Output Signals; Speed - Renishaw RGH25F Installation Manual

Output signals

15
15 way D type socket
Wire colours
Function from Signal
readhead
Red
Power
White
Green
Yellow
Incremental
signals
Blue
–
Reference mark
Pink
/ limit
Alarm
–
Ired servo Brown Servo
External set-up
V
MID
Interface
*
Sin monitor
outputs only
monitor
*
Cos monitor
monitor
Inner
Shield
–
Outer
Do not connect
–
Not connected –
*
2.25 Vpp @ 100% signal amplitude centred on 1.65 V
RGH25F RGS20 installation guide
Input Output
8 1
1
9 9
15 way D type plug
Analogue input Digital output
Pin Signal Pin
5V 8 5V 7, 8
0V 9 0V 2, 9
A 6 A+ 14
B 5 A- 6
C 4 B+ 13
– – B- 5
Z+ / Q+ 12
Hall 1
Z- / Q- 4
E+ 11
– –
E- 3
3 – –
V 13 X 1
x
V 7 – –
MID
Sin
11 – –
Cos
10 – –
15 – –
Case Outer Case
– 14 – 10
– 2, 12 – 15

Speed

Digital systems, maximum speed (m/s)
8
15
50
40
Analogue output 25
20
Signal Pin
12
10
5V 4, 5
8
0V 12,13
6
V + 9
5
1
V - 1
3
1
V + 10
1
2
V - 2
2
V + / V + 3
0 q
V - / V - 11
0 q
– –
Analogue system - RGH25F + REF0000
– –
100
– –
– –
– –
– –
– –
– –
Outer Case
– 8
– 6, 14, 15
10
10
Frequency (kHz)
– –
AGC Off
Resolution (µm )
5 1 0.5 0.2 0.1 0.05
5.000 5.000 5.000 5.000 3.240 1.620
5.000 5.000 5.000 5.000 2.700 1.350
5.000 5.000 5.000 3.240 1.620 0.810
5.000 5.000 5.000 2.700 1.350 0.675
5.000 5.000 4.500 1.800 0.900 0.450
5.000 5.000 4.050 1.620 0.810 0.405
5.000 5.000 3.240 1.296 0.648 0.324
5.000 4.500 2.250 0.900 0.450 0.225
5.000 4.050 2.025 0.810 0.405 0.203
5.000 2.250 1.125 0.450 0.225 0.113
4.219 0.844 0.422 0.169 0.084 0.042
4 20 40 100 200 400
Interpolation factor (period to resolution)
100
4
1 2 8
Speed (m/s)
AGC On
0.02 0.01 0.005
0.648 0.324 0.162 36
30
0.540 0.270 0.135
0.324 0.162 0.081 18
0.270 0.135 0.068 15
10
0.180 0.090 0.045
0.162 0.081 0.041 9
0.130 0.065 0.032 7.2
5
0.090 0.045 0.023
0.081 0.041 0.020 4.5
0.045 0.023 0.011 2.5
0.017 0.008 0.004 0.9
1000 2000 4000
9