Ferroli RHA series User Manual

60
Parameter/Description Def Min Max U.M.
Type
(*)
Decimal
Position
Modbus
Modbus
HEX
R/W Notes/Meaning
Circuit 1 fans power 0 100 % I 0 1567 061F R 0
Circuit 2 fans power 0 100 % I 0 1568 0620 R 0
ALARM Circuit 1 fans thermal 0 0 2 I 0 1286 0506 R
0 = not active
1 = active
2 = resettable
ALARM Circuit 2 fans thermal 0 0 2 I 0 1287 0507 R
MODBUS ® Address Table: Fans Level
(*) Type of variable/parameter: A= Analog; D = Digital; I = Integer
Address Table MODBUS ®: Compressor Level
(*) Type of variable/parameter: A= Analog; D = Digital; I = Integer
SERIAL INTERFACE: RS485 MODBUS® RTU
Parameter/Description Def Min Max U.M.
Type
(*)
Decimal
Position
Modbus
Modbus
HEX
R/W Notes/Meaning
Compressor 1A enable 1 0 1 D 0 800 0320 R/W
0 = not enabled
1 = enabled
Compressor 1B enable 1 0 1 D 0 801 0321 R/W
Compressor 1C enable 1 0 1 D 0 802 0322 R/W
Compressor 2A enable 1 0 1 D 0 803 0323 R/W
Compressor 2B enable 1 0 1 D 0 804 0324 R/W
Compressor 2C enable 1 0 1 D 0 805 0325 R/W
Compressor 1A status 0 9 I 0 1527 05F7 R
0 = off
1..5 = not used
6 = on
7 = alarm
8 = not usable
9 = waiting
Compressor 1B status 0 9 I 0 1528 05F8 R
Compressor 1C status 0 9 I 0 1529 05F9 R
Compressor 2A status 0 9 I 0 1530 05FA R
Compressor 2B status 0 9 I 0 1531 05FB R
Compressor 2C status 0 9 I 0 1532 05FC R
Compressor 1A capacity 0 100 % I 0 2370 0942 R
0 = off
100 = on
Compressor 1B capacity 0 100 % I 0 2371 0943 R
Compressor 1C capacity 0 100 % I 0 2372 0944 R
Compressor 2A capacity 0 100 % I 0 2373 0945 R
Compressor 2B capacity 0 100 % I 0 2374 0946 R
Compressor 2C capacity 0 100 % I 0 2375 0947 R
DAY of use compressor 1A 0 32000 I 0 816 0330 R
DAY of use compressor 1B 0 32000 I 0 817 0331 R
DAY of use compressor 1C 0 32000 I 0 818 0332 R
DAY of use compressor 2A 0 32000 I 0 819 0333 R
DAY of use compressor 2B 0 32000 I 0 1014 03F6 R
DAY of use compressor 2C 0 32000 I 0 1015 03F7 R
HOUR of use compressor 1A 0 24 h I 0 820 0334 R
HOUR of use compressor 1B 0 24 h I 0 821 0335 R
HOUR of use compressor 1C 0 24 h I 0 822 0336 R
HOUR of use compressor 2A 0 24 h I 0 823 0337 R
HOUR of use compressor 2B 0 24 h I 0 1018 03FA R
HOUR of use compressor 2C 0 24 h I 0 1019 03FB R
ALARM Compressor 1A thermal 0 0 2 I 0 1278 04FE R
0 = not active
1 = active
2 = resettable
ALARM Compressor 1B thermal 0 0 2 I 0 1279 04FF R
ALARM Compressor 1C thermal 0 0 2 I 0 1280 0500 R
ALARM Compressor 2A thermal 0 0 2 I 0 1281 0501 R
ALARM Compressor 2B thermal 0 0 2 I 0 1282 0502 R
ALARM Compressor 2C thermal 0 0 2 I 0 1283 0503 R

Ferroli RHA series Specifications

General

Brand	Ferroli
Model	RHA series
Category	Chiller
Language	English