Logic Processor Selection Switch and Confirmation Button

Overview

Whenever you make a change in the configuration (module or memory key replacement, or firmware update), you need to acknowledge the change on the Safety Logic Controller using the selection switch and the confirmation button.

Description of the Selection Switch Functions of TM5CSLC100FS and TM5CSLC200FS

The following table describes the selectable functions of TM5CSLC100FS and TM5CSLC200FS:

Selection switch position

Function

Description

FW-ACKN

Module firmware update

To acknowledge the firmware update on one or more modules (1)

SK-XCHG

Memory key replacement

To confirm the memory key replacement(1)

Unlabeled position between SK-XCHG and FW-ACKN.

Formatting the Memory Key

To format the memory key.

SK-COPY

Memory key copy

To copy the configuration data from the memory key to the safety logic(1)

SCAN

Scan

To perform a module scan

TEST

Test

To perform an LED indicator test

1, 2, 3, 4, n

Module(s) replacement

To confirm the replacement of 1, 2, 3, 4 or more than 4 module(s)

(1) Triggers an automatic restart.

Description of the Selection Switch Functions of TM5CSLC300FS and TM5CSLC400FS

The following table describes the selectable functions of TM5CSLC300FS and TM5CSLC400FS:

Selection switch position

Function

Description

FW-ACKN

Module firmware update

To acknowledge the firmware update on one or more modules

SK-FORMAT

Formatting the Memory Key

To format the memory key(1)

SETUP MODE

Setup mode

To enable or disable(1) the setup mode.

CLEAR

Clear data

This function is unsupported.(1)

SK-XCHG

Memory key replacement

To confirm the memory key replacement

SK-COPY

Memory key copy

To copy the configuration data from the memory key to the safety logic(1)

SCAN

Scan

To perform a module scan

TEST

Test

To perform an LED indicator test

1, 2, 3, 4, n

Module(s) replacement

To confirm the replacement of 1, 2, 3, 4 or more than 4 module(s)

(1) Triggers an automatic restart.

Confirming a Function (except the Function Formatting the Memory Key)

To confirm a configuration change, proceed as follows:

Step

Action

1

Select the desired function by means of the selection switch.

NOTE: If you do not place the selection switch properly, the LED ENTER flashes for 5 s to display a detected error.

Example: To replace one specific module, place the selection switch on 1. If the selection switch is not set to 1 when only one module was replaced, an error is detected and the LED ENTER flashes for 5 s.

2

Press the confirmation button for 0.5 to 5 s to receive a confirmation.

Result: After 0.5 s, the LED ENTER is illuminated.

3

Release the confirmation button.

Result: The LED ENTER remains illuminated for additional 0.8 s.

NOTE: If you release the confirmation button before 0.5 s, it has no effect. If you press the confirmation button longer than 5 s, the LED ENTER flashes for 5 s to display a detected error.

Confirming the Function Formatting the Memory Key

For information on how to confirm the formatting of the memory key, refer to the description for Formatting the Memory Key.

Firmware Update

  • A firmware update is indicated by the FW-ACKN status and must be confirmed with the FW-ACKN selection switch.

  • After firmware modification, run a full functional test.

 DANGER
unintended equipment operation
  • Only qualified personnel familiar with the safety application and its functions and trained in the procedure of exchanging firmware may perform functional testing.
  • Validate the overall safety function.
Failure to follow these instructions will result in death or serious injury.

Selection Switch SETUP MODE of TM5CSLC300FS and TM5CSLC400FS

  • The setup mode supports you during commissioning.

  • An active setup mode is indicated by the LED FS-STATUS (refer to Description of the Logic Processor LED Indicators for TM5CSLC300FS and TM5CSLC300FS) and an entry in the Safe Logger.

  • The setup mode can be activated and deactivated using the SlcRemoteController library (refer to SlcRemoteController Library Guide) or using the selector switch and confirmation button on your controller.

  • When the setup mode is active, the acknowledgement requests Memory key exchange, Firmware acknowledge and Module replacement are no longer required.

 DANGER
Unintended equipment operation
  • Setup mode may only be enabled during commissioning of the machine.
  • Setup mode must be disabled during operation.
  • Power cycling the Safety Logic Controller does not disable the setup mode.
Failure to follow these instructions will result in death or serious injury.
 DANGER
inoperable safety function
  • Test the proper functioning of the safety functions and the wiring after setup mode and after every device replacement.
  • If a memory key or a Safety Logic Controller is replaced during active setup mode, the setup mode will be deactivated.
  • Only qualified personnel may perform a test of the safety functions.
  • Validate the overall safety function.
Failure to follow these instructions will result in death or serious injury.