Allen-Bradley 1794-OE8H Uživatelský manuál stáhnout pdf (Strana 2)

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Controller tasks:

• Continuous

• Periodic

• Event

• 100 tasks

• Event tasks: all event

triggers

• 100 tasks

• Event tasks: all

event triggers

• 16 tasks

• Event tasks:

consumed tag, EVENT

instruction, axis, and

motion event triggers

• 1769-L35x: 8 tasks

• 1769-L32x: 6 tasks

• 1769-L31: 4 tasks

• Event tasks:

consumed tag and

EVENT instruction

triggers

• 100 tasks

• Event tasks: all

event triggers, plus

outbound and

Windows events

• 8 tasks

• Event tasks:

consumed tag and

EVENT instruction

triggers

• 8 tasks

• Event tasks: axis

and motion event

triggers

User memory

1756-L55M12: 750 KB

1756-L55M13: 1.5 MB

1756-L55M14: 3.5 MB

1756-L55M16: 7.5 MB

1756-L55M22: 750 KB

1756-L55M23: 1. 5 MB

1756-L55M24: 3.5 MB

1756-L60M03SE: 750 KB

1756-L61: 2 MB

1756-L62: 4 MB

1756-L63: 8 MB

1756-L64: 16 MB

1756-L61S:

2 MB Standard

1 MB Safety

1756-L61S:

4 MB Standard

1 MB Safety

1768-L43: 2 MB

1769-L31: 512 KB

1769-L32x: 750 KB

1769-L35x: 1.5 MB

1789-L10:

2 MB; 3 slots; No

motion

1789-L30:

64 MB; 5 slots

1789-L60:

64 MB; 16 slots

1794-L34: 512 KB

256 KB

768 KB with memory

expansion

Nonvolatile user

memory

1756-L55M12: none

1756-L55M13: none

1756-L55M14: none

1756-L55M16: none

1756-L55M22: yes

1756-L55M23: yes

1756-L55M24: yes

1756-L6x: CompactFlash

CompactFlash CompactFlash CompactFlash None Yes

Yes (expansion

memory)

Built-in communication

ports

1 port RS-232 serial 1 port RS-232 serial 1 port RS-232 serial

• 1769-L31: 2 RS-232

ports

• 1769-L32C, -L35CR:

1 ControlNet port and

1 RS-232 serial port

• 1769-L32E, -L35E: 1

EtherNet/IP port and 1

RS-232 serial port

Depends on personal

computer

• 1 port RS-232 serial

• 2 slots for 1788

communication cards

• 1 port RS-232 serial

• 1 slot for 1788

communication cards

Communication

options

(these options have

specific products and

profiles for their

platform - other

options are available

via third party products

and generic profiles)

• EtherNet/IP

• ControlNet

• DeviceNet

• Data Highway Plus

• Remote I/O

• SynchLink

• EtherNet/IP

(standard and safety)

• ControlNet

(standard and safety)

• DeviceNet (standard

and safety)

• Data Highway Plus

• Remote I/O

• SynchLink

• EtheNet/IP

• ControlNet

• DeviceNet

• EtherNet/IP

• ControlNet

• DeviceNet

• EtherNet/IP

• ControlNet

• DeviceNet

• EtherNet/IP

• ControlNet

• DeviceNet

• EtherNet/IP

• ControlNet

• DeviceNet

Serial port

communications

• ASCII

• DF1 full/half-duplex

• DF1 radio modem

• DH-485

• Modbus

• ASCII

• DF1 full/half-duplex

• DF1 radio modem

• DH-485

• Modbus

• ASCII

• DF1 full/half-duplex

• DF1 radio modem

• DH-485

• Modbus

• ASCII

• DF1 full/half-duplex

• DF1 radio modem

• DH-485

• Modbus

• ASCII

• DF1 full/half-duplex

• DF1 radio modem

• DH-485

• Modbus

• ASCII

• DF1 full/half-duplex

• DF1 radio modem

• DH-485

• Modbus

• ASCII

• DF1 full/half-duplex

• DF1 radio modem

• DH-485

• Modbus

Connections

• 100 ControlNet

• 128 EtherNet/IP

• 64 TCP/IP

• 48 ControlNet

• 128 EtherNet/IP

• 64 TCP/IP

• 48 ControlNet

• 64 EtherNet/IP

• 32 TCP/IP

• 32 ControlNet

• 32 EtherNet/IP

• 32 TCP/IP

• 48 ControlNet

• EtherNet/IP limited

by type/number cards

• 32 ControlNet

• 32 EtherNet/IP

• 64 TCP/IP

• 32 ControlNet

• 32 EtherNet/IP

• 64 TCP/IP

Controller redundancy Full support None NA NA NA Backup via DeviceNet NA

Simple motion

• Stepper

• Servo via DeviceNet

• Analog ac drive

• Stepper

• Servo via DeviceNet

• Analog ac drive

• Stepper

• Servo via DeviceNet

• Analog ac drive

• Stepper

• Servo via DeviceNet

• Analog ac drive

• Stepper

• Servo via DeviceNet

• Analog ac drive

• Stepper

• Servo via DeviceNet

• Analog ac drive

• Stepper

• Servo via

DeviceNet

• Analog ac drive

Integrated motion

SERCOS interface

Analog options:

• Encoder input

• LDT input

• SSI input

SERCOS interface

Analog options:

• Encoder input

• LDT input

• SSI input

SERCOS interface NA

SERCOS interface

Analog options:

• Encoder input

• LDT input

• SSI input

• 1 full servo

• 1 feedback axis

Programming

languages

• Relay ladder

• Structured text

• Function block

• SFC

• Relay ladder

• Structured text

• Function block

• SFC

• Relay ladder

• Structured text

• Function block

• SFC

• Relay ladder

• Structured text

• Function block

• SFC

• Relay ladder

• Structured text

• Function block

• SFC

• External routines

(developed in C/C++)

• Relay ladder

• Structured text

• Function block

• SFC

• Relay ladder

• Structured text

• Function block

• SFC

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