Sony Digiruler PL21 Instruction Manual page 22

Change the Resolution
To change the resolution or increase the response speed,
follow the procedure below.
1. Remove the cover (two M3 × 6 screws).
2. Reset the dip switches on the printed circuit board (Fig.
3-1. S101) by referring to Tables 3-1 and 3-2.
3. Reinstall the cover and fasten with screws.
4. Install the unit on the machinery and confirm
operations (counter status, etc.)
20
OFF
ON
Fig. 3-1
• Resolution switch setting: (Table 3-1.)
Switch setting
µ
Resolution ( m)
S101-1
100
OFF
50
20
ON
10
• Responce speed switch setting: (Table 3-2.)
Switch setting
µ
TW ( sec)
Output cycle (kpps)
S101-3
OFF
2.5 (100)
ON
5 (50)
OFF
10 (25)
ON
20 (12.5)
• Maximum response speed (m/min): (Table 3-3.)
µ
Tw ( s)
2.5
µ
Resolution ( m)
100 300
50 300
20 300
10 192
S101-2
OFF
ON
OFF
ON
S101-4
OFF
ON
20
5 10
300 300 240
300 240 120
192 96 48
96 48 24