IAI America ERC2 - Manual (Page 180)

11. Appendix
152
Appendix
* Appendix
Example of Basic ERC2 Positioning Sequence
Given below is an example of basic sequence for creating a positioning sequence using the ERC2.
indicates PIO signals of the ERC2 controller.
Home return signal
HOME
HOME PEND HEND
HOME
HEND
A
A
B
A
B
C
D
H
I
J
K
L
A C
D
C
C
I
H K
H
I
J
J PEND L
K
J PEND
L
Home return
request
Home return request
Positioning
start request
to position 1
Positioning
start request
to position 1
The positioning start request signal is converted to pulse in such a
way that one start signal is issued for one positioning operation.
Auxiliary start signal
for next positioning
({)
Check if positioning to the specified position has completed.
Positioning start pulse
to position 1
Auxiliary positioning start
pulse to position 1
Auxiliary positioning
start for position 1
Start check for position 1
Completion of positioning to
position 1
B
.. ERC-RGDC
51.7
23.7 20
159 134 114
ST
M.E.
2
ST58.3
13
54
54
20
145 114 54
53
52
42
30
F34
F10
ST3.3 55 8
4-M5
8-M5
50 100 150 200 250 300
Guide Weight [kg]
Weight of Guide
0.4
2.0
0.4
2.1
0.5
2.3
0.6
2.6
0.6
2.7
0.7
2.9
Stroke
Home
ME : Mechanical End
.. ERC-RGDC
ST 62 ST61
4
170 145 125
12.5
64
64
F12
F36
ST3.5 57.5 10 30 22
158 125 65
63
62
52
34
25
4-M6
8-M6
M.E.
50 100 150 200 250 300
0.5
3.2
0.6
3.5
0.7
3.7
0.8
4.0
0.9
4.2
1.0
4.5
Stroke
Home
ME : Mechanical End
Guide Weight [kg]
Weight of Guide