Difference between revisions of "BO8.1"

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|  Balanced Output 8 default || AO#28 Par. || u16 || RW || 6128
 
|  Balanced Output 8 default || AO#28 Par. || u16 || RW || 6128
 
|}
 
|}
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<!-- MODBUS "States of Inputs and Outputs" registers table -->
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{| class="wikitable"
 +
|-
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|- style="font-size: 17px;"
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! colspan="2" | Subject !! style="width: 110px;" | Channel !! style="width: 30px;" | Type !! style="width: 30px;" | R/W !! style="width: 230px;" | Value !! style="width: 60px;" | Offset
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|-
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| rowspan="8" style="width: 90px;" | <span style="font-size: 17px;"> '''States of <br /> Inputs and <br /> Outputs''' </span>
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|| Balanced Input 1 || DI#01 || bit || R || rowspan="4" | 0 = inactive <br /> 1 = active <br /> || 3001
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|-
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| style="width: 120px;" | Balanced Input 2 || DI#02 || bit || R || 3002
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|-
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| Balanced Input 3 || DI#03 || bit || R || 3003
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|-
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| COIL Relay || DI#12 || bit || R || 3012
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|-
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| Inputs || DI#16 - DI#01 || u16 || R || 0x0000 - 0x000F ||3001
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|-
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| Balanced Input 1 || AI#01 || u16 || R || rowspan="3" | 1000 = 1000Ω <br /> 0 = 0Ω <br /> || 5001
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|-
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| Balanced Input 2 || AI#01 || u16 || R || 5002
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|-
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| Balanced Input 3 || AI#01 || u16 || R || 5003
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|}
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<!-- MODBUS "Relay and OC Outputs" registers table -->
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{| class="wikitable"
 +
|-
 +
|- style="font-size: 17px;"
 +
! colspan="2" | Subject !! style="width: 110px;" | Channel !! style="width: 30px;" | Type !! style="width: 30px;" | R/W !! style="width: 230px;" | Value !! style="width: 60px;" | Offset
 +
|-
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| rowspan="4" style="width: 90px;" | <span style="font-size: 17px;"> '''Relay and <br /> OC <br /> Outputs''' </span>
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|| Relay Output 1 || DO#01 || bit || RW || rowspan="3" | 0 = inactive <br /> 1 = active <br /> || 4001
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|-
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| style="width: 120px;" | Open Collector 1 || DO#02 || bit || RW || 4002
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|-
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| Open Collector 2 || DO#03 || bit || RW || 4003
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|-
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| Outputs || DO#16 - DI#01 || u16 || RW || 0x0000 - 0x000F ||4001
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|}
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{{Note|NoteText=
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To activate the '''bootloader''', it is necessary to write a value 617 into the registry with an offset 1204 and restart the device.
 +
}}

Latest revision as of 09:55, 24 February 2020

Modbus Registers

Below is a list of available MODBUS registers. The same register numbers are also used by the MIOS-2 protocol.

Modbus Read / Write (0x17) Function

METEL IO modules have implemented the MODBUS function (0x17) Read/Write of Multiple registers. Typically it is required to have two separate requests (and responses) for:

1. Writing of outputs via MODBUS function (0x16) Writing Multiple Registers

2. Reading of inputs via MODBUS function (0x03) Read Holding Registers


This requires a total of 4 frames to be sent over MODBUS. If using 0x17 function only one request is needed for the reading and writing of outputs. This requires a total of 2 frames to be sent over MODBUS.


Default Settings of Communication

Device ID: 1
Baudrate: 115 200
Parity: None
Data bits: 8
Stop bits: 1

Subject Type R/W Value Offset
Device
Identity 		Product Type u8[3] R 1002-04
Serial Number u32 R 1005-06
PCB Version u32 R 1007-08
PCB Revision u16 R 1009
FW Version Major u16 R 1010
FW Version Minor u16 R 1011
FW Version - Revision u32 R 1012-13
IF#01 Slot State u16 R 0 = N/A
1 = IF#01 not Inserted
2 = IF#01 Inserted, CRC error
3 = IF#01 Inserted, CRC OK 		1021
IF#01 Product Type u8[3] R 1022-24
IF#01 Serial Number u32 R 1025-26
IF#01 PCB Version u32 R 1027-28
IF#01 PCB Revision u16 R 1029
Device
Control 		Reset u16 RW 55203 = To Reboot 1201
Bootloader / Application u16 R 0x00A – Application,
0x00B – Bootloader 		1203
Restart to Bootloader u16 RW 617 = To Bootloader
else = deactivate
bootloader 		1204
Device
Status 		Board Power Voltage u16 R 105 = 10,5V 1311
Board Temperature u16 R -200 = -20,0°C
250 = 25,0°C 		1321
Subject Channel Type R/W Value Offset
Setting the
Value of
Alarm
Outputs 		Balanced Output 1 AO#01 u16 RW 1000 = 1000Ω
0 = 0Ω 		6001
Balanced Output 2 AO#02 u16 RW 6002
Balanced Output 3 AO#03 u16 RW 6003
Balanced Output 4 AO#04 u16 RW 6004
Balanced Output 5 AO#05 u16 RW 6005
Balanced Output 6 AO#06 u16 RW 6006
Balanced Output 7 AO#07 u16 RW 6007
Balanced Output 8 AO#08 u16 RW 6008
Alarm
Output
Correction
Settings 		Balanced Output 1 offset AO#01 Par. u16 RW 1000 = 1000Ω
0 = 0Ω 		6101
Balanced Output 2 offset AO#02 Par. u16 RW 6102
Balanced Output 3 offset AO#03 Par. u16 RW 6103
Balanced Output 4 offset AO#04 Par. u16 RW 6104
Balanced Output 5 offset AO#05 Par. u16 RW 6105
Balanced Output 6 offset AO#06 Par. u16 RW 6106
Balanced Output 7 offset AO#07 Par. u16 RW 6107
Balanced Output 8 offset AO#08 Par. u16 RW 6108
Default
Value of
Alarm
Outputs 		Balanced Output 1 default AO#21 Par. u16 RW 1000 = 1000Ω
0 = 0Ω 		6121
Balanced Output 2 default AO#22 Par. u16 RW 6122
Balanced Output 3 default AO#23 Par. u16 RW 6123
Balanced Output 4 default AO#24 Par. u16 RW 6124
Balanced Output 5 default AO#25 Par. u16 RW 6125
Balanced Output 6 default AO#26 Par. u16 RW 6126
Balanced Output 7 default AO#27 Par. u16 RW 6127
Balanced Output 8 default AO#28 Par. u16 RW 6128
Subject Channel Type R/W Value Offset
States of
Inputs and
Outputs 		Balanced Input 1 DI#01 bit R 0 = inactive
1 = active
3001
Balanced Input 2 DI#02 bit R 3002
Balanced Input 3 DI#03 bit R 3003
COIL Relay DI#12 bit R 3012
Inputs DI#16 - DI#01 u16 R 0x0000 - 0x000F 3001
Balanced Input 1 AI#01 u16 R 1000 = 1000Ω
0 = 0Ω
5001
Balanced Input 2 AI#01 u16 R 5002
Balanced Input 3 AI#01 u16 R 5003
Subject Channel Type R/W Value Offset
Relay and
OC
Outputs 		Relay Output 1 DO#01 bit RW 0 = inactive
1 = active
4001
Open Collector 1 DO#02 bit RW 4002
Open Collector 2 DO#03 bit RW 4003
Outputs DO#16 - DI#01 u16 RW 0x0000 - 0x000F 4001

Note: To activate the bootloader, it is necessary to write a value 617 into the registry with an offset 1204 and restart the device.


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