MR MESSKO COMPACT - Page 5

Table of contents
55831400/02 EN
6.6 Setting temperature gradients (winding temperature) ................... 78
6.6.1 Gradient setting by heating current (W) ..................................................... 79
6.6.2 Gradient setting by resistance value (WR)................................................. 83
6.7 Connecting the current transformer (winding temperature) ........... 87
6.8 Configuring Modbus (type TTM) .................................................... 89
6.9 Closing the cover plate .................................................................. 90
6.10 Positioning the bayonet seal ring................................................... 91
7 Operation.............................................................................92
7.1 Resetting drag hands..................................................................... 92
8 Maintenance, inspection and care ....................................93
9 Fault elimination .................................................................94
9.1 General malfunctions (type TT) ..................................................... 95
9.2 General malfunctions (type TTM) .................................................. 96
9.3 4…20mA analog signal malfunctions (type TT and type TTM)..... 96
9.4 Modbus communication malfunctions (type TTM) ......................... 97
9.5 Self-diagnostic / data point DEVICESTATUS (type TTM) ............ 98
10 Disposal.............................................................................100
10.1 SVHC information in accordance with the REACH regulation..... 100
11 Technical data...................................................................101
11.1 Ambient conditions ...................................................................... 101
11.2 Technical data ............................................................................. 101
11.3 Micro-switches ............................................................................. 103
11.4 Modbus RTU................................................................................ 106
12 Appendix ...........................................................................109
12.1 Compact pointer thermometer dimensions.................................. 109
12.2 Compact RM pointer thermometer dimensions ........................... 110