SMC Networks ISA3 Series Operation Manual page 94

○Diagnostic information
This product can detect the device error by diagnostic bit in the process data.
Item
Pressure diagnostics
Error diagnostics
○Relationship between the process data and display value
Content
SUP port pressure value/
OUT port pressure value
Content Type
ISA3-F
Display
value
ISA3-G
(clearance
guideline)
ISA3-H
When the pressure gauge measurement value (SUP side or OUT side) is below the
lower display limit (-20 kPa), the diagnostic bit will be "1: ON".
Diagnostic bit will be "1: ON" when either of the following errors is generated.
•Internal product malfunction
•OUT2 over current
•Internal product abnormal temperature
Unit
kPa
bar
psi
Process data
Item
Display value
Process data
Display value
Process data
Display value
Process data
-93-
Content
Rated pressure range
0.0 to 200.0
0.000 to 2.000
0.00 to 29.00
0 to 2000
Display/settable range
0 to 60
0 to 3000
0 to 300
0 to 3000
0 to 500
0 to 2500
4 How to use
Display/settable range
-20.0 to 220.0
-0.200 to 2.200
-2.90 to 31.9
-200 to 2200
No.PS※※-OMW0009-A