Contents
Precautions of the safe operation………………………………………………………………3
1、Check and accept………………………………………………………………………………………4
1-1、check ………………………………………………………………………………………………4
2、Installation……………………………………………………………………………………………5
2-1、demount and remount front cover………………………………………………………………5
2-2、Take down and reinstall numeric keypad………………………………………………………6
2-3、Select the place to install the inverter……………………………………………………6
2-4、The installation space to choose………………………………………………………………7
3、Wiring…………………………………………………………………………………………………8
3-1、Perphearl device and wiring the arbitrary option………………………………………9
3-2、wiring diagram…………………………………………………………………………………10
3-3、Wiring of main loop……………………………………………………………………………12
3-4、Grounding ………………………………………………………………………………………16
3-5、Wiring of control circuit……………………………………………………………………17
3-6、wire check………………………………………………………………………………………19
4、Operation ……………………………………………………………………………………………19
4-1、Select the operation mode ……………………………………………………………………19
4-2、The check before test operation………………………………………………………………20
4-3、trial operation…………………………………………………………………………………20
4-4、Operating check…………………………………………………………………………………21
5、front panel operation……………………………………………………………………………21
5-1、front panel function……………………………………………………………………………21
5-2、The display mode of inverter…………………………………………………………………23
5-3、The step of setting data………………………………………………………………………25
5-4、The supervision step of data operation……………………………………………………25
6、The function description…………………………………………………………………………27
6-1、Prepare for setting parameter………………………………………………………………27
6-2、The basic parameter setting………………………………………………………………… 28
6-3、Operating order………………………………………………………………………………… 33
6-4、Output function………………………………………………………………………………… 34
6-5、Input function…………………………………………………………………………………39
6-6、Multiple speed & process operation………………………………………………………… 446-7、PI controlling parameter………………………………………………………………………50
6-8、Pretection parameter…………………………………………………………………………51
6-9、Other function…………………………………………………………………………………57
6-10、RS-485 control…………………………………………………………………………………59
7、Failure recovery……………………………………………………………………………………61
7-1 Faulty diagnose and correction measure…………………………………………………………62
7-2 Warning display and explain…………………………………………………………………………63
7-3 The motor faulty and correction measure…………………………………………………………64
8、Quality Guarantees…………………………………………………………………………………66
Appendix1 technical norm………………………………………………………………………………68
Appendix2 function parameter catalog………………………………………………………………70
Appendix3 shape dimension………………………………………………………………………… …84
Appendix4 kinds of rating output amperemeter type…………………………………………… 85
Appendix5 routine maintenance and check……………………………………………………………88
Appendix6 RS-485 communication agreement…………………………………………………………91
Appendix7 auxiliary instrction for SY3200 series inverter in use to
Injection machine reforming ………………………………………………………………94
9、Option…………………………………………………………………………………………………97
1Notice transaction for safe operating
Before SY3200 series inverter installation, operation, maintenance or checking should
read the instruction carefully
The notice transation about safe operation can be classified to “warning”or “attention”
Warning
While in potential dangerous state,if not to abstain ,might result
in personal injury or loss of life.
While in potential dangerous state,if not to abstain ,might lead
Caution
to gently or moderate body hurt and device breakage.It can be
used to guard for unsafty operation.
In some case, even in the “Caution”content will lead to heavy accident.so,in any case you
should observe the important transation.
Attention
: the adopting step for insure the accurate operation.
Warning
(cid:122) While installing or operating, should observe the guidance of instruction
(cid:122) Verify the inverter rating voltage should be consistented with the AC power supply
voltage
Not to observe the waring, might lead to injury or catch fire
(cid:122) Do not made AC loop supply power and output terminal U,V and W connected.
While in connecting, the inverter will be mangled, and maintenance bond will
invalidation
(cid:122) Only after install the panel can connect the input power supply,while electrify ,don’t
remove the outside cover.
If not observe might lead to electric shock
(cid:122) Do not touch the high pressure terminal inside the inverter
If not observe might lead to electric shock
(cid:122) After break the main loop power supply, only finish affirmed can maintenancce and check
Capacitor inside machine with charge, is very dangerous, should waiting at least
5mintues,till finished discharge of the DC bus bar capacitor.
(cid:122) While electricity do not connect or break the guide line and the connection
If not observe will lead to body injured.
(cid:122) Controlling PCB panel should use CMOS ICS, do not touch CMOS element
CMSO element is easy to disturbed with static
(cid:122) The inverter can mot be in pressurization test.
It could cause the damage of the inverter inners semicon component
21、Check and accept
Ca ution
(cid:122) Do not install and operate the inverter which has been damaged or has the blunder
component otherwise it will hurt person or destroy the facility.
This chapter introduces the check method of the inverter used by the user.
1-1、check
1-1-1、
This table is check item
Check item Explain
Does the inverter type agree with the Check the type in flank data plate of the
indent inverter.
Does this have the damage of the Check the appearance by eyeballing and assure
component? no damage while transiting

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