InteliATS
NT
PWR, SW version 1.0, ©ComAp – March 2009
58
IA-NT- PWR-1.0-Reference Guide R1.pdf
Communication object vs. Register
All the data intended for communication has its representation as communication objects in the
controller. The communication object is represented by the n-byte array in the controller memory and
identified by the unique 16-bit communication object number. The register, according to Modbus
communication protocol, represents a two-byte data and in communication functions is referenced by
16-bit register address. Further in the description of communication functions
the communication
object number will always be used as a register address
and length of the communication object
will be expressed by number of registers.
Just one communication object can be read or written
by one communication function.
N
OTE
:
To obtain communication object numbers it is possible to download the actual controller description
on-line from controller or from (ail) archive and use “export data” function from LiteEdit software.
Communication object list (exported from default IA-NT-PWR archive)
Setpoints of IA-NT PWR:
Name Firmware
ver.
Application
Date
App.
ver.
Ser.
num.
Filename
IA-NT-PWR
IA-NT-1.2.3
R:7.01.2010
PWR 8.1.201 1,2
12345678
IA-NT-PWR-
1.2.AIL
Group
Name
Value
Dimens.
Password
Com. obj.
Lo limit Hi limit
Data type
Basic Settings
ControllerName
PWR
No
8637
Short string
Basic Settings
Nominal Power 200 kW
No 8276
1
5000
Unsigned
16
Basic Settings
Nomin Current
350 A
No
8275
1
10000 Unsigned 16
Basic Settings
CT Ratio
2000 /5A
No
8274
1
5000 Unsigned 16
Basic Settings
PT Ratio
1,0 /1
No
9579
0,1
500,0 Unsigned 16
Basic Settings
Vm PT Ratio
1,0 /1
No
9580
0,1
500,0 Unsigned 16
Basic Settings
Nominal Volts
231 V
No
8277
80
20000 Unsigned 16
Basic Settings
Nominal Freq
50 Hz No
8278
45
65
Unsigned
16
Basic Settings
ActivityAtOFF
ENABLED
No
11620
String list
Basic Settings
ControllerMode
OFF
No
8315
String list
Basic Settings
ControllerAddr
1
Yes
24537
1
32 Unsigned 8
Basic Settings
COM1 Mode
DIRECT
Yes
24522
String list
Basic Settings
COM2 Mode
DIRECT
Yes
24451
String list
Basic Settings
GenStart Logic
CLOSE-ON
No
9100
String list
Basic Settings
Batt Undervolt
18,0 V
No
8387
8,0
40,0 Integer 16
Basic Settings
Batt Overvolt
36,0 V
No
9587
18,0
40,0 Integer 16
Basic Settings
Batt Volt Del
5 s
No
8383
0
600 Unsigned 16
Engine Params Prestart Time
0 s
No
8394
0
600 Unsigned 16
Engine Params Cooling Time
0 s
No
8258
0
3600 Unsigned 16
Engine Params Max Star tDel
20 s
No
10914
0
601 Unsigned 16
Engine Params Min Stab Time 3 s
No
8259
1
300
Unsigned
16
Engine Params Stop Time
60 s
No
9815
1
3601 Unsigned 16
Gener Protect
GenerProtect
ENABLED
No
11030
String list
Gener Protect
Short Crct Trp
250 %
No
8282
100
500 Unsigned 16
Gener Protect
Short Crct Del
0,00 s
No
9991
0,00
10,00 Unsigned 16
Gener Protect
Amps IDMT Del
4,0 s
No
8283
1,0
60,0 Unsigned 16
Gener Protect
Amps Unbal Trp
50 %
No
8284
1
200 Unsigned 16
Gener Protect
Amps Unbal Del
5,0 s
No
8285
0,0
600,0 Unsigned 16
Gener Protect
Gen >V Trp
110 %
No
8291
70
200 Unsigned 16
Gener Protect
Gen <V Trp
70 %
No
8293
0
110 Unsigned 16
Gener Protect
Gen V Del
3,0 s
No
8292
0,0
600,0 Unsigned 16
Gener Protect
Volt Unbal Trp
10 %
No
8288
1
200 Unsigned 16
Gener Protect
Volt Unbal Del
3,0 s
No
8289
0,0
600,0 Unsigned 16
Gener Protect
Gen >Freq Trp
110,0 %
No
8296
85,0
200,0 Unsigned 16
Gener Protect
Gen <Freq Trp
85,0 %
No
8298
0,0
110,0 Unsigned 16
Gener Protect
Gen Freq Del
3,0 s
No
8297
0,0
600,0 Unsigned 16
AMF Settings
RetFromIsland
AUTO
No
9590
String list
