Start-Up; Checklist Before Trial Operation - Mitsubishi Electric MELSEC Q Series User Manual

4 INSTALLATION, WIRING, START-UP, AND MAINTENANCE

4.4 Start-up

4.4.1 Checklist before trial operation

Model name
(1) Check that the main base unit has been suited with the CPU module
(2) Check that the model name of module is correct.
(3) Check that the installation order is correct.
Main base unit/ (4) Check that the damage for installed modules.
Extension base unit
(5) Check that the modules are installed correctly.
(6) Check for looseness, rattling or distorted installation.
(7) Check that the module fixing screw tightening torque is as specified.
(8) Check that the total I/O points of I/O modules and intelligent function
(1) Check that the model name of power supply modules is correct.
(2) Check that the wire sizes of cables are correct.
(3) Check that the power line is wired correctly.
(4) Check that FG and LG are wired correctly.
(5) Check that the terminal screws are tightened correctly.
Power supply module
(6) Check that the terminal screws are tightening torque is as specified.
(7) Check that the 100VAC, 200VAC and 24VDC wires are twisted as
(8) Check that the 100VAC, 200VAC and 24VDC wires are not bind the
(9) Check that grounding of the earth terminal FG and LG.
(1) Check that the model name of PLC CPU modules is correct.
PLC CPU module
(2) Check that the modules are installed to CPU slot or I/O slot 0 to 2 of
(1) Check that the module fixing screws are tightened correctly.
QD74MH
Positioning module (2) Check that the connection with servo amplifier is correct.
(3) Check that the forced stop input is wired correctly.
(1) Check that the wire size of cable is correct.
(2) Check that the terminal block screws are tightened correctly.
(3) Check that the cables connected to each terminal of terminal block
(4) Check that the external power supply are connected correctly.
I/O module
(5) Check that the 100VAC, 200VAC and 24VDC wires are twisted as
(6) Check that the 100VAC, 200VAC and 24VDC wires are not bind the
(7) Check that the I/O wires are wired correctly.
(1) Check that the model name of SSCNET
(2) Check that the connecting position for connector of SSCNET
(3) Check that the SSCNET
SSCNET cable
(4) Check for looseness, rattling or distorted connection.
(5) Check that the minimum bend radius or more secured.
(6) Check that the MRJ3BUS M and MRJ3BUS M-A do not come in
Table 4.3 Checklists before trial operation
Confirmation Items
to be used.
modules do not exceed the I/O points of the CPU module.
closely as possible respectively and run in the shortest distance.
cable together with and run close to the power wires.
the main base unit.
correspond to the signal names.
(24VDC, 5VDC)
closely as possible respectively and run in the shortest distance.
cable together with and run close to the I/O wires.
are correct.
cables are connected correctly.
contact with wires/cables that use materials where the plasticizing
material is contained.
cables is correct.
cables
4 - 18
MELSEC-Q
Check Reference
Refer to the QCPU User's
Manual (Hardware Design,
Maintenance and
Inspection)
2.2
Refer to the QCPU User's
Manual (Hardware Design,
Maintenance and
Inspection)
3.2
Refer to the I/O Module
Type Building Block User's
Manual
Refer to the QCPU User's
Manual (Hardware Design,
Maintenance and
Inspection)
4.2.1