Johnson Controls York AYK550, Руководство пользователя

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%**8 = );
YORK, A Johnson Controls Company
!4 =
As described earlier in "Control Interface", the
REFERENCE
word is a speed or
frequency reference.
'8 8(
The following table describes
REFERENCE
scaling for the YORK Drives profile.
2,8
The setting of parameter 1104
REF
1
MIN
and 1107
REF
2
MIN
has no effect on
the scaling of references.
When parameter 1103
REF
1
SELECT
or 1106
REF
2
SELECT
is set to
COMM
+
AI
1 or
COMM
*
AI
1, the reference is scaled as follows:
&!%24\J
!4 = ! 7
!4 =
'+
#= 7 !@W
REF1 -32767…
+32767 Speed or
frequency -20000 = -
>
0 = 0
+20000 =
>
(20000 corresponds to 100%)
Final reference limited by
1104/1105. Actual motor
speed limited by 2001/2002
(speed) or 2007/2008
(frequency).
REF2 -32767…
+32767 Speed or
frequency -10000 = -
>c
0 = 0
+10000 =
>c
(10000 corresponds to 100%)
Final reference limited by
1107/1108. Actual motor
speed limited by 2001/2002
(speed) or 2007/2008
(frequency).
Torque -10000 = -
>c
0 = 0
+10000 =
>c
(10000 corresponds to 100%)
Final reference limited by
2015/2017 (torque1) or
2016/2018 (torque2).
PID
Reference -10000 = -
>c
0 = 0
+10000 =
>c
(10000 corresponds to 100%)
Final reference limited by
4012/4013 (PID set1) or
4112/4113 (PID set2).
&!%24\J
!4 =
#,, 7
*!4 =#= 7
REF1
COMM
+
AI
1
COMM
(%) +(
AI
(%) - 0.5*
REF
1
MAX
(%))
0%
50%
(100 + 0.5 * (Par. 1105)%
(100 - 0.5 * (par. 1105))%
100%
100%
AI1 Input Signal
Fieldbus Reference
Correction Coefficient