Mitsubishi Electric MELSERVO MR-J4-03A6-RJ, Instruction Manual

Page: 352 / 610

7. PARAMETERS
7 - 47
No./
symbol/name
Setting
digit
Function
Initial
value
[unit]
Control mode
CP/BCD
CL
PS
PC21
*SOP
RS-422
communicatio
n function
selection Select the details of RS-422 communication function.
_ _ _ x For manufacturer setting 0h
_ _ x _ RS-422 communication baud rate selection
When using the parameter unit, set "1 _ _ _" in [Pr. PF34].
0: 9600 [bps]
1: 19200 [bps]
2: 38400 [bps]
3: 57600 [bps]
4: 115200 [bps]
0h
_ x _ _ RS-422 communication response delay time selection
0: Disabled
1: Enabled (responding after 800
μ
s or longer delay time)
0h
x _ _ _ For manufacturer setting 0h
PC22
*COP1
Function
selection C-1 _ _ _ x For manufacturer setting 0h
_ _ x _ 0h
_ x _ _ 0h
x _ _ _ Encoder cable communication method selection
Select the encoder cable communication method.
0: Two-wire type
1: Four-wire type
When using an encoder of A/B/Z-phase differential output method, set "0".
If the setting is incorrect, [AL. 16 Encoder initial communication error 1] or [AL. 20
Encoder normal communication error 1] occurs.
For MR-J4-03A6-RJ servo amplifiers, this digit cannot be used other than the initial
value. Also, it does not comply with encoders of A/B/Z-phase differential output
method.
0h
PC24
*COP3
Function
selection C-3 _ _ _ x In-position range unit selection
Select a unit of in-position range.
0: Command unit
1: Servo motor encoder pulse unit
0h
_ _ x _ For manufacturer setting 0h
_ x _ _ 0h
x _ _ _ Error excessive alarm level unit selection
Select a setting unit of the error excessive alarm level set in [Pr. PC43].
0: Per 1 rev or 1 mm
1: Per 0.1 rev or 0.1 mm
2: Per 0.01 rev or 0.01 mm
3: Per 0.001 rev or 0.001 mm
0h
PC26
*COP5
Function
selection C-5 _ _ _ x [AL. 99 Stroke limit warning] selection
Enable or disable [AL. 99 Stroke limit warning].
0: Enabled
1: Disabled
0h
_ _ x _ For manufacturer setting 0h
_ x _ _ 0h
x _ _ _ 0h
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