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Suzhou Monarch Control Technology MCTC-GCB-A User Manual

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NICE3000 User Manual System typical application and adjustment
155
Mechanical parts are installed to the right position, and it wont cause equipment j)
damages or personal injuries.
Encoder inspection2)
Encoder feedback pulse signal is an important assurance for the system to fulfill a)
accurate control. It needs special inspection before adjusting.
Encoder installation is stable and wiring is reliable.b)
Encoder signal wiring and strong power circuit are set in s
eparated grooves to prevent c)
from interference.
It would be better to introduce the encoder wiring from the encoder into the control d)
panel. If the wiring is not long enough and need connected to the ground, the extension
part should use shielded wire and the connection with the encoders original wire
should be better welded joint with electric iron.
Encoders shielded level requires controller
s one terminal connect to the ground e)
reliably.
Detailed wiring chart of encoder refers to section 3.2.3.f)
Check power3)
Check users power before the system is power on.
The users power voltage between each phase should be within 380V±15%, and the
unbalance degree should not be over 3%.
The voltage between COM and the input terminal (CN3 24V)on the main control board a)
should be within DC24V±1
5%.
Check the specication of the main enter wire, and the capacity of switch should reach b)
the requirements.
If the systems enter voltage is over the allowable value, it will bring devastating
consequences. So attention is required in inspection. Pay attention to the positive pole and
negative pole of DC power. If theres phase missing in the system enter power part, please
dont operate the lift.
Connection to the ground inspection4)
Check the resistance between grounding terminal PE and the terminal a
s follows, a)
conrm whether it is innite, if it is too small, check immediately
RST and PE

UVW and PE

Main board 24V and PE

Motor UVW and PE

Encoder 15VABPGM and PE

f ) +、-Bus terminal and PE

Terminal of safe circuit, door lock, inspection circuit and PE

Check the resistance between the grounding terminal of all the electric part and power b)

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Suzhou Monarch Control Technology MCTC-GCB-A Specifications

General IconGeneral
BrandSuzhou Monarch Control Technology
ModelMCTC-GCB-A
CategoryController
LanguageEnglish

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