NSK MEGATORQUE M-ESB-YSB2020AB300 - Monitoring Control Input;Output Signals (B3 and 23 Driver Units)

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7.1. General Operation and Function
7.1.18. Monitoring via RS-232C Communication
7.1.18.1. Monitoring Control Input/Output Signals (B3 and 23 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 7-9 below.)
Figure 7-21: 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 7-9: Readout format (B3 and 23 type Driver Units)
Parameter
TY
A B C D E F G H I J K L M
1
SVON EMST RUN HLS PRG3 PRG2 PRG1 PRG0 /
2
SVON EMST RUN HLS PRG3 PRG2 DIR JOG /
3
SVON EMST RUN HLS PRG3 PRG2 OTM OTP / DRDY OUT1 IPOS Reserved
4
SVON EMST RUN HLS HOS CLR OTM OTP / *2
7
SVON EMST RUN HLS DIR JOG OTM OTP /
8
SVON EMST RUN HLS IOFF
*1
PRG2 PRG1 PRG0 /
*1: 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 7-10: Meaning of data
Indication: 1 Indication: 0
Input port
ON OFF
Output port
Closed Open