Mitsubishi Melsec-A Series User Manual page 138

8. TROUBLESHOOTlNG
/MELSEC
8.1.1 Data range errors
Any of the operations shown in Table
8.2
will prompt a data range
check by the AD71 as shown below.
A t power on*
Parameters
-
Whan
PC ready signal (Y 1D) changes from OFF
t o
ON.
When pmranomn
h8va
km
transferred from the AGGPP t o the AD71.
When positioning, zeroing, jog, or inching has been selected in AGGPP
test
mode.
When p a r m t e r s or zeroing data h a s been transferred from the AGGPP t o
test mode.
(Refer t o the figure in Section
6.3.)
*:
The
power on check will
mt
give an error code or an error detection signal
( X B ) .
Table 8.2 Data R a q a Check
A list of error codes is shown in Table
8.3.
8-2
1 8 IN&
661019