NSK MEGATORQUE M-ESB-YSB2020AB300 - Appendix 1: Monitoring Input;Output Signals

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Appendix 1: Monitoring Input/Output Signals
IO: Input/Output Monitor (B3 and 23 type Driver Units)
Appendix 1: Monitoring Input/Output Signals
IO: Input/Output Monitor (B3 and 23 type Driver Units)
l State of Input and Output signal of CN2 connector can be monitored by the IO command
l This function is useful for checking the wiring.
l Input format: IO/RP
/RP default: Monitors the I/O state only once.
/RP attached: Monitors the I/O state in real time.
l Readout format: Bit map representing Input/Output in 1 line. (See Table A-1 below.)
à The readout indicates the current state of the inputs and the outputs.
à The line of “I/O change state” on the display in Figure A-1 holds the first readout state
on each input and output to indicate that this part was changed at least once before.
à Press the BS key to terminate the real time monitoring (IO*/RP).
à Press the R key to reset the monitored state in the Input/Output changing state.
Figure A-1: Monitoring example by IO command
:IO
ABCDEFGHIJKLM
01000011/0010
:
I/O guide
I/O state
‘0’:OFF or open
‘1’: ON or closed
• Example of IO0
:IO0
／
RP
ABCDEFGHIJKLM
01000011/0000
*1******/**0*
I/O change state
‘
*
’: No changes
‘0’: Changed to OFF or open
‘1’: Changed to ON or closed
• Example of IO0/RP
Table A-1: Input/Output signal list (B3 and 23 type Driver Units
Input signal Output signal
1 denotes ON for the Input signal
1 denotes ‘closed’ for output
signal
I/O
type
0 0 0 0 0 0 0 0
/
0 0 0 0
TY1
SVON EMST RUN HLS PRG3 PRG2 PRG1 PRG0
TY2
SVON EMST RUN HLS PRG3 PRG2 DIR JOG
TY3
SVON EMST RUN HLS PRG3 PRG2 OTM OTP
TY4
SVON EMST RUN HLS HOS CLR OTM OTP
TY7
SVON EMST RUN HLS DIR JOG OTM OTP
TY8
SVON EMST RUN HLS IOFF
*1
PRG2 PRG1 PRG0
Code to
separate
Input and
Output
DRDY
OUT1
*2
IPOS Reserved
*1: The IOFF changes to the CLCN when the parameter is set to BF1 (brake
sequence).
*2: OUT1 corresponds to one of outputs among BRK, BRKC, OVER and SPD.
Table A-2: Meaning of data
Indication: 1 Indication: 0
Input port
ON OFF
Output port
Closed Open