27
5.8
Auxiliary Output
●
Built-in 12V/1A auxiliary output
+12V-AUX
GND-AUX
to
12Vdc
5.9
Factory Resetting
O
F
F
ON
2 3 4
1
●
Users can follow the steps below to restore factory settings for
commands:
VOUT_TRIM(VOUT_SET IOUT_OC_FAULT_LIMIT(IOUT_SET) ,
),
OPERATION, SYSTEM_CONFIG and all charge commands
DIP switch diagram is as shown below.
(1) Set all DIP switch positions to ON.
(2) Power on in REMOTE OFF mode (no output at this step).
(3) After power on, in 15 seconds, switch all DIP switch from ON to
O
FF
and then switch ALL back to ON position.
(4) Green LED will blink 3 times if set successfully.
(5) Factory default setting will be restored after re-power on.
DIP switch diagram is as shown below.
Figure
5 10
-
CN53
SVR
DIP
SW81
CN86
& 16 +12V-AUX
PIN15
PIN17 & 18 GND-AUX
5
28
◎
SHP-10K
is compliant with PMBus Rev.1.1, the maximum
communication speed is 100KHz and has the capability of identifying up to
4 addressed units.
◎
PMBus communication interface is able to provide the current operating
status and information. Supported information is as below:
1.
Output voltage, current and internal temperature
2.
Alarm and status.
3.
Manufacturer and mode data.
Each SHP-10K unit should have their unique and own device address to
communicate over the PMBus. 7-bit address setting is used to assign
advice address, shown in the description below
A0-A2 allow users to designate an address for the SHP-10K unit,
these
bits are defined through a DIP switch (DIP-SW81) on the side
three
case. There are up to 8 different addresses are available to be assigned.
Please refer to Table 6-1 for the detailed setup advice.
6.1
PMBus Communication Interface
6 1 1
. .
PMBus Device Addressing
1
0
0
0
A2 A1 A0
MSB
LSB
6.
Communication Protocol
Table 6-1
Device No.
0
1
2
3
4
5
6
7
ON
1
ON
ON
ON
ON
2
ON
ON
ON
OFF
OFF
OFF
OFF
OFF
OFF
OFF
OFF
ON
ON
ON
ON
OFF
OFF
OFF
OFF
3
DIP
switch position
ON
OFF
2
1
3
4
●
There are two means to control the unit, analog signals and digital
communication. Analog is the default setting for the unit, signals including
PV, PC and SVR can be used immediately once receiving the unit. The digital
communication (PMBus, CAN bus or Modbus) is initially uncontrollable but
readable. To activate the adjustment commands of OPERATRION,
VOUT_TRIM or VOUT_SET.., ect., set
PM_CTRL/CAN_CTRL/MOD_CTRL of
SYSTEM_CONFIG (PMBus: BEh; CAN bus: 0x00C2; Modbus: 0x00C4) at 1
" "
and then reboot the unit. Once the digital communication dominates the
unit, the analog signals become invalid.
6
