Changes for page LX5V-2PT2DAI

Last modified by WeconTurkey on 2024/10/16 22:58

From 9.1 to 8.1

From version 16.1

edited by WeconTurkey
on 2024/10/16 22:58

Change comment: There is no comment for this version

To version 9.1

edited by Jim
on 2022/12/26 09:53

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--XWiki.WeconTurkey
++XWiki.Jim

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  = **1. Installation** =
--* Before installation, it must be ensured that the PLC host and the related device of the BD module terminal wiring are powered off reliably. The module shell is inserted into the BD module slot of PLC host, and then locked with two standard screws for fixation.
--* Two standard terminal heads are equipped with this BD module. After connecting the wiring, insert them into its terminal. After confirming that the host, BD module, wiring, etc. are installed correctly, it can be powered on for use.
++* Before installation, it must be ensured that the PLC host and the related device of the BD board terminal wiring are powered off reliably. The module shell is inserted into the BD module slot of PLC host, and then locked with two standard screws for fixation.
++* Two standard terminal heads are equipped with this Bd board. After connecting the wiring, insert them into its terminal. After confirming that the host, BD board, wiring, etc. are installed correctly, it can be powered on for use.
  * **✎Note:**
  ** When DAI current is output, ensure that the external load resistance is less than 500Ω. If the external load resistance is greater than 500Ω, the output current will be lower than normal value.
--** Please install the BD module firmly and fix it on PLC. Poor contact may lead to failure.
--** Tightening torque for fixing BD module or PLC top cover is 0.3N.m to0.6N.m. Please tighten it firmly to avoid malfunction.
++** Please install the BD board firmly and fix it on PLC. Poor contact may lead to failure.
++** Tightening torque for fixing BD board or PLC top cover is 0.3N.m to0.6N.m. Please tighten it firmly to avoid malfunction.
  ** You can only use a LX5V-2PT2DAI-BD on the PLC main unit of LX5 series.
--* **Warning: Cut off the power before installing, removing or wiring the BD module to avoid electric shock or product damage.**
++* **Warning: Cut off the power before installing, removing or wiring the BD board to avoid electric shock or product damage.**
  = **2. Appearance and terminal** =
@@ -120,11 +120,11 @@
 . 3-wire PT100: When using channel 1, two leads of the same color are connected to L1- and VI- respectively, and the other lead of different color is connected to L1+. Channel 2 is connected in the same way.
  |[[image:image-20221222110545-3.png]]
--|Cut off the power before installing, removing or wiring the BD module to avoid electric shock or product damage.
++|Cut off the power before installing, removing or wiring the BD board to avoid electric shock or product damage.
  **✎Note:**
--*
++*
  ** Do not place signal cables near high voltage power cables or in the same trunk line. Otherwise, it may be disturbed or surged. Keep a safe distance between signal cable and power cable, at least 100mm.
  ** Ground the shielding of shielded wire or shielded cable. But the ground point and high voltage line cannot be the same.
  ** Do not connect cables of impermissible size to avoid poor contact or product damage.
@@ -165,11 +165,11 @@
  = **5. Description of PLC device** =
--~1. When connected to LX3 series PLC, please refer to LX3 series BD module manual.
++~1. When connected to LX3 series PLC, please refer to LX3 series BD board manual.
--2. When connected to LX5 series PLC, if the firmware version of PLC is lower than 2.051 (excluding 2.051), or BD module is not configured by host computer, it can be controlled by the following system devices:
++2. When connected to LX5 series PLC, if the firmware version of PLC is lower than 2.051 (excluding 2.051), or BD board is not configured by host computer, it can be controlled by the following system devices:
--3. User can select device through I/O mapping to use the configuration function of new BD module. For details, please refer to "[[6.1 Parameter configuration>>path:#_6.1 参数配置]]".
++3. User can select device through I/O mapping to use the configuration function of new BD board. For details, please refer to "[[6.1 Parameter configuration>>path:#_6.1 参数配置]]".
  **Device allocation**
@@ -203,16 +203,16 @@
  === **6.1 Parameter configuration** ===
--① Open the host computer software and create a new project,  in “Project Manager” → “Extended Function” , double-click "BD Module Configuration" **^^Note^^**to enter “BD settings” interface;
++① Open the host computer software and create a new project,  in “Project Manager” → “Extended Function” , double-click "BD Board Configuration" **^^Note^^**to enter “BD settings” interface;
--② Configure the currently connected PLC (take the LX5V-2416 model as an example) and BD board model on the BD module configuration interface: Select “LX5V-2PTWDAI" in the device bar on the right side of the BD module configuration interface and double-click to add it to the corresponding slot position of PLC (slot number 1 or 2, the software will select slot 1 by default, and right-click to move down to slot 2);
++② Configure the currently connected PLC (take the LX5V-2416 model as an example) and BD board model on the BD board configuration interface: Select “LX5V-2PTWDAI" in the device bar on the right side of the BD board configuration interface and double-click to add it to the corresponding slot position of PLC (slot number 1 or 2, the software will select slot 1 by default, and right-click to move down to slot 2);
--③ After adding the BD module to the slot, double-click or right-click to select configuration parameters to enter LX5V-2PT2DAI-BD configuration parameters interface, as shown in the following figure. Configure related parameters on this interface.
++③ After adding the BD board to the slot, double-click or right-click to select configuration parameters to enter LX5V-2PT2DAI-BD configuration parameters interface, as shown in the following figure. Configure related parameters on this interface.
  [[image:image-20221222111948-1.png]]
--**Note: This function is only supported in the following versions of host computer, slave computer and BD module:**
++**Note: This function is only supported in the following versions of host computer, slave computer and BD board:**
  (1) Supported host computer software versions: Wecon PLC Editor2 2.1.204 and above, as shown in the following figure:
@@ -222,13 +222,13 @@
  [[image:image-20221222112424-2.png]]
--(3) Supported BD module version number: 1013 and above, as shown in the following figure:
++(3) Supported BD board version number: 1013 and above, as shown in the following figure:
  [[image:image-20221222112455-3.png]]
  **The parameter configuration interface is as follows:**
--~1. Module setting: Set response time (The response time is the interval time between PLC acquisition of BD module data. Range: 0.1ms to 3276.7ms).
++~1. Module setting: Set response time (The response time is the interval time between PLC acquisition of BD board data. Range: 0.1ms to 3276.7ms).
  [[image:image-20221222112604-4.png]]
@@ -236,7 +236,7 @@
  [[image:image-20221222112628-5.png]]
--* Check enable channel to set whether to enable the current BD module channel.
++* Check enable channel to set whether to enable the current BD board channel.
  * Sensor type: PT100 by default.
  * Setting the filtering intensity can reduce the jitter of BD channel value. The default configuration of filter intensity is 4. Level 0 is the lowest and level 9 is the highest. The filter intensity can be adjusted according to actual use.
  * Check enable overrun detection to judge that when the upper and lower limits of temperature exceed the current setting temperature, the host computer will prompt an error.
@@ -260,15 +260,15 @@
  [[image:image-20221222112945-8.png]]
--* Check enable channel to set whether to enable the current BD module channel.
++* Check enable channel to set whether to enable the current BD board channel.
  * The conversion mode is set to DAI conversion mode by default, and the measurement range is 4mA~~20mA (0~~2000).
--* Output state after stop: When PLC stops, the output state of BD module channel mainly includes the following three types:
++* Output state after stop: When PLC stops, the output state of BD board channel mainly includes the following three types:
  Output clear: When PLC stops, the output current of BD board channel is 4mA
--Output hold: When PLC stops, the channel output of the BD module maintains the digital current value set by the corresponding channel in the current I/O mapping device.
++Output hold: When PLC stops, the channel output of the BD board maintains the digital current value set by the corresponding channel in the current I/O mapping device.
--Output preset value: When PLC stops, BD module channel outputs preset digital value or preset analog quantity corresponding to the current value.
++Output preset value: When PLC stops, BD board channel outputs preset digital value or preset analog quantity corresponding to the current value.
  * Check enable calibration, you could calculate the gain offset according to the following formula to convert the corresponding channel value:
@@ -276,14 +276,14 @@
  * When the channel value deviates, you could also set the gain offset to calibrate the channel. For example:
--* When the channel input digital value is 0, the multimeter measures the output current of BD module channel to be 5mA (corresponding digital value is 125).
--* When the channel input digital value is 2000, the multimeter measures the output current of BD module channel to be 5mA (corresponding digital value is 1875).
++* When the channel input digital value is 0, the multimeter measures the output current of BD board channel to be 5mA (corresponding digital value is 125).
++* When the channel input digital value is 2000, the multimeter measures the output current of BD board channel to be 5mA (corresponding digital value is 1875).
  Suppose the gain is a, and the offset is b, then[[image:image-20221222113055-9.png]]
  Solve and get[[image:image-20221222113102-10.png]]The calibration can be completed by setting the corresponding gain offset to the current channel.
--4. Set I/O mapping. The channels are mapped to R device according to the current number of BD module channels by default. As shown in the following figure, BD module CH1 to CH4 is mapped to device R0 to R3.
++4. Set I/O mapping. The channels are mapped to R device according to the current number of BD board channels by default. As shown in the following figure, BD board CH1 to CH4 is mapped to device R0 to R3.
  [[image:image-20221222113140-11.png]]
@@ -294,19 +294,19 @@
  === **6.2 Ladder Diagram** ===
--~1. Programming example that does not use the host computer software "BD module configuration" function. For device allocation, please refer to "5 PLC device description".
++~1. Programming example that does not use the host computer software "BD board configuration" function. For device allocation, please refer to "[[5 PLC device description>>path:#_PLC软元件说明]]".
  [[image:image-20221222113654-15.png]]
--2. Programming example using "BD module configuration" function of host computer software:
++2. Programming example using "BD board configuration" function of host computer software:
  === **6.3 BD monitoring interface and buffer memory** ===
--Open the module monitoring interface, select BD module, select LX5V-2PT2DAI from the list of BD modules on the right to monitor it online, and check the current BD module communication status and error information in time.
++Open the module monitoring interface, select BD board module, select LX5V-2PT2DAI from the list of BD boards on the right to monitor it online, and check the current BD board communication status and error information in time.
  [[image:image-20221222113854-17.png]]
--① PT buffer memory (BFM): used for BD module status monitoring.
++① PT buffer memory (BFM): used for BD board status monitoring.
  (% class="table-bordered" %)
  |(((
@@ -335,7 +335,7 @@
  )))
  |0x2184|×|R|Channel 2 error code|0|0 to 1|0: No error; 1: Channel value exceeds the range
--② DAI buffer memory (BFM): used for BD module status monitoring.
++② DAI buffer memory (BFM): used for BD board status monitoring.
  (% class="table-bordered" %)
  |(((
@@ -374,7 +374,7 @@
  )))
  |0x2384|×|R|Channel 4 error code|0|0 to 1|0: No error; 1: Channel value exceeds the range
--③ Universal buffer memory (BFM): used to diagnose the communication status of the currently connected BD module.
++③ Universal buffer memory (BFM): used to diagnose the communication status of the currently connected BD board.
  (% class="table-bordered" %)
  |(((
@@ -400,6 +400,6 @@
  |0x218|×|R|Number of valid bytes sent|0|0 to 0xFFFFFFFF|Number of valid bytes sent
  |0x21C|×|R|Number of bytes received|0|0 to 0xFFFFFFFF|Number of bytes received
  |0x220|×|R|Number of valid bytes received|0|0 to 0xFFFFFFFF|Number of valid bytes received
--|0x224|×|R|Communication time (unit s)|0|0 to 0xFFFFFFFF|Normal communication time since the BD module is powered on
++|0x224|×|R|Communication time (unit s)|0|0 to 0xFFFFFFFF|Normal communication time since the BD board is powered on

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