Page 27
8) Select ’No’ display now reads
Signal Shift # # #
Reject Shift # # #
9) To set signal shift set the conveyor to its mid-range
speed.
For loose product use the smallest metal test piece
positioned on the belt, for packaged products use the
smallest metal test piece positioned at the rear/trailing
edge of the pack.
Press the key adjacent to Signal Shift and adjust the shift
setting using the up/down and cursor keys such that the
reject operates just. before
On loose product the metal reaches the reject device.
On Packaged product – the front/leading edge of the
pack reaches the reject device.
When set - press ENTER once
10) To set reject shift, for loose product use the smallest
metal test piece positioned on the belt, for packaged
products use the smallest metal test piece positioned at
the front/leading edge of the pack.
Press the key adjacent to Reject Shift and using the
up/down and cursor keys adjust the reject time until the
metal test piece is accurately rejected.
When set – press ENTER key once
If no further adjustments are required press ENTER
again. The display will change showing the type of timer
and asking the question
tm3 Gated? Yes /No
No – completes the programming and will display the
type ot timer – ’Set/Updated’ for a period of five seconds
after which it returns to the main menu.
Setting Up Timer Type tm3[G] – Gated Mode
To set up the timer use the following procedure:
1) Prepare a sample pack containing a small metal
contaminant positioned at the rear/trailing edge.
2) Enter the Engineers access code
3) Pass the sample pack containing the small metal
contamination through the detector and adjust the
sensitivity so that the bar graph indicates 2 to 3 red
bars.
4) Press ’ETC’ soft key and display reads Select Timer
A/B/C
5) Select timer A B or C, display now reads Timer ’x’
Update Yes/No Note: ’x’ represents the selected
timer A B or C
6) Select ’Yes’ display now reads Timer Type
tm1/tm2(G)/tm3(G)
7) Select ’tm3(G)’ if previously set to gated mode
display will read
Gated Timer Still Required Yes/No If not set previously,
display will be as shown in 8)
8) Select ’No’ display now reads Signal Shift ### Reject
Shift ###
9) To set signal shift set the conveyor to its mid-range
speed.
Place the sample pack with the smallest metal test piece
positioned at the rear/trailing edge of the pack on the
conveyor belt and allow it to pass through the detector
without skewing or slippage.
Press the key adjacent to Signal Shift and adjust the shift
setting using the up/down and cursor
Summary of Contents for STANDARD SERIES
Page 11: ......
Page 22: ...Figure 6C Cable Gland Assemblies for Power Supply Unit Page 9A...
Page 23: ...Figure 8 Bearing Block Insulation Figure 7 Roller Shaft Insulation one end only Page 9B...
Page 24: ...THIS PAGE IS LEFT BLANK INTENTIONALLY Page 9C...
Page 25: ...Page 10...
Page 26: ......
