YOKOGAWA Rotamass series User Manual

Table of contents
2018-07-09IM 01U10B00-00EN-R, 3rd edition, 2018-07-09
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6.6 Installation check list......................................................................................................................... 41
7 Wiring ......................................................................................................................................................... 42
7.1 General wiring rules.......................................................................................................................... 42
7.2 Grounding connections and sensor circuits...................................................................................... 44
7.3 Connecting cable installation ............................................................................................................ 45
7.3.1 Connection terminals ........................................................................................................... 46
7.3.2 Connecting the connecting cable to sensor ......................................................................... 49
7.3.3 Connecting the connecting cable to transmitter................................................................... 50
7.4 Transmitter........................................................................................................................................ 51
7.4.1 Connection terminals ........................................................................................................... 51
7.4.2 HART communication .......................................................................................................... 52
7.4.3 MODBUS communication .................................................................................................... 52
7.4.4 Assignment of inputs and outputs........................................................................................ 53
7.4.5 Output signals ...................................................................................................................... 55
7.4.6 Input signals......................................................................................................................... 61
7.4.7 Power supply ....................................................................................................................... 62
7.4.8 Connecting power supply and external devices................................................................... 63
7.5 Wiring check list................................................................................................................................ 66
8 Commissioning.......................................................................................................................................... 67
9 System configuration and operation ....................................................................................................... 68
9.1 Operating options ............................................................................................................................. 68
9.2 Display .............................................................................................................................................. 68
9.3 Default settings ................................................................................................................................. 72
9.3.1 Setting display language...................................................................................................... 72
9.3.2 Setting date.......................................................................................................................... 73
9.3.3 Setting time .......................................................................................................................... 73
9.3.4 Setting zero point ................................................................................................................. 74
9.3.5 Performing autozero ............................................................................................................ 74
9.4 Advanced settings ............................................................................................................................ 75
9.4.1 Setting hardware write-protection ........................................................................................ 75
9.4.2 MODBUS hardware setting.................................................................................................. 77
10 Troubleshooting ........................................................................................................................................ 80
10.1 Malfunction of operation ................................................................................................................... 80
10.2 Zero point unstable ........................................................................................................................... 81
10.3 Display deviating............................................................................................................................... 82
11 Maintenance and repair ............................................................................................................................ 84
11.1 Exterior cleaning ............................................................................................................................... 85
11.2 Recalibration and calibration service ................................................................................................ 85
11.3 Impairment of the display.................................................................................................................. 85
11.4 List of replacement parts .................................................................................................................. 85
12 Dismantling and disposal ......................................................................................................................... 86
12.1 Decontamination and return shipment.............................................................................................. 86
12.2 Disposal ............................................................................................................................................ 86
13 Specifications ............................................................................................................................................ 88
13.1 Ambient conditions ........................................................................................................................... 88

YOKOGAWA Rotamass series Specifications

General

Brand	YOKOGAWA
Model	Rotamass series
Category	Measuring Instruments
Language	English