Vaisala HUMICAP MMT162 Uživatelská příručka stáhnout pdf (Strana 6)

User's Guide _______________________________________________________________________

4 ____________________________________________________________________ M210934EN-D

List of Figures

Figure 1 Moisture and Temperature Transmitter for Oil MMT162 .......... 11

Figure 2 Water Solubility of Transformer Oils versus Temperature ....... 14

Figure 3 Removing the Transportation Protection Cap .......................... 15

Figure 4 Installing the Transmitter .......................................................... 16

Figure 5 Connecting the Cable ............................................................... 16

Figure 6 Connectors I and II ................................................................... 17

Figure 7 Connector Pinout ...................................................................... 17

Figure 8 Cable with Threaded Connector ............................................... 18

Figure 9 Cable with 90° Angle Threaded Connector .............................. 18

Figure 10 LED Cable ................................................................................ 19

Figure 11 USB Serial Interface Cable ....................................................... 19

Figure 12 PuTTY Terminal Application ..................................................... 25

Figure 13 Metal Housing Transmitter Dimensions.................................... 68

Figure 14 Plastic Housing Transmitter Dimensions .................................. 69

List of Tables

Table 1 Manual Revisions ....................................................................... 6

Table 2 Related Manuals ......................................................................... 6

Table 3 Parameters Measured and Calculated by MMT162 ................... 9

Table 4 Default Serial Interface Settings ............................................... 22

Table 5 Serial Line Commands ............................................................. 26

Table 6 FORM Command Modifiers ...................................................... 31

Table 7 Symbols Used in FORM Checksum Equations ........................ 32

Table 8 Output Modes ........................................................................... 33

Table 9 Analog Output Modes ............................................................... 34

Table 10 Configuration Commands for Modbus RTU ............................. 45

Table 11 Error Messages ........................................................................ 52

Table 12 Default Communication Settings .............................................. 70

Table 13 Supported Function Codes ....................................................... 70

Table 14 Modbus Register Map ............................................................. 71

Table 15 Device Identification Objects .................................................... 72

1 2 3 4 5 6 7 8 9 10 11 ... 74 75

Žádné komentáře

Vaisala HUMICAP MMT162 Uživatelská příručka Strana 6