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Parameters – MITSUBISHI ELECTRIC MELSERVO MR-J2S- A User Manual

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5 - 20

5. PARAMETERS

Class No. Symbol

Name and function

Initial
value

Unit

Setting

range

Control

mode

Ex

pan

si

on

par

ame

te

rs

1

49

*DO1 Output signal selection 1

Used to select the connector pins to output the alarm code, warning
(WNG) and battery warning (BWNG).

Setting of alarm code output

Connector pins

Set value

CN1B-19

CN1A-18

CN1A-19

0

ZSP

INP or SA

RD

1

88888
AL.12
AL.13
AL.15
AL.17

AL.8A
AL.8E

AL.30

AL.45

AL.50
AL.51
AL.24
AL.32
AL.31
AL.35
AL.52
AL.16

AL.20

Name

Watchdog
Memory error 1
Clock error
Memory error 2
Board error 2

Serial communication time-out error

Serial communication error
Regenerative error

Main circuit device overheat

Overload 1
Overload 2
Main circuit
Overcurrent
Overspeed
Command pulse frequency error
Error excessive
Encoder error 1

Encoder error 2

Alarm

display

(Note) Alarm code

CN1B
pin 19

0

0

0

0

1

CN1A
pin 18

0

0

1

1

0

1

CN1A
pin 19

1

1

0

1

0

1

0

Set value

Connector pin No.

Note. 0: off

1: on

Setting of warning (WNG) output

Select the connector pin to output warning. The old signal
before selection will be unavailable. A parameter error
(AL. 27) will occur if the connector pin setting is the same
as that in the third digit.

AL.19 Memory error 3
AL.37 Parameter error

AL.33 Overvoltage

AL.46 Servo motor overheat

AL.10 Undervoltage

1

0

0

AL.1A

AL.25

Motor combination error

Absolute position erase

Setting of battery warning (BWNG) output

Select the connector pin to output battery warning. The old
signal before selection will be unavailable. Set this function
as in the second digit of this parameter. Parameter No. 1
setting has priority. A parameter error (AL. 37) will occur if the
connector pin setting is the same as that in the second digit.

0

Not output.

1

CN1A-19

2

CN1B-18

3

CN1A-18

4

CN1B-19

5

CN1B-6

0

Alarm code is output at alarm occurrence.

The alarm code output and the following functions
are exclusive, so the simultaneous use is not possible.
If set, the parameter error alarm (AL.37) occurs.
Absolute position detection system
Signal assignment function of the electromagnetic
interlock (MBR) to pin CN1B-19

0000

Refer to
Name
and
function
column.

P S T