Update Software - ZCS 1.1K-3KTL User Manual

6. Relay Command
Users press Back button and Up button or Down button to enter "3. SystemInfo" " " " "
interface, then Press "OK" button to enter enter into system information checking
interface,then press "Up" button or "Down" button enter into "7. Relay Command",then
press "OK" button ，the Relay Command Mode will be displayed.
7. Power Factor
Users press Back button and Up button or Down button to enter "3. SystemInfo" " " " "
interface, then Press "OK" button to enter enter into system information checking
interface,then press "Up" button or "Down" button enter into "8. Power Factor",then press
"OK" button ，the Power Factor will be displayed.
8. Reflux Power
Users press Back button and Up button or Down button to enter "3. SystemInfo" " " " "
interface, then Press "OK" button to enter enter into system information checking
interface,then press "Up" button or "Down" button enter into "9. Reflux Power",then press
"OK" button ，the Reflux Power will be displayed.
9. P(f)
Users press Back button and Up button or Down button to enter "3. SystemInfo" " " " "
interface, then Press "OK" button to enter enter into system information checking
interface,then press "Up" button or "Down" button enter into "10.P(f)",then press
"OK" button ，the P(f) will be displayed.
10. Q(v)
Users press Back button and Up button or Down button to enter "3. SystemInfo" " " " "
interface, then Press "OK" button to enter enter into system information checking
interface,then press "Up" button or "Down" button enter into "11.Q(v)",then press
"OK" button ，the Q(v) will be displayed.
(D) Display Time
Press the "Back" button and "Up" button or "Down" key in the standard user interface to
enter into "4.Display Time",then press "OK " button to display the current system time.
(E) Software Update
Press the "Back" button and "Up" button or "Down" button in the standard user interface to
enter into "5. Software Update", then press "OK" button to enter into the " input password "
interface, now press the "OK" button to input the password(initial passwords is 0715),Press
the "Up" and "Down" button to change the value, then press "OK" button to confirm the
current value of input and enter the next set of value .when set over, if the password is wrong，
the LCD will display "Error! Try again", at this time ,you should re-enter your password .If the
password is correct，then begin the update process.
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6.4 Update Software

ZCS 1.1K~3KTL inverters offer software upgrade via SD card to maximize inverter performance
and avoid inverter operation error caused by software bugs.
Procedure:
Step 1 first, turn off the DC and AC breaker, and then remove the communication waterproof
cover as the following picture. If the communication lines (RS485, Relays, I/O) has been
connected, Be sure to release the waterproof nut, Make sure the communication line is no
longer the force. Then remove the waterproof cover, In order to avoid loosening the
communication plug which has been connected.
Figure 6-1
Step 2 Remove the waterproof cover, Press SD card inside in the position marked SD card.
Then the SD card will automatically pop up.
Figure 6-2
Step 3 The SD card reader must be ready by the users, so that SD card so easy to establish the
connection with the computer.
Step 4 ZCS will send the Software code to the user who needs to update. After user receive
the file, please decompressing file and cover the original file in SD card.
Step 5 Insert the SD card into the SD card slot, there will be a faint clicking sound typically,
indicating that has stuck.
Step 6 Then turn on DC switch and enter into the online upgrade to the main menu "5.
Software Update" in the LCD display program[6.3(E)]. The method to enter the menu can
refer to operation interface of LCD.
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