Endress+Hauser iTEMP TMT182, Руководство по эксплуатации

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6 Commissioning TMT182
16 Hauser
6 Commissioning
6.1 Installation and function check
Installation check Monitor all connections making sure they are tight. In order to guarantee fault-free operation, the
terminal screws must be screwed tightly onto the connection cables.
Function check Measuring the analog 4 to 20 mA output signal or following failure signals:
6.2 Commissioning
Commissioning Once the power supply has been connected, the head transmitter is operational.
!
Note!
If there are any communication faults in the Microsoft
®
Windows NT
®
Version 4.0 and Windows
®
2000 operating system please follows these instructions:
Switch of the ’FIFO active’ setting.
In order to do this proceed as follows:
• Windows NT
®
Version 4.0:
Using the menu 'START' 'SETTINGS' 'SYSTEM CONTROL' 'CONNECTIONS' select the menu
point 'COM-Port'. Switch off the ’FIFO active’ command off using the menu path 'SETTINGS’
’EXPANDED'.
• Windows
®
2000 and Windows
®
XP (classic category view):
Select 'Expanded settings for COM1' using the menu 'START'
→
'SETTINGS'
→
'SYSTEM CON-
TROL'
→
'SYSTEM'
→
'HARDWARE'
→
'DEVICE MANAGER'
→
'CONNECTIONS (COM and
LPT)'
→
'COMMUNICATION CONNECTION (COM1)
→
'CONNECTION SETTINGS'
→
'ADVANCED' menu. Deactivate "Use FIFO buffer". Now restart the PC.
6.2.1 Quick Setup
Using the Quick Setup, the operator is led through all the most important unit functions that must
be set up for standard measurement operation of the unit.
Using the HART
®
hand module a quick setup of the black highlighted fields of the HART
®
function
matrix (see fig. 11) is possible. Using the Commuwin II operating matrix (see fig. 12) a quick setup
is possible with the following fields:
• Type of sensor (V2H0)
• Unit meas. value (V2H2)
• Value for 4 mA (V2H4)
• Value for 20 mA (V2H5)
• Connection (V2H6)
Measurement range under-
cut linear fall to 3.8 mA
Measurement range excess linear rise to 20.5 mA
Sensor break; sensor short
circuit
a
a. not for thermocouples
≤
3.6 mA or
≥
21.0 mA
Guaranteed values for setting "high alarm" (
≥
21.0 mA):
• Standard model: > 21.5 mA
• Advanced diagnostic model: > 22.5 mA