Thermo Scientific Micro-Tech 9101 - Page 221

Thermo Fisher Scientific Micro-Tech 9101/9201 Reference Manual, Rev J B-49
The system has detected a failure on the ROM (read-only memory)
checksum during the internal periodic test. The ROM is used to store the
program.
 Replace the motherboard.
Here is the Alarms Define menu table
No. Parameter Selection Description
1
Rate alarm
no, yes
Sets an alarm based on a
percentage of the Scale
Capacity Value.
1A
Low rate set
___ ___
10% (0 - 105%)
10 sec (0 - 90sec)
50.0 Tph (0 - 525 Tph)
1B High rate set
___ ___
100% (0 - 150%)
10 sec (0 - 90sec)
500.0 Tph (0 - 750 Tph)
2
Load alarm
no, yes
Sets an alarm based on a
percentage of the internally
computed Belt Load Capacity.
2A
Low load set
___ ___
10% (0 - 105%)
10 sec (0 - 90 sec)
2.8 Lb/Ft (0 - 29.2 Lb/Ft)
2B
High load set
___ ___
100% (0 - 200%)
10 sec (0 - 90 sec)
27.8 Lb/Ft (0 - 55.6 Lb/Ft)
3 Speed alarm no, yes Sets an alarm based on a
percentage of the Belt Speed
Capacity.
3A
Low speed set
___ ___
10% (0 - 105%)
10 sec (0 - 90 sec)
60 FPM (0 - 630 FPM)