Mitsubishi Electric Melservo-J3 Series MR-J3-B, Instruction Manual

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16 - 93
16. INDEXER POSITIONING OPERATION
No. Symbol Name and function Initial value Unit Setting range
PC20 *SNO Station number setting
Used to specify the station number of servo amplifier for RS-422
communication.
Always set one station to one axis of servo amplifier. If one station number
is set to two or more stations, normal communication cannot be made.
0 station 0
to
31
PC21 *SOP RS-422 communication function selection
Select the communication I/F and select the RS-422 communication
conditions.
0 0
RS-422 communication baud rate selection
0: 9600 [bps]
1: 19200 [bps]
2: 38400 [bps]
3: 57600 [bps]
4: 115200[bps]
RS-422 communication response delay time
0: Invalid
1: Valid, reply sent after delay time of 800 s or more
0000h Refer to
name and
function
column.
PC22 *COP1 Function selection C-1
Select the encoder cable communication system selection.
0 0 0
Encoder cable communication system selection
0: Two-wire type
1: Four-wire type
Incorrect setting will result in an encoder alarm 1
(A16) or encoder alarm 2 (A20).
0000h Refer to the
name and
function field.
PC23 For manufacturer setting
Do not change this value by any means.
0000h
PC24 Not used in indexer positioning operation.
Do not change the parameter. 0000h
PC25 For manufacturer setting
Do not change this value by any means.
0000h
PC26 *COP5 Function selection C-5
Select the stroke limit warning (A99).
Stroke limit warning (A99) selection
0: Valid
1: Invalid
When this parameter is set to "1", A99 will not
occur if the forward rotation stroke end (LSP) or
reverse rotation stroke end (LSN) turns OFF.
0 0 0
0000h Refer to
name and
function
column.
PC27 For manufacturer setting
Do not change this value by any means.
0000h
PC28 Not used in indexer positioning operation.
Do not change the parameter. 0000h