SMC Networks EX245-FPS1 Operation Manual page 47

9.1.1.5. Valve diagnostics 3
Bit Description
0 Valve Zone 3, coil 1 diagnostic
1 Valve Zone 3, coil 2 diagnostic
2 Valve Zone 3, coil 3 diagnostic
3 Valve Zone 3, coil 4 diagnostic
4 Valve Zone 3, coil 5 diagnostic
5 Valve Zone 3, coil 6 diagnostic
6 Valve Zone 3, coil 7 diagnostic
7 Valve Zone 3, coil 8 diagnostic
: Fault – short circuit
9.1.2. Diagnostics type 2
9.1.2.1. General diagnostics 1
Bit Description
0 Unused
1 Valve coil(s) short circuit
2 US1 diagnostics 1
3 Unused
4 US2 diagnostics 1
5 US2 diagnostics 2
6 Unused
7 US1 diagnostics 2
Table 9-6 Valve diagnostics 3
0: No error, 1: Fault
0: No error, 1: Fault
0: No error, 1: Fault
0: No error, 1: Fault
0: No error, 1: Fault
0: No error, 1: Fault
0: No error, 1: Fault
0: No error, 1: Fault
Table 9-7 Overview of Diagnostics type 2
Byte Description
0 General diagnostics 1
1 Valve diagnostics 1
2 General diagnostics 2
3 Valve diagnostics 2
Table 9-8 General Diagnostics 1
Fixed at 1
0: No valve coils have short circuit
1: At least one valve coil has a short circuit
0: US1 present (> approx. 21.6 VDC)
1: US1 has dropped (< approx. 20.4 VDC)
Fixed at 0
0: US2 present (> approx. 22.8 VDC)
1: US2 has dropped (< approx. 21.6 VDC)
0: US2 present (> approx. 17.0 VDC)
1: US2 has dropped (< approx. 17 VDC)
Fixed at 0
0: US1 present (> approx. 17.0 VDC)
1: US1 has dropped (< approx. 17 VDC)
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Explanation
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Explanation
No.EX##-OMY0004