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Index
9
Index
Accuracy class 0.2S ....................................... 9
Active component ........................................ 13
Active energy ............................................... 16
Active power .......................................... 13, 16
Active power calculation ............................... 13
Active power direction .................................. 60
Additional control inputs ............................... 12
Additional output contacts ............................ 12
Alert LED ..................................................... 68
Anti-tampering features ................................ 30
Apparent energy .......................................... 18
Apparent energy calculation ......................... 18
Aron circuit ............................................. 13, 45
Arrow symbols ............................................. 61
Arrows for status indication .......................... 36
Automatic data readout ................................ 70
Auxiliary power supply ................................. 12
Background lighting ..................................... 60
Backup data checksum error ....................... 81
Backup memory access error ...................... 79
Basic layout of LCD ..................................... 60
Battery charge status ................................... 87
Battery compartment .............................. 34, 88
Battery condition .......................................... 61
Battery exchange ......................................... 87
Battery operating hours counter ................... 87
Billing data ................................................... 11
Block schematic diagram ............................... 9
Buttons ........................................................ 10
Calculation of apparent energy .................... 18
Calibration data checksum error .................. 81
Calibration stage .......................................... 13
Changing values in set mode ....................... 75
Characteristics of meters ............................... 6
Check of connections ................................... 53
Checksum errors.......................................... 80
Combimeters ................................................. 6
Commissioning ............................................ 53
Communication ............................................ 27
Communication locked ................................. 82
Communication unit ............................... 12, 34
Communication unit access error ................. 80
Communication unit dummy ......................... 34
Communication units ................................... 27
Condition of test terminal block before
removing meter ......................................... 57
Connecting meter......................................... 49
Connecting the meter ................................... 50
Connecting the phase connection lines ........ 50
Connection check ........................................ 53
Connection diagrams (examples) ................. 39
Connection of cables of cover detection unit 55
Connection of RS485 interface .................... 52
D000030110 d – E650 Series 3 (ZMD400AT/CT, ZFD400AT/CT) – User Manual
This chapter contains an overall index of this user manual.
Connection to low voltage ............................. 44
Connection to medium and high voltage . 45, 46
Connections ................................................. 37
Contact voltages ........................................... 45
Control elements .......................................... 58
Control inputs ............................................... 10
Control of display via optical interface ........... 59
Creep test ..................................................... 87
Critical errors ................................................ 76
CS ................................................................ 12
Current transformer ...................................... 44
Danger level ................................................. 31
Data preparation for billing ............................ 11
Data readout ................................................. 70
DC magnet detection .................................... 30
Dedicated event log ...................................... 24
De-installation ............................................... 56
Description of unit ........................................... 6
Device Language Message Specification ..... 70
Digital intermediate values ............................ 13
Direction of rotating field ............................... 20
Display.......................................................... 60
Display changeover normal mode – test mode
.................................................................. 84
Display check ............................................... 64
Display keys ..................................... 33, 36, 58
Display list examples .................................... 64
Display menu .......................................... 63, 64
Disposal ........................................................ 90
Disposal and environmental protection
regulations ................................................. 90
dlms .............................................................. 70
dlms items .................................................... 73
dlms specification ......................................... 72
Earthing ........................................................ 45
Energy components ...................................... 16
Energy magnitude ........................................ 16
Entering formatted commands ...................... 27
Error code ..................................................... 76
Error message .............................................. 63
Error message structure ............................... 77
Error messages ............................................ 76
Error severity ................................................ 76
Errors for write/read access .......................... 79
Event log ................................................ 24, 66
Expired watchdog ......................................... 82
Extended suspension hook ........................... 47
Extension board ............................................ 12
Face plate ..................................................... 36
Fatal errors ................................................... 76
Field of application .......................................... 6
Firmware version ............................................ 9
Fixed display................................................. 62
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© Landis+Gyr AG
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