Signal Parameter - Mitsubishi Electric CR750-Q Instruction Manual

5.2 Signal parameter

These parameters set the items pertaining to signals
Table 5-2:List Signal parameter
Parameter
Parameter
Dedicated I/O sig-
nal
Reads the pro- PST
gram number from
the numerical input
when the start sig-
nal is input.
Stop input normal INB
close designation
Robot error output ROBOTERR
CC-Link error E7730
release permis-
sion.
(CR7xx-D series
only)
No. of arrays
No. of characters
name
For the parameters of the dedicated I/O signal, refer to
559, "6.3 Dedicated
Integer 1 To select a program from the normal external input signal, set
the numerical input signal (IODATA) to the program number,
establish the number with the program select signal (PRGSEL),
and start with the START signal. If this function is enabled, the
program select signal becomes unnecessary, and when the
START signal turns ON, the program number is read from the
numerical input signal (IODATA).
(Function invalid/Valid=0/1)
Integer 1 Change the dedicated input (stop) between the normal open
and normal close.
(Normal open/Normal close = 0/1)
The input signal changed is shown below.
*The dedicated input signal: STOP, STOP2 *The dedicated stop
input signal for the controller: SKIP Refer to separate manual:
"Standard Specifications or Special Specifications" for details of
SKIP.
Integer 1 Set the error level that opens the robot error output terminal.
When shipped from the factory, this setting is set so that it will
open at any error level.
For example, if the warning level is ignored and either or both a
low level or high level error occurs, set 3 to open this output ter-
minal.
Refer to the following manual for details.
Instruction Manual: Refer to "External Emergency Stop Connec-
tion" for ROBOT ARM SETUP & MAINTENANCE.
Integer 1 If the controller is used without connecting CC-Link even though
it is equipped with the CC-Link option, error 7730 is generated
and the controller becomes inoperable. This error cannot be
canceled under normal circumstances, but it becomes possible
to temporarily cancel the error by using this parameter.
(Enable temporary error cancellation/disable error cancellation =
1/0)
This parameter becomes valid immediately after the value is
changed by the T/B or Personal Computer support software. It is
not necessary to turn the power supply off and on again. Note,
however, that the value of this parameter returns to 0 again (it is
no longer possible to cancel the error) when the power supply is
turned off and on because changes of the parameter value are
not stored.
Details explanation
input/output".
Error Level
Setting
Warning Low
0 -
1 -
2 - Open
3 - Open
4 Open
5 Open
6 Open Open
7 Open Open
5Functions set with parameters
Page
High
- -
- Open
-
Open
- -
- Open
-
Open
Signal parameter 5-453
Factory setting
0(Invalid)
0(Normal open)
7 (Open for any
error level)
0 (disable error
cancellation)