Ametek AMEVision 3050-TE, Руководство пользователя

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A-12 | 3050-TE Moisture Analyzer
Table A-1 Continued
Register #0 holds the moisture concentration value not held during verifi-
cation. This value is in ppm.
A pair of registers #135 and #136 provide the same moisture concentra-
tion value in floating point Modicon standard.
Register #1 holds the moisture concentration value held during verifi-
cation cycle. The units of measurement are changing depending of flag
status located in register #65.
A pair of registers #137 and #138 provide the same information in float-
ing point format.
Register #11 is a DataState register, which is designed to synchronise the
data acquisition process. This flag is cleared by read. A value of one indi-
cates new data is available.
Register #8 is the SystemState variable, which is set to alarms and warn-
ings. This value is decoded according to the table below.
Example: The value of SystemState is 12612 which is the same as 3144
hexadecimal number. Corresponding alarms started from the list signifi-
cant bit are: Invalid Reading, Calibration Failure, Flow Alarm, Moisture
Generator Date and Dryer Alarm.
Register #25 is a ModbusCommand register. This register allows sending
special commands to the 3050 analyzer as shown in the table below.
REG DEFINITIO N UNITS SCALING ACCESS
238 ZeroW eekDays (ZeroW eekDays = 84) - 1 r,w
239 ZeroType (ZeroType = 85) - 1 r,w
240 M axZeroError (M axZeroError = 86) hz 100 r,w
241 M axZeroDrift (M axZeroDrift = 87) hz 100 r,w
242 M oistureSpanSlow (M oistureSpanSlow = 88) - 1000 r,w
243 FreqO ffsetSlow (FreqO ffsetSlow = 89) - 1000 r,w