Servomex SERVOTOUGH Oxy, Руководство оператора

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01910001B_8 © Servomex Group Limited. 2020
105
R
egister Name Comments
1001
Fault If any system fault exists.
1002
Maintenance
required
If any system maintenance required
status
exists.
1003
Service in
progress
If any system service in progress status
exists.
1005
Date/Time
invalid
System clock needs se�ng.
1006
Code fault
the programmed so�ware has become
corrupted.
1007
Database fault A fault occurred when using the database.
1012
Sta�c RAM
fault
A fault in the internal memory has been
detected.
A.11 Transducer fault and alarm mapping
Read-
only access to transducer fault and alarm informa�on will be provided in a block of 100 registers
and coils. These can be accessed as discrete inputs using func�on code 02 or as input registers using
func�on code 04. Reading them as discrete inputs provides a simple bit result for each, 0 for off and 1
for on. Reading them as input registers provides informa�on on their NAMUR status, as follows:
0 = off,
1 = fault,
2 = maintenance required,
3 = service in progress.
Alarm 1 and alarm 2 are not faults and can only be off or on.
The fault, maintenance required, and service in progress faults provide a summary of the other states
and can only be off or on. The registers are assigned as follows:
Register Name Comments
1101-1200
Transducer Measurements and data for each transducer
Each input within the block for the transducer is assigned as follows:
Registe
r
Name Comments
1101
Alarm 1 Alarm 1 is ac�ve or latched.