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Variable list

1409

ASN [Char_16…15]

R

Each register: Two
bytes, each coding
an ASCII char.
ASN is coded
beginning with reg.
1409

Example:
0x47 44 = GD
0x42 31 = B1
0x38 31 = 81
0x2E 31 = .1
0x45 2F = E/
0x4D 4F = MO
-> ASN is GDB181.1E/MO

1410

ASN [Char_14…13]

R

1411

ASN [Char_12…11]

R

1412

ASN [Char_10…9]

R

1413

ASN [Char_8…7]

R

1414

ASN [Char_6…5]

R

1415

ASN [Char_4…3]

R

1416

ASN [Char_2…1]

R

Reserve

4.1.1

Register 769 "Status"

Status

Bit 00

1 = reserved

Bit 06

1 = Adaption done

Bit 01

1 = Backup mode active

Bit 07

1 = Adaption in progress

Bit 02

1 = reserved

Bit 08

1 = Adaption error

Bit 03

1 = reserved

Bit 09

1 = Selftest failed

Bit 04

1 = Mechanical fault, device jammed or
manual override

Bit 10

1 = Selftest passed

Bit 05

1 = Nom. lifetime exceeded

Bit 11

1 = Invalid configuration

4.1.2

Supported function codes

Function codes

03 (0x03)

Read Holding Registers

04 (0x04)

Read Input Register

06 (0x06)

Write Single Register

16 (0x16)

Write Multiple Registers (Limitation: Max. 120 registers within one message

4.2 Parameter and function description

Function

Reg.

Description

Override
control

2

The actuator can be operated in override control for commissioning / maintenance purposes or system-wide
functions (e.g. night-cooling).

✓

Manual override: When the gear disengagement is used to freely adjust the damper position, a mechan-
ical jam will be detected if a mismatch between setpoint and actual position persists for more than 10
seconds.

✓

Remote override: The actuator enters this state when an override command is sent over the bus

✓

Available commands:
- Open /Close (depends on opening direction)
- Min / Max (depends on Min/Max settings)
- Stop

Adaptive
positioning

258

✓

For air dampers where the opening range is smaller than the nominal opening range 0…90°, the feedback
signal can be adapted to have the actual opening range represented as 0…100%.

✓

Using adaptive positioning makes the actuator driving to its end positions at the first startup after acti-
vating the adaptive positioning.

✓

To trigger the adaptation again after the first startup, either the command "CalibrateAdaption" (Write "1"
into register no. 256), or the adaptive positioning can be turned off and on again.

RDAS…-24C variable list, Rev. A

15

Содержание RDAS-24C Series

Страница 1: ...en WE TAKE BUILDING AUTOMATION PERSONALLY VARIABLE LIST RDAS 24C...

Страница 2: ...rket as well as of how our products and systems function under the most variable conditions Every year Regin makes substantial investments in the development of our systems and HVAC products DISCLAIME...

Страница 3: ...Human machine interface RDAS5 24C and RDAS10 24C 8 3 1 1 Push button operation 8 3 1 2 LED colors and patters 8 3 1 3 Reset by push button 9 3 2 HMI Human machine interface RDAS7S 24C RDAS18S 24C RDA...

Страница 4: ......

Страница 5: ...tion Torque Max damper size Sound power level RDAS5 24C 24 V AC 20 28 V AC 50 60 Hz 3VA 2 5 W 150s 90 5 Nm 0 8 m2 28 dB RDAS10 24C 24 V AC 20 28 V AC 50 60 Hz 3VA 2 5 W 150s 90 10 Nm 1 6 m2 28 dB RDAS...

Страница 6: ...requirements Additionally ensure that the dampers are shut tight when in the fully closed position Fasten the actuator securely to avoid side load Check the rotary movement Manually set the damper by...

Страница 7: ...Comissioning notes Figure 2 1 Clockwise RDAS 24C variable list Rev A 7...

Страница 8: ...3 1 Display current address starting with lowest address digit Enter Modbus address with push button Press and hold button between 1 and 5 seconds See description in section 3 3 Push button addressing...

Страница 9: ...celled 4 After these 3 seconds LED shines red reset then green start up See section 3 3 Push button addressing for more information and examples 3 2 HMI Human machine interface RDAS7S 24C RDAS18S 24C...

Страница 10: ...life pulse without bus traffic flashing Normal operation life pulse with bus traffic Orange green 1 second orange 1 second green Device is in override control Orange 1 second on 1 second off Bus param...

Страница 11: ...D shines red confirmation release button An address can be stored at any time i e after setting the 1 digits or after setting the 1 and the 10 digits 5 Entered address is repeated one times for confir...

Страница 12: ...ED flashes red per button press 3 Store address skip 10 digit and 100 digit Press button until LED shines red address is stored and displayed 1 time for confirmation Figure 3 5 Example address 5 3 4 C...

Страница 13: ...s to 246 with push button press and hold between 5 and 10 seconds After addressing all devices the remaining configuration can be done over the bus using the default settings for bauderate auto baud a...

Страница 14: ...Timeout RW s 1 0 65535 516 Startup Setpoint RW 0 01 0 100 764 Modbus Address RW 1 247 255 unassigned 765 Baudrate RW 0 auto 1 9600 2 19200 3 38400 4 57600 5 76800 6 115200 766 Transmission Format RW 0...

Страница 15: ...er and function description Function Reg Description Override control 2 The actuator can be operated in override control for commissioning maintenance purposes or system wide functions e g night cooli...

Страница 16: ...initialization reset behaviour Local reset by push button Remote reset Using RemoteFactoryReset command Effect of reset Process values set to default values Parameters Application and actuator paramet...

Страница 17: ...RDAS 24C variable list Rev A 17...

Страница 18: ...Regin All rights reserved HEAD OFFICE AB Regin Box 116 SE 428 22 K llered Visiting address Bang rdsv gen 35 SE 428 36 K llered Phone 46 0 31 720 02 00 Fax 46 0 31 720 02 50 info regincontrols com www...

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