7.3
CONTROL SIGNAL LOGIC IN PUMP AND FAN CONTROL APPLICATION
≥ 1
≥ 1
DIN5
DIN#
DIN6
DIN#
DIN#
AI1
AI2
0
1
2
3
0
1
2
3
4
5
A2
A1
B
0
1
2
3
4
0
1
2
3
4
K
0
1
2
3
4
F
PID
DIN1
DIN4
A
B
A
B
A/B
DIN2
DIN3
6
5
6
7
5
6
5
6
5
6
AI3
AI4
4
A1 = PID reference (I/O A);
A2 = PID reference 2 (I/O A);
B = Direct frequency reference (I/O B);
Internal reverse
Internal fault reset
3.3 Keypad direction
Internal Start/Stop
Reference from fieldbus
Start/Stop from fieldbus
Direction from fieldbus
Jogging speed (programmable, par. 2.2.6.12)
Place A/B selection (programmable, par. 2.2.6.3)
I/O reverse, par. 2.2.6.11
(programmable)
Start; Place A, progr. par. 2.2.6.1
Start; Place B, progr. par.2.2.6.2
Start/Stop
Start/Stop buttons
Internal
frequency ref.
2.1.19 Jogging speed ref.
Keypad
Fieldbus
Reset button
3.1 Control place
2.2.1.3 Fieldbus Ctrl reference
2.2.1.2 Keypad Crtl reference
2.2.1.1 I/O B reference
2.2.1.4 PID reference 2
2.1.11 PID reference 1
Reset from the fieldbus
Interlock 1 (programmable, par. 2.2.6.18)
Interlock 2 (programmable, par. 2.2.6.19)
Actual value 1
2.2.1.9
0 = Not used
1 = AI1
2 = AI2
3 = AI3
4 = AI4
5 = Fieldbus
Actual value 2
0 = Not used
1 = AI1
2 = AI2
3 = AI3
4 = AI4
5 = Fieldbus
Autochange
logic
Autochange 1
Autochange 2
RO1
RO2
PID fieldbus ref.
(FBProcessDataIN1)
Motor
potentiometer
up
down
PID fieldbus ref. 2
(FBProcessDataIN3)
A reference
(programmable)
(programmable)
(programmable)
Stop button
active, P3.6=1
PID keypad ref. 1
R3.4
PID keypad ref. 2
R3.5
Keypad ref., R3.2
A reference
Enable PID keypad ref. 2
(par. 2.2.6.23)
Calculation of
freq.ref. and
control logic
of auxiliary
drives
Fig. 23: Control signal logic of the Pump and Fan Control Application
7.4
PUMP AND FAN CONTROL APPLICATION - PARAMETER LISTS
7.4.1
MONITORING VALUES (CONTROL KEYPAD: MENU M1)
The monitoring values are the actual values of parameters and signals as well as statuses
and measurements. Monitoring values cannot be edited.
NOTE!
The monitoring values V1.18 to V1.23 are available in the PFC control application
only.
VACON · 200
PUMP AND FAN CONTROL APPLICATION
7
TEL. +358 (0)201 2121 · FAX +358 (0)201 212 205
Содержание NX series
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