Changing The Configuration; Fault Messages - ABB FMT400-VTS Operating Instruction

7 Changing the configuration

The configuration/parameter definition of the FMT400-VTS/-VTCS measuring systems can be modified via LKS
adapter (local communication interface) (Fig. 5-1).
This adapter is provided separately as an accessory and will be supplied completely with software and appro-
priate instructions.
The following parameters can be changed or imported:
• Read device data
• Measuring range
• Low-flow cutoff
• Filter factor
• Output in case of fault
• Analog output
• Save modified data
• Factory setting
• Status
• Reset
• Printout
• Passwort
To activate the configuration changes, the device must be restarted. To do so, use the command "restart reset"
or interrupt the power supply for approximately 10 seconds.

8 Fault messages

If faults occur (e. g. sensor leakage), the 0/4...20 mA output will accept the configured value, i. e. the following
settings will be possible in case of fault:
The following settings will be possible in case of fault:
• MIN < 3.5 mA
• MAX > 22.5 mA
Notice:
The standard setting in case of fault is 0...20 mA for (MAX.) and 4...20 mA for (MIN.).
These settings can be modified via the LKS interface and the respective configuration software.
Further fault messages (e.g. data error) can be received via the status function („Check function", chapter 7).
42/14-36 EN Thermal Mass Flowmeter FMT400-VTS, FMT400-VTCS (Sensyflow VT-S/VT-CS)
display current settings
select within the cailbration measuring range
zero setting, 0...20 % upper range of measuring range
attenuation, 1...500 adjustable (standard 50)
MIN. (< 3.5 mA) or MAX. (> 22.5 mA)
0/4...20 mA
adjustments are stored
basic settings
Check function
Start anew
print out current settings
only for service technician!
Changing the configuration
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