD conversion (temperature sensor 1)	Electric motor switch: ON	Normal
A/D conversion (temp. sensor 2)	69	Microcomputer AD conversion (temperature sensor 2)	Electric motor switch: ON	Normal
A/D conversion (temp. sensor 3)	70	Microcomputer AD conversion (temperature sensor 3)	Electric motor switch: ON	Normal
A/D conversion (temp. sensor 4)^*1	71	Microcomputer AD conversion (temperature sensor 4)	Electric motor switch: ON	Normal
A/D conversion (temp. sensor 5)^*1	72	Microcomputer AD conversion (temperature sensor 5)	Electric motor switch: ON	Normal
A/D conversion (temp. sensor 6)^*1	73	Microcomputer AD conversion (temperature sensor 6)	Electric motor switch: ON	Normal
A/D conversion (Module voltage)	74	Microcomputer AD conversion (module voltage)	Electric motor switch: ON	Normal
Balancer driving time fail (20 h)	75	Balancer driving time abnormal (20 hours)	Electric motor switch: ON	Normal

note

*1: If the CMU 6 or CMU 12 is selected from the system selection screen of the M.U.T.-III, the data item should be displayed. But it does not use for the check because it is not arailable.

CMU monitoring items

Available items are established for these items to see the CMU control status.
These items are difficult to clearly show the specification value because the values much vary depending on the slight difference in the measuring conditions, in the environment or in the chronological change of the vehicle.The check conditions, displayed ranges and value variations are described.

Display on M.U.T.-III	Item No.	M.U.T.-III display descriptions	Standards at each check	Displayed range and value
Module voltage	1	Terminal voltage of main battery module is displayed.	Electric motor switch: ON	0 - 40 V
Cell total voltage	2	Each battery cell total voltage composing main battery module is shown.	Electric motor switch: ON	0 - 40 V
Voltage diff. (Module - Total cell)	3	Difference is shown between module voltage and total voltage of battery cell.	Electric motor switch: ON	0 - 40 V
Cell A voltage	4	Battery cell voltage is shown.	Electric motor switch: ON	0 - 5 V
Cell B voltage	5
Cell C voltage	6
Cell D voltage	7
Cell E voltage^*1	8
Cell F voltage^*1	9
Cell G voltage^*1	10
Cell H voltage^*1	11

note

*1: If CMU6 or CMU12 is selected from the M.U.T.-III system selection screen, nothing displays.

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