ABB ACQ80, Руководство по прошивке

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Parameters 109
12.04 AI supervision
selection
Specifies the analog input limits to be
supervised. See parameter
12.03 AI supervision
function
.
0b0000
0b000...0b1111 Activation of analog input supervision. 1 = 1
12.05 AI supervision
force
Activates/deactivates analog input supervision
for each control location (see section
Local
control vs. external control
on page
35
).
When a control location does not utilize AI for
referencing, you can use this parameter to
deactivate the AI supervision (
12.04
). This hides
the warning or fault generated by AI supervision
function (
12.03
), for the selected control location.
For example, if
12.04 AI supervision selection
= Bit 0 or Bit 1 is 1
12.05 AI supervision force
= Bit 0 is 0
then, AI1 supervision is masked in EXT1.
0b0000
0b000...0b1111 Activation/deactivation of analog input
supervision.
1 = 1
12.11 AI1 actual value
Shows value of analog input AI1 in mA or V
(depending on whether the input is set to current
or voltage by a hardware setting).
This parameter is read-only.
0.000
0.000…11.000 V Value of analog input AI1. 1000 =
1 unit
No. Name/Value Description Def/
FbEq16
Bit Name Description
0 AI1 < MIN 1 = Minimum limit supervision of AI1 active.
1 AI1 > MAX 1 = Maximum limit supervision of AI1 active.
2 AI2 < MIN 1 = Minimum limit supervision of AI2 active.
3 AI2 > MAX 1 = Maximum limit supervision of AI2 active.
4…15 Reserved
Bit Name Description
0 AI1 Ext1 1 = AI1 supervision is active when EXT1 is used.
1 AI1 Ext2 1 = AI1 supervision is active when EXT2 is used.
2 AI1 Local 1 = AI1 supervision is active when local control is used.
3 Reserved
4 AI2 Ext1 1 = AI2 supervision is active when EXT1 is used.
5 AI2 Ext2 1 = AI2 supervision is active when EXT2 is used.
6 AI2 Local 1 = AI2 supervision is active when local control is used.
7...15 Reserved