39 Exhaust pressure sensor
Parameter
✝
Source/cause of error
40 Shaft-seals purge pressure transducer
51 Electronics Module status
53 Active Gauge (optional accessory)
54 HCMB pump temperature sensor
55
HCDP pump-motor water manifold surface
temperature sensor
56
iH exhaust temperature sensor (optional
accessory)
57 HCDP pump-body thermocouple
111
Network Interface Module status (optional
accessory)
121 Tool Interface Card status (optional accessory)
151
152
153
Auxiliary Interface Card status (optional
accessory)
Gate Valve Closed status
Gate Valve Open status
174 Inverter speed(iH1000 only)
176 Inverter status (iH1000 only)
177
HCMB pump over-temperature monitor
(iH1000 only)
✝
First digit of a three-digit error number, first two digits of a four-digit error number, or first
three digits of a five-digit error number.
Table 6-4 - Fault parameters (continued)
Fault type
▲
Meaning
01 Digital alarm condition *
09 Low warning condition
10 Low alarm condition
11 High warning condition
12 High alarm condition
13 Device error ✝
▲ Last two digits of the error number.
* For example, the gas module flow transducer has drifted
outside the valid range allowed for zeroing.
✝ For example, sensor is not fitted, or is disconnected.
Table 6-5 - Fault types
6-30 iH Dry Pumping Systems
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