48 failure mode request, 49 model name request, External controls – Vidikron VP-60 User Manual
Page 106
External Controls
48 FAILURE MODE REQUEST
Function
The external control equipment inquires the detection of failures of the plasma monitor.
Transmission Data
1FH
80H
60H
3FH
00H
CKS
ACK
The plasma monitor returns the following ACK:
7FH
60H
80H
3FH
02H
DATA00 DATA01 CKS
DATA00: FAILURE MODE 1
Bit 0:
PDP MODULE
0: Abnormal
1: Normal
Bit 1:
1: fixed (backup)
Bit 2:
TEMPERATURE
0: Abnormal
1: Normal
Bit 3:
1: fixed (backup)
Bit 4:
TEMPERATURE SENSOR
0: Abnormal
1: Normal
Bit 5:
1: fixed (backup)
Bit 6:
1: fixed (backup)
Bit 7:
1: fixed (backup)
DATA01: FAILURE MODE 2
1: fixed (backup)
49 MODEL NAME REQUEST
Function
The external control equipment inquires the product code of the plasma monitor.
Transmission Data
1FH
80H
60H
17H
00H
CKS
ACK
The plasma monitor returns the following ACK:
7FH
60H
80H
17H
0CH
DATA00 to DATA11
CKS
DATA00: 1st character of the product code
DATA01: 2nd character of the product code
|
DATA11: 12th character of the product code
NOTE:
Received Data (Hex)
Corresponding Character
00H
0
01H
1
|
|
08H
8
09H
9
10H
A
11H
B
12H
C
|
|
28H
Y
29H
Z
80H
- (Hyphen)
96H
(Blank)
If there are fewer than 12 characters in the product code,
product code would be padded right with blanks.
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