Operating Instructions FT 3000 JAQUET AG
377E-63917 Rev 4.00
page
3 of 47
7.7
T
EST
...................................................................................................................................................... 23
7.8
F
REQUENCY OUTPUTS
........................................................................................................................... 23
7.9
L
AMP TEST
............................................................................................................................................. 24
7.10
M
ESSAGE ACKNOWLEDGEMENT
............................................................................................................. 24
7.11
B
INARY INPUTS
...................................................................................................................................... 24
7.12
P
ARAMETER ENTRY
................................................................................................................................ 24
7.13
S
IGNAL
M
ONITORING
.............................................................................................................................. 24
8
INSTALLATION .......................................................................................................................................... 26
8.1
G
ENERAL
............................................................................................................................................... 26
8.2
IEC 61508-2-3 S
PECIFIC
I
NSTALLATION RULES
..................................................................................... 26
9
SETTING PARAMETERS AND OPERATION ......................................................................................... 27
9.1
S
OFTWARE CONCEPT
............................................................................................................................. 27
9.1.1
Process parameter list .............................................................................................................. 27
9.1.2
Configuration parameter list .................................................................................................... 27
9.1.3
Service parameter list ............................................................................................................... 29
9.2
PC
COMMUNICATIONS
............................................................................................................................ 29
9.2.1
PC system requirements .......................................................................................................... 29
9.2.2
PC software installation............................................................................................................ 29
9.2.3
Optimisation ............................................................................................................................... 30
9.2.4
Setting the display interval....................................................................................................... 30
9.2.5
Protection of configuration parameters................................................................................. 30
9.2.6
Protection of process parameters .......................................................................................... 30
9.2.7
Reading and writing parameters ............................................................................................. 30
9.2.8
Parameter printout..................................................................................................................... 30
9.2.9
Display of current measured data........................................................................................... 30
9.3
S
ETTING PARAMETERS
........................................................................................................................... 31
9.3.1
System settings ......................................................................................................................... 31
9.3.2
Sensor monitor .......................................................................................................................... 32
9.3.3
Analog outputs........................................................................................................................... 32
9.3.4
Limit values................................................................................................................................. 32
9.3.5
Test values.................................................................................................................................. 33
9.3.6
Parameter enable....................................................................................................................... 33
9.3.7
Password .................................................................................................................................... 33
9.4
O
PERATING BEHAVIOUR
......................................................................................................................... 33
9.4.1
Power up ..................................................................................................................................... 33
9.4.2
Measurements............................................................................................................................ 34
9.4.3
Response to sensor failure ...................................................................................................... 34
9.4.4
Behaviour during system alarm .............................................................................................. 34
9.4.5
Response to mains failure........................................................................................................ 34
9.5
F
REQUENCY MEASUREMENT CALIBRATION
............................................................................................. 34
9.5.1
Calibration tools......................................................................................................................... 35
9.5.2
Factors influencing accuracy .................................................................................................. 35
9.5.3
Calibration rules......................................................................................................................... 35
9.6
C
ALIBRATING THE SENSOR MONITOR
...................................................................................................... 36
9.6.1
Factors influencing accuracy .................................................................................................. 36
9.6.2
Calibration rules......................................................................................................................... 36
10
MECHANICAL CONSTRUCTION......................................................................................................... 37
11
CIRCUIT DESCRIPTION........................................................................................................................ 39
11.1
FTFU 3024 M
OTHERBOARD AND INPUT CARD
....................................................................................... 39
11.1.1
Frequency measurement.......................................................................................................... 39
11.1.2
Speed monitors.......................................................................................................................... 39
11.1.3
Micro controller.......................................................................................................................... 39
11.1.4
Supply.......................................................................................................................................... 39
11.1.5
Reset and non-maskable interrupt (NMI) ............................................................................... 40
11.1.6
Input amplifier ............................................................................................................................ 40
11.1.7
Sensor monitoring..................................................................................................................... 40
11.1.8
Module monitoring .................................................................................................................... 41
11.1.9
Relay outputs ............................................................................................................................. 41