SMC Networks EtherCAT EX260-VEC1 - Page 17

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No.DOC1048575-1
4.1.4. Channel status (same mapping in each CH)
Table 4-6. Channel status
Type
Size
Offset
Name
Description
BIT
0.1
0.0
Valve short circuit CHx
0: No valve short circuit in the relevant CH.
1: The valve has a short circuit in the relevant CH.
BIT
0.1
0.1
Pressure sensor
failure/disconnection CHx
0: No pressure sensor failure/disconnection in the relevant CH.
1: The pressure sensor has a failure/disconnection in the relevant
CH.
BIT
0.1
0.2
Valve protection CHx
0: Valve protection function is not operating in the relevant CH.
1: Valve protection function is operating in the relevant CH.
BIT
0.1
0.3
Supply valve type setting
mismatch CHx
0: The supply valve type setting is normal in the relevant CH.
1: The setting of the supply valve type has a mismatch in the
relevant CH.
BIT
0.1
0.4
Pressure/Hysteresis
parameter setting failure
CHx
0: The pressure/hysteresis parameter setting is normal in the
relevant CH.
1: The setting of the pressure threshold/hysteresis has a failure in
the relevant CH.
-
0.3
0.5
Padding
Unused
4.1.5. Unit status
Table 4-7. Unit status
Type
Size
Offset
Name
Description
BIT
0.1
0.0
Valve short circuit
0: No valves have a short circuit.
1: At least one valve has a short circuit.
BIT
0.1
0.1
Pressure sensor short
circuit
0: No pressure sensors have a short circuit.
1: At least one pressure sensor has a short circuit.
BIT
0.1
0.2
Pressure sensor
failure/disconnection
0: No pressure sensors have a failure/disconnection.
1: At least one pressure sensor has a failure/disconnection.
BIT
0.1
0.3
Vacuum manifold
connection error
0: Connection to the vacuum manifold is normal.
1: Disconnection between the SI Unit and the vacuum manifold.
BIT
0.1
0.4
Power supply diagnosis
for logic/input
0: Power supply for logic/input is present.
1: Power supply for logic/input is low. (< approx. 18 VDC)
BIT
0.1
0.5
Supply valve type setting
mismatch
0: The supply valve type setting is normal.
1: The setting of the supply valve type has a mismatch on at least
one CH.
BIT
0.1
0.6
Pressure/Hysteresis
parameter setting failure
0: The pressure/hysteresis parameter setting is normal.
1: The setting of the pressure threshold/hysteresis has a failure
on at least one CH.
BIT
0.1
0.7
Valve protection
0: Valve protection function is not operating
1: Valve protection function is operating on at least one CH.
-
1.0
1.0
Padding
Unused