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1100
2 / UInt16
1101
2 / UInt16
1102
4 / Float
1104
2 / UInt16
1105
4 / Float
Holding Register – Values
Address
Description
2020
Damping Tau
2021
Damping Tau
6
Service
6.1
Maintenance
At appropriate use, the device is free of maintenance.
Solid coatings on the diaphragm can lead to faulty measurement results. In this case the diaphragm must be regularly
cleaned. Don't use sharp resp. hard tools, pressured air or aggressive chemicals. For dismounting the device see chapter
"Dismounting".
6.2
Dismounting
Use suitable protective clothing, e.g. goggles, gloves.
WARNING: Dismount the device only when power supply is off.
WARNING: Let the device and the system cool down sufficiently fore dismounting it. There is a risk of hot surfaces as well as
dangerous and hot media escaping.
WARNING: Dismount the device only when the system is pressureless. There is a risk of fast escaping media resp. pressure
blow.
After dismounting the diaphragm must be fitted with protective caps.
6.3
Troubleshooting / Repair
The operator of the system is responsible for taking suitable measures to rectify faults.
In case of malfunction check:
Component / area
Enclosure
Pressure diaphragm
Process seal
Compensation capillary
Supply voltage
For dismounting the device see chapter "Dismounting".
If the malfunction cannot be eliminated, please contact the manufacturer.
A repair may only be carried out by the manufacturer.
6.4
Return
Enclose necessary information's for return:
•
An exact description of the application.
The chemical and physical characteristics of the product.
•
•
A short description of the occurred error.
Before returning the device, the following measures must be performed:
•
Adhesive product residues e.g. caustic, toxic, radioactive etc. must be removed.
A returning must be refrained, if it is not possible by 100% to remove the unhealthily product completely.
•
•
The device must be packed damage-proof.
6.5
Disposal
This instrument is not subject to the WEEE directive and the respective national laws. Hence, pass the instrument directly on
to a specialized recycling company and do not use the municipal collecting points.
10
Y O U R P A R T N E R F O R M E A S U R E M E N T & A U T O M A T I O N
Status
Unit
Measure Value
Unit
Measure Value
Default
1000
1000
Check
Damage
Pollution
Damage
Damage
Pollution
Operating voltage available
Operating voltage too low / too high
Load resistance too high
Connection cable damaged
Bit 0: 1 = Invalid Measure Value PV
Bit 1: 1 = Invalid Measure Value SV
PV = Pressure
PV = Pressure
SV = Temperature
SV = Temperature
2 Byte – Uint16 – R/W
Comment
ms / PV = Pressure
ms / SV = Temperature
Rectification
Replace device resp. send in for repair
Clean device resp. send in for repair
Replace device resp. send in for repair
Replace process seal
Use other seal material if necessary
Clean capillary resp. send device in for repair
Switch-on resp. repair operating voltage
Check terminals resp. repair
Adapt operating voltage
Reduce resistance
Increase operating voltage
Send in device for repair
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