205020 OTS Standalone Manual - 第35页

PROGRAMMI NG MACHINE SE TUP Chapter Issue 3 Aug 14 Over the Top Snuggers (OTS ) Manual 2.3 means that the snugger does not move.

PROGRAMMING

MACHINE SETUP

2.2 Over the Top Snuggers (OTS) Manual Chapter Issue 3 Aug 14

Clamp Type Auto

Detection

During machine initialisation or after exiting diagnostics, the camera moves to

the clamp identification location and determines the clamp type. A clamp

identification mark is used; the identities are as follows:

• OTS = 1.25mm diameter circle

• OTT = 2.0mm diameter circle

• Normal Clamps = No Mark

The table shows the possible combinations of Clamp Type parameter and the

detected clamp hardware.

Process Parameters Three process parameters are located in Setup\Tooling.

Select each in-turn to adjust the parameter.

Snugger Pressure When the board is fed into the machine and the snugger operates, the board is

retained. A minimum of 0 and maximum of 5 bar can be set. Zero pressure

Camera Reference Dot

Clamp Identification Mark Locations

PROGRAMMING

MACHINE SETUP

Chapter Issue 3 Aug 14 Over the Top Snuggers (OTS) Manual 2.3

means that the snugger does not move.

PROGRAMMING

MACHINE SETUP

2.4 Over the Top Snuggers (OTS) Manual Chapter Issue 3 Aug 14

Clamp Pressure The over the top clamp is placed over the board and pressure is applied so that

when the board is fed into the machine and the snugger operates, the top of the

board is held level with the snugger. A minimum of 2 and maximum of 5 bar can

be set. Two bar of pressure is required to overcome the balance valve.

OTS Retain Mode Over top clamp retain mode can be enabled or disabled; disabled is the default

option (see OTS Sequence for details.)