Changes for page 06 Operation

Last modified by Iris on 2025/07/23 15:49

From 51.30 to 51.29 From 51.39 to 51.38

From version 51.38

edited by Stone Wu
on 2022/07/07 11:23

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To version 51.30

edited by Stone Wu
on 2022/07/07 10:53

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@@ -2126,68 +2126,35 @@
  Figure 6-49 The relationship between encoder feedback position and rotating load position
--== **Related functions and parameters** ==
++== **Encoder feedback data** ==
--**Encoder feedback data**
--
  The feedback data of the absolute value encoder can be divided into the position within 1 turn of the absolute value encoder and the number of rotations of the absolute value encoder. The related information of the two feedback data is shown in the table below.
--|**Monitoring number**|**Category**|**Name**|**Unit**|**Data type**
++|**Monitoring number**|**Category**|**Name**|**Unit**|**Data type**
  |U0-54|Universal|Absolute encoder position within 1 turn|Encoder unit|32-bit
  |U0-55|Universal|Rotations number of absolute encoder|circle|16-bit
  |U0-56|Universal|Multi-turn absolute value encoder current position|Instruction unit|32-bit
--Table 6-55 Encoder feedback data
++Table 6-55 Encoder feedback data
--**Shield multi-turn absolute encoder battery fault**
++== **Absolute value system encoder battery box use precautions** ==
--The VD2 series absolute value servo drive provides shielded multi-turn absolute encoder battery fault function to shield under voltage and low-voltage fault. You could set by setting the function code P00-30.
++Er.40 (Encoder battery failure) will occur when the battery is turned on for the first time, and the function code P10-03 must be set to 1 to clear the encoder fault to operate the absolute value system again.
--|**Function code**|**Name**|(((
--**Setting**
--**method**
--)))|(((
--**Effective**
++[[image:https://docs.we-con.com.cn/bin/download/Servo/2.%20User%20Manual/06%20VD2%20SA%20Series%20Servo%20Drives%20Manual%20%28Full%20V1.1%29/06%20Operation/WebHome/45.jpg?rev=1.1||height="303" width="750"]]
--**time**
--)))|**Default value**|**Range**|**Definition**|**Unit**
--|P00-30|Shield multi-turn absolute encoder battery fault|Operation setting|Power on again|0|0 to 1|(((
--0：Detect multi-turn absolute encoder battery under voltage, and battery low voltage fault
++Figure 6-50 the encoder battery box
--1: (Not recommended) Shield multi-turn absolute motor battery failure alarm. Multi-turn absolute application may cause mechanical fault, only multi-turn absolute encoder motors is used as single-turn absolute
--)))|-
++When it is detected that the battery voltage is less than 3.1V, A-92 (Encoder battery low voltage warning) will occur. Please replace the battery in time. The specific replacement method is as follows:
--This function is permitted when a multi-turn absolute encoder motor is used as a single-turn absolute and when it is confirmed that no mechanical failure will occur.
++1. Step1 The servo drive is powered on and is in a non-operational state;
++1. Step2 Replace the battery;
++1. Step3 Set P10-03 to 1, and the drive will release A-92. It will run normally without other abnormal warnings.
--**✎Note: **Be sure to use the shield multi-turn absolute encoder battery fault function carefully, otherwise it may cause data loss, mechanical failure, or even personal injury or death.
++When the servo drive is powered off, if the battery is replaced and powered on again, Er.40 (encoder battery failure) will occur, and the multi-turn data will change suddenly. Please set the function code P10-03 or P10-06 to 1 to clear the encoder fault alarms and perform the origin return function operation again.
--== **Absolute value system encoder battery box use precautions**. ==
--**Cautions**
--
--Er.40 (Encoder battery failure) will occur when the battery is turned on for the first time, and the function code P10-03 must be set to 1 to clear the encoder fault to operate the absolute value system again.
--
--(% style="text-align:center" %)
--[[image:image-20220707111333-28.png]]
--
--Figure 6-50 the encoder battery box
--
--When it is detected that the battery voltage is less than 3.1V, A-92 (Encoder battery low voltage warning) will occur. Please replace the battery in time.
--
--**Replace the battery**
--
--Please replace the battery while keeping the servo drive and motor well connected and the power on.
--
--The specific replacement method is as follows:
--
--* Step1 Push open the buckles on both ends of the outer cover of the battery compartment and open the outer cover.
--* Step2 Remove the old battery.
--* Step3 Embed the new battery, and the battery plug wire according to the anti-dull port on the battery box for placement.
--* Step4 Close the outer cover of the battery box, please be careful not to pinch the connector wiring when closing.
--
--When the servo drive is powered off, if the battery is replaced and powered on again, Er.40 (encoder battery failure) will occur, and the multi-turn data will change suddenly. Please set the function code P10-03 or P10-06 to 1 to clear the encoder fault alarms and perform the origin return function operation again.
--
  |**Function code**|**Name**|(((
  **Setting method**
  )))|(((
@@ -2207,35 +2207,10 @@
  Table 6-56 Absolute encoder reset enable parameter
--Battery selection
++✎**Note: **If the battery is replaced when the servo drive is powered off, the encoder data will be lost.
--|**Battery selection specification**|**Item**|**Value**
--|(% rowspan="4" %)(((
--Nominal Voltage: 3.6V
--
--Nominal capacity: 2700mAh
--)))|Standard battery voltage (V)|3.6
--|Standard cell voltage (V)|3.1
--|Battery ambient temperature range|0 to 40
--|Battery storage ambient temperature range|-20 to 60
--
--Table 6-57 Absolute value encoder battery information
--
--**✎Note: **
--
--If the battery is replaced when the servo drive is powered off, the encoder data will be lost.
--
  When the servo drive is powered off, please ensure that the maximum speed of motor does not exceed 3000 rpm to ensure that the encoder position information is accurately recorded. Please store the storage device according to the specified ambient temperature, and ensure that the encoder battery has reliable contact and sufficient power, otherwise the encoder position information may be lost.
--Correct placement of batteries +, - direction!
--
--1. Do not disassemble the battery or put the battery into the fire! If the battery is put into the fire or heated, there is a risk of explosion!
--1. This battery cannot be charged.
--1. If the battery is left inside the machine after a long period of use or the battery is no longer usable, liquid may leak out, etc. Please replace it as soon as possible! (Recommended to replace every 2 years, you can contact the manufacturer's technical staff for replacement)
--1. Do not allow the battery to short-circuit or peel the battery skin! Otherwise, there may be a one-time outflow of high current, making the battery's power weakened, or even rupture.
--1. After the replacement of the battery, please dispose of it according to local laws and regulations.
--
--
  = **Overview** =
  == **VDI** ==

image-20220707111333-28.png

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