302 Parameters
Defines the mapping between parameters and holding
registers in the 400101…465535 Modbus register range.
Changes to this parameter take effect after the control unit
is rebooted or the new settings validated by parameter
Mode 0
16-bit values (groups 1…99, indexes 1…99):
Register address = 100 × parameter group +
parameter index. For example, parameter 22.80 would be
mapped to register 2200 + 80 = 402280.
32-bit values (groups 1…99, indexes 1…99):
Register address = 200 × parameter group +
2 × parameter index. For example, parameter 22.80 would
be mapped to register 4400 + 160 = 424560.
0
Mode 1
16-bit values (groups 1…255, indexes 1…255):
Register address = 256 × parameter group +
parameter index. For example, parameter 22.80 would be
mapped to register 5632 + 80 = 405712.
1
Mode 2
32-bit values (groups 1…127, indexes 1…255):
Register address = 512 × parameter group +
2 × parameter index. For example, parameter 22.80 would
be mapped to register 11264 + 160 = 411424.
2
Selects in which order 16-bit registers of 32-bit parameters
are transferred.
For each register, the first byte contains the high order byte
and the second byte contains the low order byte.
Changes to this parameter take effect after the control unit
is rebooted or the new settings validated by parameter
HI-LO
The first register contains the high order word, the second
contains the low order word.
0
LO-HI
The first register contains the low order word, the second
contains the high order word.
1
Defines the address in the drive which the Modbus master
accesses when it reads from or writes to register address
400001.
The master defines the type of the data (input or output).
The value is transmitted in a Modbus frame consisting of
two 16-bit words. If the value is 16-bit, it is transmitted in
the LSW (least significant word). If the value is 32-bit, the
subsequent parameter is also reserved for it and must be
set to
None
None.
0
CW 16bit
Control Word (16 bits).
1
Ref1 16bit
Reference REF1 (16 bits).
2
Ref2 16bit
Reference REF2 (16 bits).
3
SW 16bit
Status Word (16 bits).
4
Act1 16bit
Actual value ACT1 (16 bits).
5
Act2 16bit
Actual value ACT2 (16 bits).
6
CW 32bit
Control Word (32 bits).
11
Ref1 32bit
Reference REF1 (32 bits).
12
Ref2 32bit
Reference REF2 (32 bits).
13
No.
Name/Value
Description
Def/
FbEq16
Summary of Contents for ACS880 ESP
Page 1: ...ABB industrial drives Firmware manual ACS880 PCP ESP control program ...
Page 4: ......
Page 28: ...28 PCP ESP control start up ...
Page 30: ...30 Using the control panel ...
Page 94: ...94 Standard programposi features ...
Page 100: ...100 Default control connections ...
Page 360: ...360 Parameters ...
Page 436: ...436 Fault tracing ...
Page 486: ...486 Control chain diagrams ...
Page 492: ...492 Appendix ESP with step up transformer and sine filter ...
Page 494: ...Contact us www abb com drives www abb com drivespartners 3AXD50000016186 Rev B EN 2015 10 27 ...