Bronkhorst®
Instruction Manual EL-PRESS™
9.17.101I
34
Valve Output
Type
Access
Range
FlowDDE
FLOW-BUS
Modbus
Unsigned long
RW
0…
16777215
55
114/1
0xF208…0xF209/61961…61962
This parameter represents the controller output signal for control valve operation.
·
For P-600 and P-700 control, the value range corresponds to 0…100%
·
For P-800 control, the value range is limited (as a result of several factory settings) and split into two equal sections, with
the lower section operating the relief valve and the upper section the inlet valve. At the parameter value between the
two sections, both valves are closed.
Sensor Type
Type
Access
Range
FlowDDE
FLOW-BUS
Modbus
Unsigned char
RW
0…255
22
1/14
0x002E/47
The following sensor types are supported:
Instrument type
Value
Description
Controller
0
Pressure (counter disabled)
1
Liquid volume
2
Liquid /gas mass
3
Gas volume
4
Other (counter disabled)
Sensor
128
Pressure (counter disabled)
129
Liquid volume
130
Liquid/gas mass
131
Gas volume
132
Other (counter disabled)
4.3
Device identification
User Tag
Type
Access
Range
FlowDDE
FLOW-BUS
Modbus
Unsigned char[16]
RW
-
115
113/6
0xF130…0xF137/ 61745…61752
With this parameter, the instrument can be given a custom tag name, with a maximum of 16 characters.
Customer Model
Type
Access
Range
FlowDDE
FLOW-BUS
Modbus
Unsigned char[16]
RW
-
93
113/4
0xF120…0xF127/ 61729…61736
This parameter is used to add extra information to the model number information, such as a customer-specific model
number.
