Unlocked

ID (Concept identifier)

M

unlocked

GRAMMAR

Concept name

M

Unlocked

GRAMMAR

Concept type

M

status

GRAMMAR

Also known as

O

free; unhooked; disengaged; released;open;Not Locked

TIC Description

Definition

M

If the cargo is not physically linked (completely not attached/joined) with the subject then unlocked is true.

TIC Description

Further Detail

O

Unlocked example for:

Spreader

Twistlock unlocked in corner castings to ensure safe removal from the container.

Unlocked condition shall reflect the spreader operational mode (single or twin) and all twislocks shall be fully unlocked

Could be that the cargo is not unlocked but also is not locked (not ready to lift). Classic example when some twistlocks are Unlocked but not all of them.

If any kind of physical connection exists then unlocked is false.

The connection could be rigid, mechanic (twislocks), flexible etc.

TIC Description

Required Information

M

SUBJECT; OBSERVED PROPERTY and VALUE

TIC Description

SUBJECT

#Spreader; #twistlock; #hook; #clamp

POINT OF MEASUREMENT

#input;#internal_in ; #internal_out ;#output

#schedule; #planning; #estimated; #actual; #performed

OBSERVED PROPERTY

#status; #counter; #duration; #timer; #totaltimer;

Value

TRUE; FALSE; boolean

Related standards

O

 EN 15056

TIC Description

Related TIC 4.0 definition

O

Locked Unlocked Locking Unlocking https://tic40.atlassian.net/l/cp/cpDeYdig

TIC Description

Example

M

"che.@.spreader.@.unlocked.status.output.actual.value": FALSE= The container handling Equipment. is not ready to release the container. But this doesn't mean that all twistlocks are locked in order to safely lift the container.

"che.@.spreader.@.unlocked.status.input.actual.value": TRUE the driver has push the signal to release the spreader.

"che.@.spreader.@.unlocked.status.iinput.actual.value": TRUE PLC is giving the order to the twistlocks pump/motors to open

"che.@.spreader.@.landed.status.input.actual.value": TRUE spreader is landed, so most probably the twistlocks are unlocking but not all twistlocks are open yet.

TIC Description

Example in the context of the grammar

M

TIC Description

Link to one or more operational processes

M

Any CHE load or discharge operation.

TIC Description

Search tags

M

#spreader; #open;#free

Technical

Version / Date

M

2022.006 1/12/2022

Technical

Internal TIC Version

M

Spreader taskforce group 20221109

Technical

Created by

Edited by

Review / Approve

Published

  Hans Svanfeldt

 Hans Svanfeldt

 @Francisco Blanquer Jaraiz 20221111