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Cotek CR-21 PLUS User Manual

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User Guide For CR-21 PLUS Remote Control
1. Introduction
1-1. System
The remote is designed to easily and quickly connect Cotek SR-1600 Plus.
The LCD display is used for setting up the inverter, as well as displaying current
status or fault messages.
to save a setting, once it is displayed on the LCD screen.
Description
A
UP
B
DOWN
C
ESC
D
ENTER
E
RJ-45 port
Pressing buttons allows you to select a menu item or
Front and rear Panel introduction
Function
Scroll up
Scroll down
Go back to previous page.
Enter next page and save setting value
Connect to the Inverter

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Summary of Contents for Cotek CR-21 PLUS

  • Page 1 User Guide For CR-21 PLUS Remote Control 1. Introduction 1-1. System The remote is designed to easily and quickly connect Cotek SR-1600 Plus. The LCD display is used for setting up the inverter, as well as displaying current status or fault messages.

  • Page 2: Mechanical Drawings

    1-2. Mechanical Drawings Unit: mm 1-3. Hardware Installation...
  • Page 3 2. Display tree Power Switch INVERTER Initialization.. GRID-->SR-->LOAD OUTPUT： GRID：xxx.xV BATTERY：xxx.xV STATUS： OUTPUT OUTPUT BAT-------^ Major xxx.xV xxW xxVA xxW% xxVA% xx.xHz xxx.xA discharging xxx.xA xx.xHz xxx.xA Enter into System Setup by “press for 3 seconds” User Interface Bat Parameter AC Parameter Display Event LCD Contrast...

  • Page 4: User Interface

    2-1 GRID-->SR-->LOAD BAT-------^ Major The connection status and Alarm type. For the description of alarm type, (Major / Minor Alarm) please refer to Alarm List in the “SR-1600 Plus User Manual.” 2-2 STATUS： STATIS Possible Cause Normal The machine is working normally Machine Abnormal Parallel Fault or Module Fault Grid Abnormal...
  • Page 5 2-3-3 Baud rate : Default setting：4800 Setting Menu SETT<value> 1200 2400 RS-485 Baud rate 4800 9600 19200 2-3-4 Dry contact C setting : Default =1, Setting range = 0~2, default=1. Setting Menu SETT <value> Description Disable Disable Selectable extra alarm to DRY C for Major Dry C setting go with Major...
  • Page 6 Model Setting value range 26 VDC ~ 30 VDC 52 VDC ~ 60 VDC 2-4-3 UVP Setting : Setting Under Voltage Protection (UVP) and shutdown on the inverter operation. Default= 18 VDC @ 24V Model. 36VDC @ 48V Model Model Setting value range 18 VDC ~ 25 VDC 36 VDC ~ 50 VDC...
  • Page 7 2-5-5 AC Sharing : Setting range = 10, 20, 30, 40, 50, 60, 70, 80, 90, 100 Default= 100 (Disable) Setting Menu SETT<value> Description AC load 10%, DC load 90% AC load 20%, DC load 80% AC load 30%, DC load 70% AC load 40%, DC load 60% AC load 50%, DC load 50% AC Ratio...
  • Page 8 Insert the module recovery Over DC voltage protection Remove the module Under DC voltage alarm Redundancy _OK recovery Under DC voltage alarm Redundancy_lost Error code list No.33, Sec. 2, Renhe Rd., DaxiDist., Taoyuan City 33548, Taiwan Phone：+886-3-3891999 FAX：+886-3-3802333 http：// www.cotek.com.tw 2019.03._A0...