SMC Networks EtherCAT EX260-VEC1 Operation Manual page 17

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