![background image](http://html1.mh-extra.com/html/omron/sysmac-cj-series/sysmac-cj-series_operation-manual_743585309.webp)
How-to’s
Section 5-1
297
The table below lists the available functions which can be allocated to the CN1
input signals.
/i
For more information on the CN1 I/O connector pins on the Servo Drivers,
refer to the specific Servo Driver manuals.
Servo Driver inputs that are mapped into the CJ1W-MCH72 I/O space like this
are accessed within the program per axis and cannot be accessed in the usual
way with the
IN
command. The only way you can use these inputs in the
program is to assign them to the axis parameters
DATUM_IN
,
FHOLD_IN
,
FWD_IN
and
REV_IN
. The inputs of the axis Servo Driver are used,
depending on the axis of which the parameters are set.
Example: We have a Sigma-II and a Junma driver assigned to controller axes
0 and 3. For the Sigma-II driver, we want to use input signal EXT1 (mapped to
CN1-44 if Pn511.2 is set to 4) to serve as reverse limit input for axis 0. For the
Junma driver, we want to use input signal EXT1 (CN1-2) as reverse limit for
axis 3. We can do this with these commands:
REV_IN AXIS(0) = 22
REV_IN AXIS(3) = 22
Note that even though
REV_IN
parameters for both axes have the same
value, the real inputs used are not the same. For axis 0 the input on CN1-44 of
the Sigma-II driver (assigned to axis 0) is used, but for axis 3 the input on
CN1-41 of the Junma driver (assigned to axis 3) is used. Therefore we say
that those inputs are accessed per axis, they are not unique for the whole
controller. In general, these two inputs have a different status at the same
time. Also note that neither of these two inputs can be accessed using the
command
IN
. For example the command
IN(22)
returns the status of controller
software input 22 (unique for all axes), which has a different status than Servo
Signal name
Symbol
Set value
NO
NC
Disabled
---
00h
Setting not available
Forward drive prohibition
input
POT
01h
81h
Reverse drive prohibition
input
NOT
02h
82h
Emergency Stop Input
STOP
14h
94h
External Latch Input 1
EXT1
20h
Setting not available
External Latch Input 2
EXT2
21h
Setting not available
Origin Proximity Input
DEC
22h
A2h
External Latch Input 3
EXT3
28h
Setting not available
Forward External Torque
Limit Input
PCL
2Ch
ACh
Reverse External Torque
Limit Input
NCL
2Dh
ADh
Monitor Input 0
MON0
2Eh
AEh
Monitor Input 1
MON1
2Fh
AFh
Monitor Input 2
MON2
30h
B0h
Содержание SYSMAC CJ Series
Страница 2: ......
Страница 70: ...Specifications Section 2 4 58...
Страница 84: ...FINS commands Section 3 4 72...
Страница 148: ...All BASIC commands Section 4 2 136 AXIS 1 AXIS 0...
Страница 277: ...Section 265 SECTION 5 Examples This chapter gives 2 categories of examples and tips How to s Practical examples...
Страница 370: ...Section 358...