Drehmo i-matic 설치 및 운영 매뉴얼 - 페이지 8
{카테고리_이름} Drehmo i-matic에 대한 설치 및 운영 매뉴얼을 온라인으로 검색하거나 PDF를 다운로드하세요. Drehmo i-matic 18 페이지. Electrical actuator with integral controls
Drehmo i-matic에 대해서도 마찬가지입니다: 사용 설명서 (20 페이지)
페이지 인쇄Supplement operating manual for DREHMO i-Matic actuators with integrated
2.3.2 Accesses for master output data ( actuator command signals)
Register Bit
Coil
0x201
0..7
1..8
8..15
9..16
0x202
0
17
1
18
2
19
3
20
4
21
5
22
6
23
7
24
8
25
9..15
26..32
0x203..
33..512
0x220
In order to access the command signals, the function codes FC 05 (Force Single Coil) or FC 06 (Preset Single
Register) are recommended to be used. The function codes FC 15 (Force Multiple Coils) and FC 16 (Preset
Multiple Registers) are also supported. The following tables give telegram examples for FC05 and FC06
function codes.
telegram example FC05 write single bit of master output data (command OPEN)
Request
C8 05 00 13 FF 00 6C 66
Response
C8 05 00 13 FF 00 6C 66
telegram example FC06 write single data of master output (setpoint value to 500)
Request
C8 06 02 00 01 F4 99 FC
Response
C8 06 02 00 01 F4 99 FC
Wenden, 21.03.12
Prepared by: Ste
MODBUS fieldbus interface
Signal
Reference value low byte
Reference value high byte
Automatic mode
Stop
Close
Open
Emergency travel (ESD)
Pulse operation active
Enable local control
Channel select
Fault Acknowledge
unused
Checksum
value of coil (command set - TRUE)
database address (Coil 20 - command OPEN)
function code 05 write single coil (discrete command - OPEN)
slave address 200 in example
Checksum
value of coil (command set - TRUE)
database address (Coil 20 - command OPEN)
function code 05 write single coil (discrete command - OPEN)
slave address 200 in example
Checksum
data value high- lowbyte as integer (setoint 500)
database address (decimal 512)
function code 06 write single register (commands as integer)
slave address 200 in example
Checksum
data value high- lowbyte as integer (setoint 500)
Meaning
Reference value 0...1000 ppt
Activates the integral 3-point position
controller
Stops the drive when automatic = 0
Moves the drive to CLOSED when
automatic = 0
Moves the drive to OPEN when automatic
= 0
Activates the emergency travel of the drive
Activates pulse operation when set to
external
Local control on station is enabled
Channel switch over on 0 to 1 transition
Reset mechanism for dedicated stored
faults (e.g. torque, phase errors) as
described in actuator operation manual -
valid for software revisions greater or equal
V01.05.0048
unused
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