ROOTECH Accura 2350-VDC, Руководство пользователя

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Chapter 2 Accura 2350-VDC Operation/Setup Accura 2350-VDC User Guide
Page 20
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Communication
Setup
The following parameters can be set up via Modbus communication. Refer to 「 Accura 2300[S]/2350
Communication User Guide 」 for details on communication settings.
Register
Number
Name Format Attribute Description
1261 Module ID for
extended setup Uint16 PRW Designates the ID of Accura 2350-VDC module to set up
For the module ID assigned to this register, extended setup
for registers 3801 and 3802-4000 is performed.
Setup range: 0 - 39 Default : 0
3801 Access for
extended
module setup
Uint16 PRW Base register for accessing registers 3802-4000
By reading this register, the data collected from the module ID
assigned to register 1261 can be fetched to registers 3802-4000.
After a successful fetch, the Bit[15] is indicated as 1. By writing 1
to this register, data on registers 3802-4000 are applied to the
designated module.
3802 Confirmation of
module type
Unit16 PRW Detection code for the VDC module: 5
By writing the detection code 2 to the register, device setup for
the VDC module can be performed. If the detection code is not
entered properly, device setup for the VDC module cannot be
performed.
3803
Sign of the
measured value
of channel 1
Uint16 PRW
Sets up the method of displaying measured voltage value
ranging from -50 to 50V
If it is set to 1, the negative sign of voltage is removed and only
the positive voltage value is displayed.
0 : -50 to 50V positive or negative value available
1 : (default) 0 to 50V only positive value available
3804 Reserved
3805 Averaging
time
of channel 1
Uint16 PRW
Sets up a time interval for calculating the average value of
collected data
Voltage is measured with a resolution of 1 ms during the preset
time interval and the average value is calculated every 0.5
seconds. Unit : msec
Setup range : 1-32 [ms]
Default : 32 [ms]
3806-
3809
Reserved
3810-
3811
Threshold
of channel 1
Float32 PRW Sets up the threshold value for the detection of Over or Under
event
The event type of channel 1 can be set via Register 3816.
A start event occurs when a measured value rises above or falls