Salda VEGA 350 E Installation And Maintenance Manual page 20

VEGA 350E/700E/1100E/1100W
Name ModBus function R/W
Fire alarm Coils
Filter Coils
Fan overheat Coils
LowPower Coils
T limit Coils
Reset Coils
Overheat Coils
Tsupplay Discrete
Twater Discrete
Toutdoor Discrete
Fire alarm Discrete
Coldspell (ex-
Discrete
changer)
Fan overheat Discrete
Sensors Discrete
Water Discrete
LowPower Discrete
Overheat Discrete
Filter Discrete
Supply Discrete
Fan speed 1 Discrete
Fan speed 2 Discrete
Fan speed 3 Discrete
Water pump Discrete
Overheat Discrete
Alarm Discrete
T supplay Input
Speed Input
T set Input
Heater output Input
Speed Holding_Register
T set Holding_Register
time off Holding_Register
SAF Low Holding_Register
SAF Midd Holding_Register
SAF High Holding_Register
MB addres Holding_Register
HeatPI:Kp Holding_Register
HeatPI:Ki Holding_Register
* - default value
EKR-KRE:150202 added Holding register „time off"
20
Data Data
address address
(dec) (hex)
0x....) Coils Read - 01h, Write – 05h, 0Fh
R 1 0x01
R 2 0x02
R 3 0x03
R 5 0x05
R 8 0x08
W 18 0x12
R 44 0x2C
(1x....) Discrete Read – 02h ( Present value, Unsigned Word )
R 2 0x02
R 4 0x04
R 5 0x05
R 9 0x09
R 10 0x0A
R 12 0x0C
R 13 0x0D
R 18 0x12
R 19 0x13
R 22 0x16
R 23 0x17
R 24 0x18
R 25 0x19
R 26 0x1A
R 27 0x1B
R 28 0x1C
R 30 0x1E
R 31 0x1F
(3x....) Input Read - 04h ( Present value, Signed Word )
R 0 0x00
R 1 0x01
R 2 0x02
R 4 0x04
(4x....) Holdings Read – 03h, Write – 06h, 10h ( Present value, Unsigned Word )
R/W 0 0x00
R/W 1 0x01
8 0x08
R/W 280 0x118
R/W 281 0x119
R/W 282 0x11A
R/W 301 0x12D
R/W 310 0x136
R/W 311 0x137
Report SlaveID – 11h ( Present value, Unsigned Char )
R
Description
( Present value, Unsigned Word )
Alarm from A1 input (A1)
Info from Filter input
Alarm from A4 input (A4)
Low voltage alarm (A7)
Supply air temperature sensor alarm
System restart
Alarm from A6 input (A6)
Supply air temperature sensor alarm
Return water temperature sensor alarm
Outdoor air temperature sensor alarm
Alarm from A1 input (A1)
Tsupplytemp.lessthan(Tset-10'C)alarm (A2)
Alarm from A4 input (A4)
Any sensor fail alarm
Critical return water temper. alarm (A5)
Low voltage alarm (A7)
Alarm from A6 input (A6)
Info from Filter input
Air supply valve output active
Fan 1 speed output active
Fan 2 speed output active
Fan 3 speed output active
Water pump output active
Tsupply temp. higher than 40 'C alarm (A6)
Any alarms alarm
Supply air temperature sensor value
Actual fan speed
Actual temperature setting
Heater output
Fan speed setting
Supply air temperature set
Time to stop ventilator
Analog output 0-10V = ( 1speed /10)V
Analog output 0-10V = ( 2speed /10)V
Analog output 0-10V = ( 3speed /10)V
Active ModBus addres on plate
Heating proportional coef.
Heating integral coef.
KE-AE/002/Ver.1.6(ACmotor)
(EC motor)
Value
1-active, 0-passive
1-active, 0-passive
1-active, 0-passive
1-active, 0-passive
1-active, 0-passive
Read =0
1-active, 0-passive
1-active, 0-passive
1-active, 0-passive
1-active, 0-passive
1-active, 0-passive
1-active, 0-passive
1-active, 0-passive
1-active, 0-passive
1-active, 0-passive
1-active, 0-passive
1-active, 0-passive
1-active, 0-passive
1-active, 0-passive
1-active, 0-passive
1-active, 0-passive
1-active, 0-passive
1-active, 0-passive
1-active, 0-passive
1-active, 0-passive
Real =(value*10)
0,1,2,3
0-30'C
0-100%
0,1,2,3 (0*)
0-30'C (18*)
30-120min.(50*)
20-SAF Midd (30*)
SAF Low – SAF High (60*)
SAF Midd -100 (100*)
0-247 (1*)
1-100 (30*) (Kp=X/10)
1-200 (6*) (Ki=X/100)
KE-EE/002/Ver.1.6
KE-AE:150318 KE-EE:150318
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