ABB ACH550-01-03A3-4+B055 [24/62] The following table summarizes the 4xxxx drive control registers 40001 40099 for 4xxxx registers above 40099 see the drive parameter list e g 40102 is parameter 0102

ABB ACH550-02-526A-4 [24/62] The following table summarizes the 4xxxx drive control registers 40001 40099 for 4xxxx registers above 40099 see the drive parameter list e g 40102 is parameter 0102
24
Modbus Protocol Technical Data
The following table summarizes the 4xxxx drive control registers 40001…40099 (for
4xxxx registers above 40099, see the drive parameter list, e.g. 40102 is parameter
0102):
Modbus Register Access Remarks
40001
CONTROL WORD R/W Maps directly to the profile‘S CONTROL WORD. Supported
only if 5305 = 0 or 2 (ABB Drives profile). Parameter
5319 holds a copy in hex format.
40002 Reference 1 R/W Range = 0…+20000 (scaled to 0…1105
REF1 MAX), or
-20000…0 (scaled to 1105
REF1 MAX…0).
40003 Reference 2 R/W Range = 0…+10000 (scaled to 0…1108
REF2 MAX), or
-10000…0 (scaled to 1108
REF2 MAX…0).
40004
STATUS WORD R Maps directly to the profile‘S STATUS WORD. Supported
only if 5305 = 0 or 2 (ABB Drives profile). Parameter
5320 holds a copy in hex format.
40005 Actual 1
(select using 5310)
R By default, stores a copy of 0103
OUTPUT FREQ. Use
parameter 5310 to select a different actual value for this
register.
40006 Actual 2
(select using 5311)
R By default, stores a copy of 0104
CURRENT. Use
parameter 5311 to select a different actual value for this
register.
40007 Actual 3
(select using 5312)
R By default, stores nothing. Use parameter 5312 to
select an actual value for this register.
40008 Actual 4
(select by 5313)
R By default, stores nothing. Use parameter 5313 to
select an actual value for this register.
40009 Actual 5
(select using 5314)
R By default, stores nothing. Use parameter 5314 to
select an actual value for this register.
40010 Actual 6
(select using 5315)
R By default, stores nothing. Use parameter 5315 to
select an actual value for this register.
40011 Actual 7
(select using 5316)
R By default, stores nothing. Use parameter 5316 to
select an actual value for this register.
40012 Actual 8
(select using 5317)
R By default, stores nothing. Use parameter 5317 to
select an actual value for this register.
40031 ACH550
CONTROL
WORD LSW
R/W Maps directly to the Least Significant Word of the DCU
profile‘s CONTROL WORD. Supported only if 5305 = 1.
See parameter 0301.
40032 ACH550
CONTROL
WORD MSW
R Maps directly to the Most Significant Word of the DCU
profile‘s CONTROL WORD. Supported only if 5305 = 1.
See parameter 0302.
40033 ACH550
STATUS
WORD LSW
R Maps directly to the Least Significant Word of the DCU
profile‘s CONTROL WORD. Supported only if 5305 = 1.
See parameter 0303.
40034 ACH550
STATUS
WORD MSW
R Maps directly to the Most Significant Word of the DCU
profile‘s CONTROL WORD. Supported only if 5305 = 1.
See parameter 0304.

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