Series 642 INSTALLATION
742280ED Edition 2017-11-24 69/
Setup function
Command Acknowledgement
Description
COMMUNICATION
RANGE
CONFIGURATION
Set
s:21abcdefgh s:21
Get
i:21 i:21abcdefgh
data length 8 characters
a range for POSITION: 0 = 0 – 1’000, 1 = 0 – 10’000, 2 = 0 – 100’000
bcdefgh upper value for PRESSURE and SENSOR READING: 1000 ... 1000000
e.g. 0010000 -> pressure range 0 – 10’000
This function defines the communication range between the valve and the host computer
for POSITION, PRESSURE and SENSOR READING.
Remark: In case ZERO has been performed, gauge offset for PRESSURE and SENSOR
READING is compensated.
Remark: In case 2 sensor operation for pressure control is selected, PRESSURE covers
high range gauge because switchover between sensors is done automatically.
SENSOR 1 READING and SENSOR 2 READING always return full scale values
according to selected range.
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