Salda VEGA Series, Manual

Page: 19 / 40

EN | 19 VEGA v2019.06
T supplay Input R 0 0x00 Supply air temperature sensor value Real =(value*10)
Speed Input R 1 0x01 Actual fan speed 0,1,2,3
T set Input R 2 0x02 Actual temperature setting 0-30’C
Heater output Input R 4 0x04 Heater output 0-100%
(4x....) Holdings Read – 03h, Write – 06h, 10h ( Present value, Unsigned Word )
Speed Holding_Register R/W 0 0x00 Fan speed setting 0,1,2,3 (0*)
T set Holding_Register R/W 1 0x01 Supply air temperature set 0-30’C (18*)
time off Holding_Register 8 0x08 Time to stop ventilator 30-120min.(50*)
SAF Low Holding_Register R/W 280 0x118 Analog output 0-10V = ( 1speed /10)V 20-SAF Midd (30*)
SAF Midd Holding_Register R/W 281 0x119 Analog output 0-10V = ( 2speed /10)V SAF Low – SAF High (60*)
SAF High Holding_Register R/W 282 0x11A Analog output 0-10V = ( 3speed /10)V SAF Midd -100 (100*)
MB addres Holding_Register R/W 301 0x12D Active ModBus addres on plate 0-247 (1*)
HeatPI:Kp Holding_Register R/W 310 0x136 Heating proportional coef. 1-100 (30*) (Kp=X/10)
HeatPI:Ki Holding_Register R/W 311 0x137 Heating integral coef. 1-200 (6*) (Ki=X/100)
Report SlaveID – 11h ( Present value, Unsigned Char )
R
KE-AE/002/Ver.1.6(ACmotor) KE-EE/002/Ver.1.6
(EC motor)
KE-AE:150318 KE-
EE:150318
LED4
LED2
LED1
N
L
0-10V Ain 1 GND GND
L
Tr
af
o
A1 A6 GND A4
WARNING
The rm o traf o
N
L Supply
F1
0.
31
5A
25
0V
Filt er GN D
~140Vac
GND GND
MOTOR
A1(L1) G(L1)
A2(L2)
G(L2) A1(L2)
N
~180Vac
A2(L1)
HIGH VOLTAGE
EKR_KRE_015
X20 X21
X19
LED7
LED6
X22
X23
X24
LED5
TR1
K3
K2
K4
K1
X11
X10
X9 X14
X13
X17
C1
8
X1
C17
C16
X12
X16
X8
F3
LED3
Figure 19.11.1. LED indications of the controller
RG1 (VEGA E)
Figure 19.11.2. LED indications of the controller
RG1 (VEGA W)
LED1 Fan speed 1 LED5 Circulation pump On (only VEGA 1100W)
LED2 Fan speed 2 LED5 + LED 6 Electric heater On (only versions with electric heater)
LED3 Fan speed 3
LED7
If flashes 1 time per sec, the device operates er -
ror-free. If flashes 2 times a sec, error A2 occurred. If
flashes 3times a sec, error A3 occurred, etc.
LED4 Unit On, air damper opening/opened
19.12. LABELING, CHARACTERISTICS OF THE CONTROLLER RG1 AND THE SYSTEM COMPONENTS
Labeling Description Output Characteristics
M2 Supply air damper actuator. X13: N, L, Supply Power Supply: 230V AC; Type: ON/OFF.
EAS External alarm signal (fire). X1: A1, GND Signal type: NC - inactive.
TL Fresh (ambient) air temperature sensor. X1: Sensitive element: NTC; Type: duct.
PV Supply air fan. Control: 140, 170, 230V.
K1 Fan 1 speed rely
K2 Fan 2 speed rely
K3 Fan 3 speed rely
K4 Air damper control rely
F1 Controller protection 315mA