Z013: Created page with "=== 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) Functio..."

2020-02-24T06:02:10Z

Created page with "=== 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) Functio..."

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=== 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 


{| class="wikitable"
|-
|- style="font-size: 17px;"
! colspan="2" | Subject !! style="width: 30px;" | Type !! style="width: 30px;" | R/W !! style="width: 230px;" | Value !! style="width: 60px;" | Offset
|-
| rowspan="12" style="width: 90px;" | '''Device Identity''' 
|| Product Type || u8[3] || R || || 1002-04
|-
| style="width: 244px;" | 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
|-
| rowspan="3" style="width: 90px;" | '''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
|-
| rowspan="2" style="width: 90px;" | '''Device Status''' || Board Power Voltage || u16 || R || 105 = 10,5V || 1311
|-
| Board Temperature || u16 || R || -200 = -20,0°C 250 = 25,0°C || 1321
|}


{| 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
|-
| rowspan="5" style="width: 90px;" | '''States of Digital Inputs''' 
|| Digital Input 1 || DI#01 || bit || R || rowspan="4" | 0 = inactive 1 = active || 3001
|-
| style="width: 120px;" | Digital Input 2 || DI#02 || bit || R || 3002
|-
| Digital Input 3 || DI#03 || bit || R || 3003
|-
| Digital Input 4 || DI#04 || bit || R || 3004
|-
| Inputs || DI#16 - DI#01 || u16 || R || 0x0000 - 0x000F || 3001
|-
| rowspan="4" style="width: 90px;" | '''Input Mode''' 
|| Digital Input 1 || DI#01 mode || u16 || RW || rowspan="4" | 0 = None 1 = Falling Edge 2 = Rising Edge 3 = Change Edge || 3101
|-
| style="width: 120px;" | Digital Input 2 || DI#02 mode || u16 || RW || 3102
|-
| Digital Input 3 || DI#03 mode || u16 || RW || 3103
|-
| Digital Input 4 || DI#04 mode || u16 || RW || 3104
|-
| rowspan="4" style="width: 90px;" | '''Counter''' 
|| Digital Input 1 || DI#01 counter || u32 || R || rowspan="4" | || 3201 - 02
|-
| style="width: 120px;" | Digital Input 2 || DI#02 counter || u32 || R || 3203 - 04
|-
| Digital Input 3 || DI#03 counter || u32 || R || 3205 - 06
|-
| Digital Input 4 || DI#04 counter || u32 || R || 3207 - 08
|}


{| 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
|-
| rowspan="8" style="width: 90px;" | '''Output Value Setting''' 
|| Analog Output 1 || AO#01 || s16 || RW || rowspan="8" | 1000 = 1V 0 = 0V -1000 = -1V || 6001
|-
| style="width: 120px;" | Analog Output 2 || AO#02 || s16 || RW || 6002
|-
| Analog Output 3 || AO#03 || s16 || RW || 6003
|-
| Analog Output 4 || AO#04 || s16 || RW || 6004
|-
| Analog Output 5 || AO#05 || s16 || RW || 6005
|-
| Analog Output 6 || AO#06 || s16 || RW || 6006
|-
| Analog Output 7 || AO#07 || s16 || RW || 6007
|-
| Analog Output 8 || AO#08 || s16 || RW || 6008
|-
| rowspan="8" style="width: 90px;" | '''Output Value Corretion Setting''' 
|| Analog Output 1 offset || AO#01 Par. || s16 || RW || rowspan="8" | 1000 = 1V 0 = 0V -1000 = -1V || 6101
|-
| style="width: 120px;" | Analog Output 2 offset || AO#02 Par. || s16 || RW || 6102
|-
| Analog Output 3 offset || AO#03 Par. || s16 || RW || 6103
|-
| Analog Output 4 offset || AO#04 Par. || s16 || RW || 6104
|-
| Analog Output 5 offset || AO#05 Par. || s16 || RW || 6105
|-
| Analog Output 6 offset || AO#06 Par. || s16 || RW || 6106
|-
| Analog Output 7 offset || AO#07 Par. || s16 || RW || 6107
|-
| Analog Output 8 offset || AO#08 Par. || s16 || RW || 6108
|-
| rowspan="8" style="width: 90px;" | '''Output Value Gain Setting''' 
|| Analog Output 1 gain || AO#11 Par. || s16 || RW || rowspan="8" | 1 = 1/100% 0 = 0% -1000 = -1/100% || 6111
|-
| style="width: 120px;" | Analog Output 2 gain || AO#12 Par. || s16 || RW || 6112
|-
| Analog Output 3 gain || AO#13 Par. || s16 || RW || 6113
|-
| Analog Output 4 gain || AO#14 Par. || s16 || RW || 6114
|-
| Analog Output 5 gain || AO#15 Par. || s16 || RW || 6115
|-
| Analog Output 6 gain || AO#16 Par. || s16 || RW || 6116
|-
| Analog Output 7 gain || AO#17 Par. || s16 || RW || 6117
|-
| Analog Output 8 gain || AO#18 Par. || s16 || RW || 6118
|-
| rowspan="8" style="width: 90px;" | '''Default Value''' 
|| Analog Output 1 default || AO#21 Par. || s16 || RW || rowspan="8" | 1 = 1/100% 0 = 0% -1000 = -1/100% || 6121
|-
| style="width: 120px;" | Analog Output 2 default || AO#22 Par. || s16 || RW || 6122
|-
| Analog Output 3 default || AO#23 Par. || s16 || RW || 6123
|-
| Analog Output 4 default || AO#24 Par. || s16 || RW || 6124
|-
| Analog Output 5 default || AO#25 Par. || s16 || RW || 6125
|-
| Analog Output 6 default || AO#26 Par. || s16 || RW || 6126
|-
| Analog Output 7 default || AO#27 Par. || s16 || RW || 6127
|-
| Analog Output 8 default || AO#28 Par. || s16 || RW || 6128
|-
|}


{| 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
|-
| rowspan="4" style="width: 90px;" | '''Measured Input Values''' 
|| Analog Input 1 || AI#01 || s16 || R || rowspan="4" | 1000 = 1 V 0 = 0 V -1000 = -1 V || 5001
|-
| style="width: 120px;" | Analog Input 2 || AI#02 || s16 || R || 5002
|-
| Analog Input 3 || AI#03 || s16 || R || 5003
|-
| Analog Input 4 || AI#04 || s16 || R || 5004
|-
| rowspan="4" style="width: 90px;" | '''Input Correction''' 
|| Analog Input 1 offset || AI#01 Param. || s16 || R || rowspan="4" | 1000 = 1 V 0 = 0 V -1000 = -1 V || 5101
|-
| style="width: 120px;" | Analog Input 2 offset || AI#02 Param. || s16 || R || 5102
|-
| Analog Input 3 offset || AI#03 Param. || s16 || R || 5103
|-
| Analog Input 4 offset || AI#04 Param. || s16 || R || 5104
|-
| rowspan="4" style="width: 90px;" | '''Input Gain Correction''' 
|| Analog Input 1 gain || AI#11 Param. || s16 || R || rowspan="4" | 1 = 1/100% 0 = 0% -1000 = 1/100% || 5111
|-
| style="width: 120px;" | Analog Input 2 gain || AI#12 Param. || s16 || R || 5112
|-
| Analog Input 3 gain || AI#13 Param. || s16 || R || 5113
|-
| Analog Input 4 gain || AI#14 Param. || s16 || R || 5114
|}

{{Note|NoteText=
To activate the '''bootloader''', it is necessary to write a value 617 into the registry with an offset 1204 and restart the device.
}}

AO8.1 - Revision history

Z013: Created page with "=== 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) Functio..."