Pewatron Mean Well RCB-1600 Series, Руководство пользователя, Страница: 18 / 24

16
3.20.3 PMBUS, PV/PC or SVR Functions
3.20
.
4 PMBus Command List
◎
The command list of the RC -1600 is shown in Table 3- . It is compliant with the standard protocol of PMBus Rev. 1.1. For more detailed B 9
information, please refer to PMBus official website http://pmbus.org/specs.html). (
Command
Code
01h
02h
19h
20h
21h
# of data
Bytes
1
1
1
1
2
Description
Remote ON/OFF control
ON/OFF function configuration
Capabilities of a PMBus device
Define data format for output voltage
(format: Linear, N= -9)
Output voltage setting value
(format: Linear, N= -9)
Command
Name
OPERATION
ON_OFF_CONFIG
CAPABILITY
VOUT_MODE
VOUT_COMMAND
Transaction
Type
R/W Byte
Read Byte
Read Byte
R Byte
R Word
22h 2
Output voltage trimmed value
(format: Linear, N= -9)
Output overcurrent setting value
(format: Linear, N= -2)
VOUT_TRIM R/W Word
47h
79h
7Ah
7Bh
7Ch
7Dh
1
2
1
1
1
1
Define protection and response when an
output overcurrent fault occurred
Summary status reporting
Output voltage status reporting
Output current status reporting
AC input voltage status reporting
Temperature status reporting
IOUT_OC_FAULT_RESPONSE
STATUS_WORD
STATUS_VOUT
STATUS_IOUT
STATUS_INPUT
STATUS_TEMPERATURE
R Byte
R Word
R Byte
R Byte
R Byte
R Byte
7Eh 1
Communication, logic,
Memory status reporting
STATUS_CML R Byte
46h 2 IOUT_OC_FAULT_LIMIT R/W Word
81h
80h
88h
8Bh
8Ch
1
1
2
2
2
Fan1 and 2 status reporting
Manufacture specific status reporting
AC input voltage reading value
(format: Linear, N=-1)
Output voltage reading value
(format: Linear, N= -9)
Output current reading value
(format: Linear, N= -2)
STATUS_FANS_1_2
STATUS_MFR_SPECIFIC
READ_VIN
READ_VOUT
READ_IOUT
R Byte
R Byte
R Word
R Word
R Word
90h
91h
98h
2
2
1
Fan speed 1 reading value
(format: Linear, N= 5)
Fan speed 2 reading value
(format: Linear, N= 5)
The compliant revision of the PMBus
(default: 11h for Rev. 1.1)
READ_FAN_SPEED_1
READ_FAN_SPEED_2
PMBUS_REVISION
R Word
R Word
R Byte
8Dh 2
Temperature 1 reading value
(format: Linear, N= -3)
READ_TEMPERATURE_1 R Word
99h
9Ah
9Bh
9Ch
9Dh
9Eh
12
12
6
3
6
12
Manufacturer's name
Manufacturer's model name
Firmware revision
Manufacturer's factory location
Manufacture date. (format: YYMMDD)
Product serial number
MFR_ID
MFR_MODEL
MFR_REVISION
MFR_LOCATION
MFR_DATE
MFR_SERIAL
Block Read
Block Read
Block Read
Block R/W
Block R/W
Block R/W
Users are able to fully control and design the entire charging behavior, without the charging curve, by one of the following means- PMBus
command, PV/PC function or SVR adjustment, please refer to the previous chapter. The operating priority is, PMBus > PV/PC > SVR.
NOTE: When operating in this mode, PMBus commands B0h/B1h…B8h can be set but there will be no response whereas other PMBus
commands and functions work normally.
Table 3-9
18 RCB-1600-RHP-1U_1610-21407-0001-E-0420