Power8

Modular MPOS-Power is designed to manage power load AC and DC voltage up to 250V and capacity up to 1kVA. Typical applications of the system - lighting control in the billiard  (and other) gambling halls.
The system has a modular structure and consists of "MPOS-PWR Master" module and control of power load control modules  "MPOS-POWER8". The system can be connected up to 8 units (the recommended amount of up to 4). Each module contains 8 independent controls relay type. This means that the number of controlled loads can be from 8 (1 module "MPOS-POWER8") to 64 (8 modules "MPOS-POWER8").
The system provides modules management  as from the local keyboard, located on each module, or remotely via RS232 interface. Access to local control mode may be limited by access code.
Each module has 8  control keys (to enter the access code and control channels) and 8 LED status indication channel load.

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Frequently Asked Questions for switching devices of illumination over the billiard tables MPOS-Power

Question: When you change the speed COM port via your configuration utility POSUA MPOS-Master Professional v2.0.9 at 2400 (bps) communication with MPOS-POWER8 was lost. The device operates on the latest settings, does not  work  to change the settings, the program does not find MPOS-POWER8.
Answer: To the velocity list  has the option of "Auto", the program will automatically find the exchange rate with the device, then you can specify the options you want and download them to your device.

Question: To connect to our software it is  required  a description of the control protocol power module. Where can I obtain this information:
Answer: This information is in the documentation on the module ("Manual MPOS-POWER8"). Documentation is available on CD  from supplied set . Also, it can be downloaded from our site.

Question: What is the maximum length of the interface cable?
How can we connect the module to the relatively large distance?
Answer: The maximum length of the interface cable is 15m.
It is not   desirable placement of power cables near the interface cable.
If you need to manage the module  control at a distance of more than 15m, it is necessary to grow the network RS-485 (with converter RS485 -> RS232). Through this type of interface  you may fulfil on available sending / receiving data at distances up to 1000m.

Question: Management Module  by power load commutes voltage to the  fluorescent lamps. After some time, the module sometimes stops off the load, although the light channel state goes out.
Tell my how to solve this problem.
Answer:  To the modules -POWER-ins  you  may not directly connected fluorescent lamps, because when turned on and off these lamps because of reactive load flow , may occur  very large currents. Also prohibited to connect  to other devices in which the nature of the load is reactive.
Because of the large currents in the moment of switching relay contacts burnt, resulting in the relay is no longer reliably opens.

Question: Do we  need manual or a link to connect the switch and some cable and by what  power supply is switch powered?
Answer: Wiring the switch is in the documentation.
Switch powered is stabylized voltage to 5V with a load current of not less than 1A, the central contact "+"

Question: Is there a device MPOS-Power8 with   interface RS232, which is set to speed 38400. We must remake in 4800.
Error jumps out about  the impossibility to do so - if verification mismatch occurred.
1) I connect device
2) I go into the menu "Devices" - "To consider the draft" - RS232 "
3) Opt Com, Auto
4) The device is located with the standard rate speed  Com 38400
5) on the leftmost block I set  the speed Com 4800 and shake the "Download project"
6) error jumps out 
Answer:  The diagnosis of the device revealed the cause of the problem revealed:
to a certain point on the board Master-converter module is installed 5V-> 3.3V  of another type. It gives the output sawtooth strong high-frequency oscillations, which lead to disruptions in the exchange with the DataFlash.
Solution: the new versions of board power modules are   installed extra. filter capacitors 33mkf x 16V voltage 3,3 V.
If you have seen this error, please send us a device for replacement / improvement.

Question: Clients torn connector from the interface cable RS232  of the module MPOS-Power8.
Now there are  only sticking wires:
Red
White
Green
Black
Screen.
 Tell us what  wire , on which leg of D-SUB9  to sold,  how  would it work.
Answer: To sold  wire it  should  be:

Color	Pin Number	Name of  signal line
red	2	RXD (Recive  Data)
white	3	TXD (Transmit  Data)
green	4	DTR (Data  Terminal Ready)
black	7	RTS (Request  To Send)
screen	5	GND (Ground)

Question:  The attached file shows the error Mpower8Timer
I want to do exit (close) program Mpower8Timer, located in the tray, but the program asks for a password, which I have no.
Answer:  The password is written in the registry current user, software, mpos8timer, pw
- by default – mupe  password 12345

Question: Is the communication protocol Mitec  supported in devices of  load management MPOS-POWER8?
Answer: Yes, POWER module detects messages due protocol Mitec
KE protocol is supported only for compatibility with software
developed for the management of previously produced device of
switching loads KE. We do not recommend the use of this protocol in
new developments.
Using this protocol with the device  you  can perform the following operations:
- Load management (on / off  the load or all the loads);
- Obtaining the status of the load;
- Identification KE device .