Z013 at 11:28, 24 February 2020

2020-02-24T11:28:59Z

Z013 at 11:26, 24 February 2020

2020-02-24T11:26:28Z

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..."

2020-02-24T11:26:02Z

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: 110px;" | Channel !! style="width: 30px;" | Type !! style="width: 30px;" | R/W !! style="width: 230px;" | Value !! style="width: 60px;" | Offset
|-
| rowspan="14" style="width: 90px;" | '''States of Digital Inputs and Relay Outputs''' 
|| Digital Input 1, 230V || DI#01 || bit || R || rowspan="13" | 0 = inactive 1 = active || 3001
|-
| style="width: 120px;" | Digital Input 2, 230V || DI#02 || bit || R || 3002
|-
| Digital Input 3, 230V || DI#03 || bit || R || 3003
|-
| COIL Relay 1 || DI#04 || bit || R || 3004
|-
| COIL Relay 2 || DI#05 || bit || R || 3005
|-
| COIL Relay 3 || DI#06 || bit || R || 3006
|-
| COIL Relay 4 || DI#07 || bit || R || 3007
|-
| COIL Relay 5 || DI#08 || bit || R || 3008
|-
| COIL Relay 6 || DI#09 || bit || R || 3009
|-
| COIL Relay 7 || DI#10 || bit || R || 3010
|-
| COIL Relay 8 || DI#11 || bit || R || 3011
|-
| COIL Relay 9 || DI#12 || bit || R || 3012
|-
| COIL Relay 10 || DI#13 || bit || R || 3013
|-
| Inputs || DI#16 - DI#01 || u16 || R || 0x0000 - 0x0FFF || 3001
|}


{| 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="11" style="width: 90px;" | '''Relay Outputs''' 
|| Relay Output 1 || DO#01 || bit || RW || rowspan="10" | 0 = inactive 1 = active || 4001
|-
| style="width: 120px;" | Relay Output 2 || DO#02 || bit || RW || 4002
|-
| Relay Output 3 || DO#03 || bit || RW || 4003
|-
| Relay Output 4 || DO#04 || bit || RW || 4004
|-
| Relay Output 5 || DO#05 || bit || RW || 4005
|-
| Relay Output 6 || DO#06 || bit || RW || 4006
|-
| Relay Output 7 || DO#07 || bit || RW || 4007
|-
| Relay Output 8 || DO#08 || bit || RW || 4008
|-
| Relay Output 9 || DO#09 || bit || RW || 4009
|-
| Relay Output 10 || DO#10 || bit || RW || 4010
|-
| Outputs || DO#16 - DO#01 || u16 || RW || 0x0000 - 0x03FF || 4001

{{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.
}}

@@ Line 53: / Line 53: @@
 | COIL Relay 10 || DI#13 || bit || R || 3013
 |-
-| Inputs || DI#16 - DI#01 || u16 || R || 0x0000 - 0x0FFF || 3001
+| Inputs || DI#16 - DI#01 || u16 || R || 0x0000 - 0x1FFF || 3001
 |}

@@ Line 84: / Line 84: @@
 |-
 | Outputs || DO#16 - DO#01 || u16 || RW || 0x0000 - 0x03FF || 4001
 {{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.
 }}

RE8.1 - Revision history

Z013 at 11:28, 24 February 2020

Z013 at 11:26, 24 February 2020

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..."