Johnson Controls York AYK550, Руководство пользователя

Страница: 44 / 279

3
YORK, A Johnson Controls Company
$
* , '@
This macro configures for applications where a built-in timer starts and stops the
motor. When the variable speed pump reaches a maximum speed limit, auxiliary
pumps start as needed. When using direct speed reference in AUTO mode or
process PID, see "General Considerations" on page 30.
Momentarily activating digital input 3 (DI3) provides a boost function which operates
the motor. See group 36, Timer Functions, for more information on setting up timers.
%@,9 73!,,24,
%@, %@,
9902
APPLIC MACRO
8 (
INT TIMER
) 1609
START ENABLE
2 5 (
DI
5)
1001
EXT
1
COMMANDS
11 (
TIMER
1) 3207
SUPERV
3
PARAM
0103 (
OUTPUT FREQ
)
1002
EXT
2
COMMANDS
11 (
TIMER
1) 3601
TIMERS ENABLE
1 (
DI
1)
1201
CONST SPEED SEL
0 (
NOT SEL
) 3622
BOOST SEL
3 (
DI
3)
1401
RELAY OUTPUT
1 7 (
STARTED
) 3626
TIMER
1
SRC
23 (
B
+
P
3+
P
2+
P
1)
1601
RUN ENABLE
2 (
DI
2)
1 SCR
2 AI1
3 AGND
4 10V
5 AI2
6 AGND
7 AO1
8 AO2
9 AGND
10 24V
11 GND
12 DCOM1
13 DI1
14 DI2
15 DI3
16 DI4
17 DI5
18 DI6
19 RO1C
20 RO1A
21 RO1B
22 RO2C
23 RO2A
24 RO2B
25 RO3C
26 RO3A
27 RO3B
m
+
mA
mA
/, 4 =
0(2)…10 V or 0(4)…20 mA
Reference voltage 10 VDC
&,,4< =+_
0(4)…20 mA
'@ ;_
Activate to start/stop drive from timer
! @_
Deactivate to stop drive (P 1601)
'@23_
Activate to start drive
#4,+ ,2=W_
Deactivate to stop drive (P 1608)
#4,+ ,2=WF_
Deactivate to stop drive (P 1609)
Relay output 1 (P 1401)
Default operation:
#,,3
=>19 connected to 21
Relay output 2 (P 1402)
Default operation:
! 7
=>22 connected to 24
Relay output 3 (P 1403)
Default operation:
\,
=>25 connected to 27
&,,= ,_
0(4)…20 mA
Not configured
Analog input circuit common
%*43;=W_
0(2)…10 V or 0(4)…20 mA
Analog output circuit common
Auxiliary voltage 24 VDC
Common for DI return signals.
Digital input common for all
Signal cable shield (screen)
Analog input circuit common
(Fault => 25 connected to 26)
i
AI1: 0(2)
…
10 V
AI2: 0(4)
…
20 mA
&
&
Jumper Settings
+