Name Of Parts - Mitsubishi Electric MELSEC Q Series User Manual

2 SYSTEM CONFIGURATION

2.4 Name of Parts

No. Name
1) RUN indicator LED (green)
2) ERR indicator LED (red (error))
SSCNET cable connector (CN1)
3)
(Note-1)
Forced stop input connector (EMI)
4)
2
5) Module loading lever
6) Module fixing hook
7) Module fixing screw hole
8) Module fixing latch
9) Serial number plate
(Note-1) : Put the SSCNET cable in the duct or fix the cable at the closest part to the QD74MH with bundle material in
order to prevent SSCNET cable from putting its own weight on SSCNET connector.
(Note-2) : As for the connection to common (EMI.COM), both "+" and "-" are possible.
This section explains the names and LED display of the QD74MH.
(1) Name of parts
6)
7)
8)
5)
• Lit: Power supply ON
• Not lit: Power supply OFF
• Lit/Flashing: Error occurrence
• Not lit: Normal operation
Connector to connect the servo amplifier.
• Input connector to stop all axes of servo amplifier in a lump.
EMI ON (opened) : Forced stop
EMI OFF (24VDC input) : Forced stop release
(Note): It can be invalidated by the software setting.
1
Used to install the module to the base unit.
Hook used to fix the module to the base unit. (Auxiliary use for installation)
Used to fix the module to the base unit. (M3×12 screw: user-prepared)
Hook used to fix to the base unit.
Indicates the serial number written on the rating plate.
Side
Application
Pin No. Signal name
1 EMI
EMI.COM
2
2 - 5
MELSEC-Q
Front
QD74MH16
RUN
ERR.
CN1
EMI
QD74MH16
(Note-2)
1)
2)
3)
4)
9)