3
6 Power-on Operation And Maintenance
6.1 Startup
Check the cable connection carefully. Make sure that the PLC is clear
of alien objects and the heat dissipation channel is clear.
1. Power on the PLC, the PLC POWER indicator should be on.
2. Start the AutoStation software on the host and download the
compiled user program to the PLC.
3. After checking the download program, switch the mode selection
switch to the ON position, the RUN indicator should be on. If the ERR
indicator is on, the user program or the system is faulty. Loop up in the
IV2/IVC1L series PLC Programming Manual
and remove the fault.
4. Power on the PLC external system to start system debugging.
6.2 Routine Maintenance
Do the following:
1. Ensure the PLC a clean environment. Protect it from aliens and dust.
2. Keep the ventilation and heat dissipation of PLC in good condition.
3. Ensure that the cable connections are reliable and in good condition.
1. Never connect the transistor output to an AC circuit (like 220Vac).
The design of the output circuit must abide by the requirements of
electric parameters, and no over-voltage or over-current is allowed.
2. Use the relay contacts only when necessary, because the life span of
relay contacts depends largely on its action times.
3. The relay contacts can support loads smaller than 2A. To support
larger loads, use external contacts or mid-relay.
4. Note that the relay contact may fail to close when the current is
smaller than 5mA.
Notice
1. The warranty range is confined to the PLC only.
2.
Warranty period is 18 months
, within which period Emerson
Network Power conducts free maintenance and repairing to the PLC
that has any fault or damage under the normal operation conditions.
3.
The start time of warranty period is the delivery date of the
product
, of which the product SN is the sole basis of judgment. PLC
without a product SN shall be regarded as out of warranty.
4. Even within 18 months, maintenance will also be charged in the
following situations:
Damages incurred to the PLC due to mis-operations, which are not
in compliance with the User Manual;
Damages incurred to the PLC due to fire, flood, abnormal voltage,
etc;
Damages incurred to the PLC due to the improper use of PLC
functions.
5. The service fee will be charged according to the actual costs. If there
is any contract, the contract prevails.
6. Please keep this paper and show this paper to the maintenance unit
when the product needs to be repaired.
7. If you have any question, please contact the distributor or our
company directly.
Invt Control Technology Co., Ltd.
Address: Gaofa Industrial Park, Longjing, Nanshan District, 518055,
Shenzhen, PRC
Homepage: www.invt-control.com
Version: V1.0 Revision date: Sep 6, 2014
Copyright © 2014 by Invt Control Technology Co., Ltd.
All rights reserved. The contents in this document are subject to change
without notice.
≤
5.0
≤
5.0
UT solderless lug
Heat shrinkable tube
Cable SN label
Cable
OT solderless lug
Heat shrinkable tube
H type round insulated lug
Tinned cable end
Cable
PG
18
47
682
Warning