ABB +N5600 Firmware Instructions page 427

No. Name/Value
DI6
DIO1
DIO2
Other [bit]
76.11 Auto mode start
delay
0...30000 s
76.19 Auto mode motor
ramp time
0.0...30000.0 s
76.29 Invert PI error sign
Off
Invert both
Invert Process 1
Invert Process 2
76.31 Process 1 control
feedback src
NULL
AI1 scaled
AI2 scaled
FBA1 ref
FBA2 ref
EFB1 ref
EFB2 ref
Estimated current
Motor current %
Estimated flowrate
Estimated head
Other [bit]
76.33 Process 1 control
set point
0.00...3000000.00
Description
Digital input DI6 (10.02 DI delayed
Digital input/output DIO1
Digital input/output DIO2
Source selection (see Terms and abbreviations
Defines the delay time before ESP control program activates
the process control mode selected with parameter
mode enable.
After the drive is started during the time set in this parameter,
the automatic process control remains inactive. The pump-
motor will follow speed reference selected in parameter
Pump speed ref source.
Automode start delay.
Defines safe motor speed ramp setting used when automatic
process control mode is active.
In order to prevent undesired speed steps due to process
feedback signal errors or any other reason, it is
recommended to set this parameter value as high as it seems
reasonable it terms of expected speed change dynamics.
Auto mode motor ramp time.
Selects the source to invert process PI controller error sign.
Invert process controller error sign is inactive.
Inverts both Process1 and Process 2.
Invert process 1 control error sign.
Invert process 2 control error sign.
Defines the source for the process 1 feedback signal.
Zero
12.12 AI1 scaled value (see page 197).
12.22 AI2 scaled value (see page 199).
03.05 FB A reference 1
03.06 FB A reference 2
03.09 EFB reference 1 (see page 156).
03.10 EFB reference 2 (see page 156).
Parameter 09.13 Motor current estimated
Estimated motor current in % of nominal motor current.
Signal 85.91 Flowrate actual
source.
Signal 85.92 Head actual
source.
Source selection (see Terms and abbreviations
Defines the value for the process 1 reference set point.
Process 1 control set point.
status, bit 5).
(11.02 DIO delayed status, bit 0).
(11.02 DIO delayed status, bit 1).
on page 148). -
(see page 156).
(see page 156).
(see page 183).
is used as the process feedback
is used as the process feedback
on page 148). -
Parameters 427
Def/FbEq16
7
8
9
0
76.01 Auto
75.11
1 = 1s
5.0
1 = 1s
Off
Estimated
flowrate
0
1
2
3
4
5
6
7
8
9
10
0.00
10 = 1%