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參數(shù)資料
| 型號： | PS2000ACQ |
| 英文描述： | A Network Communication Controller Designed to Connect Any MCU Application System To A Gateway(單片網(wǎng)絡(luò)通信控制器,用于控制MCU和網(wǎng)絡(luò)服務(wù)器之間的信息交換) |
| 中文描述： | 通信控制器的網(wǎng)絡(luò)連接任何設(shè)計單片機應(yīng)用系統(tǒng)到一個網(wǎng)關(guān)（單片網(wǎng)絡(luò)通信控制器，用于控制微控制器和網(wǎng)絡(luò)服務(wù)器之間的信息交換） |
| 文件頁數(shù)： | 47/54頁 |
| 文件大?。?/td> | 594K |
| 代理商： | PS2000ACQ |
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PS2000A Datasheet
Doc. Number:
TECINHD001
Version 1.0
3/1/2002
P&S DataCom Corporation
43
package of loading the table is shown in Table 32.
Table 32
Byte
Package content
Description
ESC (0x1b)
SOH (0x01)
ESC (0x1b)
4
SOH (0x01)
Package header
4
Server ID code
Server identification code
8
Device ID code
Device identification code
1
State information byte
See Table 21
1
WRPR (85h or 05h)
Command to write device property table (note)
1
NULL
Always NULL
7
Super password characters
Super password characters
2
Offset
2 bytes (MSB first)
n
Device property table data
Device property table data
ESC (0x1b)
ETB (0x17)
Packet trailer
4
CRC
CRC value, 2 bytes (MSB first)
N
OTE
:
I
F THE
DPTGT
CANNOT SEND ALL DATA OF THE DEVICE PROPERTY TABLE IN A
SINGLE PACKAGE
,
IT CAN SEND THEM IN MULTIPLE PACKAGES
.
W
HEN THERE IS MORE DATA TO BE SENT
,
WRPR=85
H
;
W
HEN THERE IS NO MORE DATA LEFT
,
WRPR=05
H
.
O
NLY WHEN THE
DPTGT
SETS
WRPR
VALUE CORRECTLY
,
CAN THE
PS2000A
RECEIVE DATA OF THE
D
EVICE
P
ROPERTY
T
ABLE RELIABLY
.
If the super password in the WRPR data package matches the one in the PS2000A, it will
receive the data of the device property table. The data package returned from the
PS2000A is shown in Table 33.
After the PS2000A receives the first data package sent from the network server or the
DPTGT, it should clear the original device property table first, which needs about 10
seconds. The network server and the DPTGT continue the following operation only after
receiving the returned data from the PS2000A. Otherwise, the data will be lost. If they
don’t receive any data from the PS2000A within 15 minutes, the current operation fails.
The PS2000A is powered off and then powered on again.
相關(guān)PDF資料 |
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|---|---|
| PS2001(中文) | Serial Output Data Acquisition Circuit(串行輸出數(shù)據(jù)采集芯片) |
| PS2001B | NPN-OUTPUT DC-INPUT OPTOCOUPLER |
| PS2002B | DARLINGTON-NPN-OUTPUT DC-INPUT OPTOCOUPLER |
| PS2003B | NPN-OUTPUT DC-INPUT OPTOCOUPLER |
| PS2004B | DARLINGTON-NPN-OUTPUT DC-INPUT OPTOCOUPLER |
相關(guān)代理商/技術(shù)參數(shù) |
參數(shù)描述 |
|---|---|
| PS20015G | 制造商:未知廠家 制造商全稱:未知廠家 功能描述:MESSUMFORMER |
| PS2001B | 制造商:Panasonic Industrial Company 功能描述:IC |
| PS200-1U | 制造商:AXIOMTEK 制造商全稱:AXIOMTEK 功能描述:Power Supplies |
| PS200-1UATX200W | 制造商:AXIOMTEK 制造商全稱:AXIOMTEK 功能描述:Power Supplies |
| PS2002B | 制造商:未知廠家 制造商全稱:未知廠家 功能描述:DARLINGTON-NPN-OUTPUT DC-INPUT OPTOCOUPLER |
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