Renishaw NCi-6, Руководство по установке

Страница: 17 / 32

2-9 www.renishaw.com/nci-6
Switch bank SW3
Switch On Off
1 M-code 1
Active
Low High
Determines whether the input responds to an active – high or
active – low signal .
2 M-code 2
Active
Low High
Determines whether the input responds to an active – high or
active – low signal .
3
Not used – – Not used .
4 SSR2
Type 2
Osc . As SW2-3
Sets the SSR2 output to oscillating or as per SW2-3 .
Refer to section
“SSR2 output selections” .
NOTES:
If an M-code is not connected to terminal 11, SW3-1 must be set to Off (M-code active high) .
If an M-code is not connected to terminal 12, SW3-2 must be set to Off (M-code active high) .
SSR2 output selections
SSR2 type 1 and SSR2 type 2
CAUTION:
If using SSR2 as an oscillating or pulsed output for a trigger signal to the control, the level
output SSR1 must be used to guarantee a reliable probe status check .
The SSR2 output can be configured for three different types, pulsed, level or oscillating.
The selection of SSR2 type is derived from the position of two switches, SW2-3 and SW3-4 .
The table for this logic is as follows:
SW2-3
SSR2 Type 1
SW3-4
SSR2 Type 2
Output type
Off
Off Pulsed
On
Off Level
Off
On Oscillating
On
On Oscillating
NOTE:
On certain machine controllers there is a delay between the start of a measurement move and
the machine controller becoming responsive to a change in trigger status . In this case use the oscillating
output to ensure the trigger is detected when the machine controller becomes responsive .