Magnescale RS97-1024EGZ Series, Instruction Manual

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(E)
15
RS97-1024EGZ Series
9-4. Alarms
Th is product outputs alarm information to the controller based on the errors detected and the results of self-diagnosis.
Contained in the alarms is the bit information which indicates the causes of the alarms referred to as “fault causes,” and
these are defi ned for this product as below.
Name When OK When NG Details
Most signifi cant bit
Functional
safety
redundant
system
statuses
Address00 0
code2
The code indicating details of the location where the redundant
system alarm occurred is stored here. (
※
1)
Address01 0
Address02 0
F2 0 1 Alarm has occurred in the redundant system → 1
Reserved 0 Always 0
Reserved 0 Always 0
Reserved 0 Always 0
PDV2 1 0 Data was transferred normally by the redundant system → 1; otherwise → 0
System Fault 0 1
Electrical circuit trouble or some other internal problem has
occurred in the redundant system → 1
Reserved 0 Always 0
Position FS Fault 0 1
The redundant system has detected a position information error
relating to the functional safety → 1
Reserved 0 Always 0
Reserved 0 Always 0
Reserved 0 Always 0
Reserved 0 Always 0
Reserved 0 Always 0
Primary
system
statuses
Address00 0
code1
Th e code indicating details of the location where the primary system
alarm occurred is stored here. (
※
2)
Address01 0
Address02 0
F1 0 1 Alarm has occurred in the primary system → 1
Reserved 0 Always 0
Reserved 0 Always 0
Reserved 0 Always 0
PDV1 1 0 Data was transferred normally by the primary system → 1; otherwise → 0
System Fault 0 1
Electrical circuit trouble or some other internal problem has
occurred in the primary system → 1
Reserved 0 Always 0
Position FS Fault 0 1
The primary system has detected a position information error
relating to the functional safety → 1
Position Fault 0 1
Th e primary system has detected a position information error other
than one relating to the functional safety → 1
Sensor SY Fault 0 1
A system error has been detected in the interpolation circuit of the
primary system → 1
Sensor OV Fault 0 1
An incremental-type overfl ow has been detected in the interpolation
circuit of the primary system → 1
Sensor AB Fault 0 1
An absolute-type error has been detected in the interpolation circuit
of the primary system → 1
Least signifi cant bit
Sensor LV Fault 0 1
An incremental-type level error has been detected in the
interpolation circuit of the primary system → 1
( ※ 1)
code2
Address00 Always 0
Address01 Always 0
Address02 Th e redundant system FPGA has detected an alarm → 1
( ※ 2)
code1
Address00 ASIC of sensor block A has detected an alarm → 1
Address01 ASIC of sensor block B has detected an alarm → 1
Address02 Primary system FPGA has detected an alarm → 1