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BRONKHORST EL-FLOW Select Series User Manual

BRONKHORST EL-FLOW Select Series
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Bronkhors
Instruction Manual EL-FLOW® Select9.17.099F 39
Alarm Delay Time
Type
Access
Range
FlowDDE
FLOW-BUS
Modbus
Unsigned char
RW
0…255
182
97/7
0x0C27/3112
This value represents the time in seconds the alarm action will be delayed when an alarm limit has been exceeded. This
value also delays the alarm off action if an alarm limit is no longer exceeded.
Default value = '0'.
Alarm Maximum Limit
Type
Access
Range
FlowDDE
FLOW-BUS
Modbus
Unsigned int
RW
0…32000
116
97/1
0x0C21/3106
Maximum limit for Measure to activate the maximum alarm situation (after Alarm Delay Time). Range 0…32000 represents 0…
100% signal. Alarm Maximum Limit must be greater than Alarm Minimum Limit.
Default value: 0.
Alarm Minimum Limit
Type
Access
Range
FlowDDE
FLOW-BUS
Modbus
Unsigned int
RW
0…32000
117
97/2
0x0C22/3107
Minimum limit for Measure to activate the minimum alarm situation (after Alarm Delay Time). Range 0…32000 represents 0…
100% signal. Alarm Minimum Limit must be smaller than Alarm Maximum Limit.
Default value: 0.
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
Available reset methods for alarms. Up to 4 different methods can be specified; 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)

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BRONKHORST EL-FLOW Select Series Specifications

General IconGeneral
BrandBRONKHORST
ModelEL-FLOW Select Series
CategoryMeasuring Instruments
LanguageEnglish

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