NSK Megatorque PS Series User Manual

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6.3.5. RS-232C Communication Positioning Operation
 Positioning may be executed directly via RS-232C communication.
 The commands and parameters related to the positioning operations are listed in Table 6-6
“Positioning command and parameter” and the commands and parameters unique to RS-232C
positioning are listed in Table 6-12 below. ” Refer to “9. Details of Commands and Parameters”
for details.
◊ Refer to “8.9. RS-232C Communication” for the detail of the way of communication.
Table 6-12: Command and parameter related to the RS-232C communication positioning
category Name (code) Function
Initial
setting
Value range Unit
MS
Stops the Motor. – – –
MY
Stops a Motor cycle. – – –
Command
SP
Starts a program
operation.
– 0 to 255 channel
ÌMM
Changes readout mode of
program lines.
1
0: Does not wait for an input of the key for multiple
line readout.
1: Wait for an input of the key for multiple line
readout.
ÌWM
Sets the parameter backup
function.
0
0: Backups the parameters on the EEROM.
1: Nullifies the backup function.
ÌEC
Reports completion of
positioning via RS-232C.
0
0: Does not output “!” at the completion of positioning.
1. Outputs “!” at the completion of positioning.
Parameter
ÌPP
Sets availableness of local
parameter prompt.
1
0: Nullifies function of indicated parameter prompt. (: )
1: Enables function of indicated parameter prompt. (:>)
Ì: The password is required.
！
Caution : Please note that there is the limit for the number of times of overwriting
commands and parameters to the memory.
◊ The Driver Unit has an EEPROM for the data backup. The
EEPROM has the limitation on the number of times for writing and
deleting data. (Approximately 100 000 times) Therefore, we
recommend setting the command WM to prohibit writing to the
EEPROM when the internal parameters are frequently changed
from the master controller during operation. However, setting of
the command WM is not necessary for commands and
parameters that do not require the backup.
◊ Parameters that are categorized as “parameter” in “9. Details of
Command and Parameter” will be backed up on the EEPROM.

NSK Megatorque PS Series Specifications

General

Brand	NSK
Model	Megatorque PS Series
Category	Engine
Language	English