Bronkhorst®
Instruction Manual ES-FLOW™ 1xxC
9.17.153A
27
Alarm Setpoint Mode
Type
Access
Range
FlowDDE
FLOW-BUS
Modbus
Unsigned char
RW
0…1
120
97/5
0x0C25/3110
Specifies whether or not to change the setpoint after an alarm situation is activated.
Value
Description
0
No setpoint change (default)
1
Change setpoint to
Alarm new setpoint
Alarm New Setpoint
Type
Access
Range
FlowDDE
FLOW-BUS
Modbus
Unsigned int
RW
0…32000
121
97/6
0x0C26/3111
New (safe) setpoint during an alarm until reset. Range 0…32000 represents 0…100% setpoint.
Default value: 0
Reset Alarm Enable
Type
Access
Range
FlowDDE
FLOW-BUS
Modbus
Unsigned char
RW
0…15
156
97/9
0x0C29/3114
Up to 4 different methods can be specified. The value is a bitwise summation of the enabled methods; convert the value to
binary to see which methods are enabled.
Default value: 15 (all bits/methods enabled)
The following methods are supported:
Bit
Value
Description
0
1
Multifunctional switch
1
2
Externally (deprecated)
2
4
By parameter
Reset
3
8
Automatically (when alarm conditions no longer apply)
6.1.3
Counter
Counter settings are most easily accessible using FlowSuite, FlowPlot or FlowView or a Bronkhorst® readout and control
unit.
Counter Mode
Type
Access
Range
FlowDDE
FLOW-BUS
Modbus
Unsigned char
RW
0…2
130
104/8
0x0D08/3337
Available modes:
Value
Description
0
Counter off (default)
1
Counting up continuously
2
Counting up until limit reached (set by
Counter Limit
)
Counter Unit
Type
Access
Range
FlowDDE
FLOW-BUS
Modbus
Unsigned char[4]
RW
see table
below
128
104/7
0xE838…0xE839/59449…59450
This parameter contains the name of the counter readout unit.
