801426 to 801637[H] - Latest 10 error communication records
(005730to 005838[H])
One error communication record consists of 53 bytes. The format is as follows:
1st byte - Header
Bit 0: Communication result 0: OK, 1: NG
Bit 1: Document jam 1: Occurred
Bits 2 - 3: Not used
Bit 4: Technical data printout instead of personal codes 0: No, 1: Yes
Bit 5: Type of technical data 0: Rx level, 1: Measure of error rate
Bit 6: Error report 0: Not printed, 1: Printed
Bit 7: Data validity 0: Not valid, 1: Valid
2nd to 5th bytes - Date and time when the communication started
2nd byte - Month (BCD)
3rd byte - Day (BCD)
4th byte - Hour (BCD)
5th byte - Minute (BCD)
6th and 7th bytes - Communication time
6th byte - Minutes (BCD)
7th byte - Seconds (BCD)
8th byte - Number of pages transmitted or received (Hex)
9th and 10th bytes - Personal code or number of total/burst error lines
If bit 4 of the 1st byte is 0:
9th byte - Personal code (low - BCD)
10th byte - Personal code (high - BCD)
If bit 4 of the 1st byte is 1:
9th byte - Number of total error lines (Hex)
10th byte - Number of burst error lines (Hex)
11th byte - File number (low - Hex)
12th byte - File number (high - Hex)
13th and 14th bytes - Rx level or measure of error rate
If bit 5 of the 1st byte is 0:
13th byte - Rx level (low - Hex)
14th byte - Rx level (high - Hex)
If bit 4 of the 1st byte is 1:
13th byte - Measure of error rate (low - Hex)
14th byte - Measure of error rate (high - Hex)
15th byte - Final modem rate
Bits 0 to 2: Final modem speed
Bit
0
Bit
1
Bit
2
=
1
0
0
:
2.4
k
0
1
0
:
4.8
k
1
1
0
:
7.2
k
0
0
1
: 9.6
k
1
0
1
: 12.0
k
0
1
1
: 14.4
k
Bit 3: Not used
Bits 4 to 6: Final modem type
Bit
4
Bit
5
Bit
6
=
1
0
0
:
V
.27
ter
0
1
0
:
V
.29
1
1
0
:
V
.33
Bit 7: Not used
August 7th, 1995 SERVICE TABLES AND PROCEDURES
SERVICE RAM ADDRESSES
4-67
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