Advantech SSPB-3000C, Инструкция по установке и эксплуатации, Страница: 44 / 55

SSBP-3000C
Page 43
9.3 RESPONSE TO COMMANDS FROM SLAVE TO MASTER
9.3.1 C
ONDITION
S
TATUS
R
ESPONSE
TABLE 14: RESPONSE FRAME STRUCTURE
Bit
No
2th byte 3th byte 4
th
byte 5
th
byte 6
th
byte
0 Tx status 1-on, 0-off Rx status 1-on, 0-off
1 1- Tx Sum Alarm 1-Rx Sum Alarm
2
1- Check sum error in
command 1- Unknown
command
3 1-Alarm
4
5
6
7
Output
level
MS byte Output
level
LS byte
Communication
status
Power class 5 bits
From 30dBm – step 1 dBm
4-th byte – unit internal communication status:
1- no communication, 0 – communication O/K.
Bit 7 Bit 6 Bit 5 Bit 4 Bit 3 Bit 2 Bit 1 Bit 0
N/U N/U L-IF(LIM) RF-L PA IF-L L-RF PM
9.3.2 R
EAD
I
DENTIFICATION
R
ESPONSE
TABLE 15: READ IDENTIFICATION RESPONSE
Bit
No
2
nd
byte 3
rd
byte 4
th
byte 5
th
byte 6
th
byte
0 1 – Up
1- Rx spectrum inversion
0- no Rx spectrum inversion
70 or L Mod
1 1 – Down
1 – ALC On
0 – ALC Off 70 or L
Demodulator
2 1 – PA
140
Demodulator
3
1 -
Modem
1- Q Demodulator
2- SL - XXXX
3- SL 2 Demodulator
4- Modulator
4 0 0
5 0 0
6
1 – LNX
system
0
7 0 0
0x00 – N/A
0x01 – 70 to L
0x02 – 70 to C
0x03 – 70 to Ku
0x04 – 140 to L
0x05 – 140 to C
0x06 – 140 to Ku
0x07 – L to C
0x08 – L to Ku
Software
version
number
0xXX