Mitsubishi M80 series Connection And Set Up Manual page 463

M800S/M80 Series Connection and Setup Manual
25 Setting the Handy Terminal
(*) Operating status is displayed by the LED on the control unit.
Lo ... Loading
En ... Complete without error
n1 - n7 ... Complete with error
When the download is completed with error, possible causes are as listed below.
Take measures and then perform the download procedure again.
LED
n1 Process was stopped due to communication
error.
￪
Alternately LED displays "n1" and "detailed cause"
alternately.
￬
2 - 20
n2 There is no version consistency between the
custom data creation tool and the handy
terminal.
n3 The passwords set in the handy terminal and
the NC are not consistent with each other.
n4 There is no custom data named "handy.cod"
in the SD card root.
n5 The size of customize data exceeds 512KB. The customize data cannot be downloaded unless the
n6 Process was stopped due to communication
error (timeout error).
n7 Process was stopped due to communication
error (parameter error).
IB-1501269-F
Cause
When the detailed cause is 2, 4, 10 or 15,
Confirm the wiring.
Confirm the communication parameters.
When the detailed cause is other than the above,
Contact the service center.
(Note) The detailed cause is the output value (absolute
value) of PLC signal R299. For details on R299, refer to
M800/M80/C80 Series PLC Interface Manual (IB-1501272).
Confirm the version of custom data creation tool.
Specify the password for custom data of the handy terminal
correctly in "#11011 Handy TERM. PW.".
Confirm the content of the SD card.
capacity is 512 KB or less.
Set a longer timeout on the NC side.
Confirm if Serial handy terminal communication valid
(#6452 bit4) is ON.
Confirm that "#6451/bit5" is OFF.
426
Measure