Rockwell Automation 1397 DC Drive Firmware 2.xx User Manual
Page 181
5–71
Programming Parameters
Publication 1397-5.0 — June, 2001
DIAGNOSTICS
[Alarm Reset] — P.197
Allows resetting of the fault or alarm through
the HIM.
Display/Drive Units:
Numeric/Text
Parameter Range:
0 = Ready
1 = Reset
Parameter Type:
Read Only
Group:
Diagnostics
Minimum Value:
0
Factory Default:
0
Maximum Value:
1
Note: Analog input 2 (terminals 52 and 53 on the I/O Expansion board) only accepts a
±10 VDC input signal and cannot be changed.
[CPU Loading] — P.198
Shows the amount in % that the CPU is busy.
Should always display 100%.
Display/Drive Units:
%
Parameter Type:
Read Only
Group:
Diagnostics
Minimum Value:
0
Factory Default:
0
Maximum Value:
100
[Not Ready Cause] — P.199
Shows those inputs or conditions that cause
the Drive to remain “Not Ready”.
Bit#
Enum
0
Stop Asserted
1
TB Coast/DB
2
TB Interlock
3
Fault Active
4
Config Active
5
Field Perm
Display/Drive Units:
Numeric/Text
Parameter Type:
Read Only
Group:
Diagnostics
Minimum Value:
0
Maximum Value:
5
[ScanPort Errors] — P.200
The value of this parameter is incremented
everytime a SCANport message is not
received when expected from a peripheral
device. This value incrementing occasionaly
does not indicate a problem. The value will
change, if SCANport devices are removed or
reconnected to the drive. A value that is
consistently incrementing, over a period of
time, indicates a possible electrical noise
problem or malfunctioning peripheral
SCANport device.
Display/Drive Units:
%
Parameter Type:
Read Only
Group:
Diagnostics
Minimum Value:
0
Factory Default:
0
Maximum Value:
6500