NSK Megatorque PS Series, User Manual

Page: 168 / 370

— 8-8 —
8.1.3.2. Editing Control Output Function
Use the command PO (Edit output port) for editing the control output ports.
When the command PO establishes the editing mode of control output port, you can set the
parameter FN (Port function), the parameter GC (Output logic) and the parameter ST (Stability
timer).
◊
Rebooting the Driver Unit is not required, since a setting by the command PO becomes
immediately effective.
The output port PO0 is exclusively used for the safety function. Thus, setting to the parameter
FN (Port function) to the port PO0 shall be either one of the DRDY (Driver Unit ready) or the
NRM (Normal).
◊
You cannot change the setting of the parameters GC and ST.
The monitor IO (Input/Output monitor) reports outputs conditions of each function. Refer to
“7.3.1. Monitoring Control Input/Output” for details.
The command OP (Forcible output) forcibly changes the settings of output port function. Refer
to “8.1.3.4. Forcible Change in Setting of Output Port Function” for details.
Table 8-6: Edit command for control output port
Category
Command
name
(code)
Name/Function
Initial
setting
Data range Unit
PO
Edi output port
•
Edits output port.
– 0 to 7 Port
Ì
PO/RS
Resets function of specified
port (Example: PO1/RS)
– 0 to 7 Port
Edit
command
Ì
PO/CL Resets all output port function –
Resets all output ports to the
shipping set.
–
GC Output logic –
0: Positive logic
1: Negative logic
The initial settings are
depending on each port.
–
Port
parameter
ST Stability timer 0.0 0.0 to 1 000.0 ms
TPO
Tell output port
•
Monitors function of output
port – 0 to 7 Port
Monitor
TPO/AL
•
Monitors all function setting
of control output port
–
Reads out all settings of the
output ports.
–
Ì
: Requires the password.