ABB ACQ80, Руководство по прошивке

Страница: 223 / 390

Parameters 223
58.32 EFB act2
transparent
source
Not applicable
58.33 Addressing mode
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
58.06 Communication
control
(
Refresh settings
).
Mode 0
Mode 0 16-bit values (groups 1…99, indexes 1…99):
Register address = 100 × parameter
group + parameter index.
32-bit values (groups 1…99, indexes 1…99):
Register address = 200 × parameter
group + 2 × parameter index.
0
Mode 1 16-bit values (groups 1…255, indexes 1…255):
Register address = 256 × parameter
group + parameter index.
1
Mode 2 32-bit values (groups 1…127, indexes 1…255):
Register address = 512 × parameter
group + 2 × parameter index. 2
58.34 Word order
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
58.06 Communication
control
(
Refresh settings
).
LO-HI
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
No. Name/Value Description Def/
FbEq16