RAM 6000 Technical Information PDF herunterladen (Seite 136)

Software Manual 136

Automation Tab

Valid Values: Wait for Reply or Rapid Fire

Port: The port that the I/O request is being sent across. The supported ports are: RS232 Port, UDP and TCP. If UDP or

TCP port are selected, the remote station selected for this I/O transfer should have its IP address defined.

Command Type: The commands used for I/O transfers are:

READ: Used for reading MODBUS registers from the remote station.

WRITE: Write MODBUS output registers to the remote stations.

WRITE_SINGLE: Write a single MODBUS discrete or analog output register to the remote station. Note: Only an option

when writing a singe discrete output or single analog output.

Local Type: Local Station I/O type. See Table2 - I/O Types and Limits.

Local Relative Address (Required): First address of the local I/O used for the I/O transfer. Valid values are 1 through a

value of defined registers configured for specified I/O type. The address ranges are displayed on I/O Transfer screen

under ‘Display of Modbus Default Slave Addresses’ based on configured local register allocation for specified I/O type.

Remote Type: I/O type on the remote station. See Table2, 3, 4 - I/O Types and Limits.

Note: If modbus WRITE operation is selected, this field should be limited to output register types.

Remote Address: First register address for the remote I/O used for the I/O transfer. Valid values are 1 - 65536.

Number of Registers (Required): Number of registers requested in the I/O transfer. This must be 1, if the

WRITE_SINGLE command is selected. See Table 2, 3, 4 - I/O Types and Limits.

Note: Number of Registers must be 1, if WRITE_SINGLE command is selected.

Enter Update Interval (ms) (Required): Time interval, in milliseconds, for the I/O transfer. The recommended value for

this field is 500ms or higher.

Scan Enable Type: I/O Type used for controlling and I/O transfer using either a discrete input or discrete output regis-

ter. Valid options are DI or DO or Blank if not used.

Scan Enable Address: The address of the discrete register used to control an I/O transfer. Valid values are 0 through

number of registers configured for specified I/O type. Blank if not used.

• Click on the Finish button to populate the IO Transfer Table Properties. If more stations are needed, click on the

Add button and enter the required field for each station.

• To edit a Remote Station, select the station in the table and click on the edit button. To delete an existing station,

select the station in the table and click on the Delete button.

• Click on the “Save” button for changes to be saved without activating the interface until you reboot the unit, the

“Apply” button will save your settings and apply them immediately. To revert to the previous defaults, click on the

“Revert” button.

Table 1 - I/O Types and Limits for read commands

I/O Type Number of regs supported in I/O transfer

Discrete Input DI 2000

Discrete Output DO 2000

Analog Input AI 125

Analog Output AO 125

Float Input FI 62

1 2 ... 131 132 133 134 135 136 137 138 139 140 141 ... 210 211

RAM 6000 Technical Information Seite 136