TM3SAFL5R / TM3SAFL5RG I/O Mapping

I/O Mapping Tab

Variables are defined and named in the I/O Mapping tab. Additional information such as topological addressing is also provided in this tab.

This table describes the I/O Mapping tab:

Variable

Channel

Type

Description

Diagnostics

IW0

WORD

-

ixModule_x_OutputOn

Bit 0

OutputOn

BOOL

Safety output on

ixModule_x_Supply

Bit 1

Supply

BOOL

Supply available (A1/A2)

ixModule_x_SupplyFail

Bit 2

SupplyFail

BOOL

Supply out of tolerance

Acceptable range: 20.4...28.8 Vdc

ixModule_x_CH1

Bit 3

CH1

BOOL

Channel 1 active

ixModule_x_CH2

Bit 4

CH2

BOOL

Channel 2 active

ixModule_x_Start

Bit 5

Start

BOOL

Start active

ixModule_x_K1

Bit 6

K1

BOOL

Relay K1 activated

ixModule_x_K2

Bit 7

K2

BOOL

Relay K2 activated

ixModule_x_S1

Bit 8

S1

BOOL

S1 active

-

Bit 9

Not applicable

BOOL

Not valid as a TM3 safety function block output

ixModule_x_S2

Bit 10

S2

BOOL

S2 active

ixModule_x_S4

Bit 11

S4

BOOL

S4 active

ixModule_x_WaitingForStart

Bit 12

WaitingForStart

BOOL

Waiting for start condition

-

Bit 13

Not applicable

BOOL

Not valid as a TM3 safety function block output

-

Bit 14, bit 15

Reserved

BOOL

-

Outputs

QB0

BYTE

-

qxModule_x_Enable

Bit 0

Enable

BOOL

TRUE enables the activation of safety outputs.

qxModule_x_ResetModule

Bit 1

ResetModule

BOOL

TRUE resets the module: current source switched off, outputs deactivated, and interlock reset.

qxModule_x_KeepAlive

Bit 2

KeepAlive

BOOL

TRUE defines the safety function remains active even when a TM3 Bus time-out occurs.

For further generic descriptions, refer to I/O Configuration Tab Description.