Emerson 20/20 service manual Communications, Touchscreen, Anti-Recycle

Section 19 • Configuration

logging and troubleshooting. Setting these parameter will set the hardware clock embedded in the Vission 20/20 CPU. If the time is not retained after powering down the panel, the operator should check and/or re- place the coin style battery on the panel SBC behind the touchscreen.

Format:

•Selection to choose between 12 hour or 24 hours clock.

Hour:

•Entry box to set the clock hours. AM or PM drop-down box will available if the 12 hour format is selected.

Minute:

•Entry Box to set the clock minutes. Second:

•Entry Box to set the clock seconds. Year:

•Entry Box to set the current year. Month:

•Entry Box to set the current month. Day:

•Entry Box to set the current date.

Communications

The communication section is the control center for all communications to the Vission 20/20 panel. It is possi- ble to have multiple modes of communications enabled and used. However, only one mode can be used to con- trol the Vission 20/20 which is selected in the “Active Remote Control” drop-down box. For a complete list of communication registers, please refer to the Vission 20/20 communication table.

Active Remote Control:

•Selects the mode of remote control. The operator can select between Direct I/O, Serial, or Ethernet.

Direct I/O:

•Enables the Direct I/O inputs. Once selected a pop-up will be displayed and the operator will need to choose a one of the three Direct I/O options

Serial (Modbus RTU):

•Enables the Serial Modbus RTU protocol. Once se- lected, the remainder of the serial setpoints will be available for editing.

Panel ID:

•Panel Identifier used by the controller when commu- nicating with multiple panels.

Port:

•The Vission 20/20 has two ways to communicate on serial bus. Either via the built in serial port, P12, or through one of the USB ports. This drop-down box allows the operator to chose which one will be used.

Baud Rate:

•Sets the Baud Rate for the serial communication. Data Bits:

•Fixed at 8 Data bits.

Stop Bits:

•Identifies the end of character for re-synchronizing. Parity:

•Identifies the type of error detection.

Ethernet:

•Enables the Ethernet port. Once selected, the re- mainder of the Ethernet setpoints will be available for editing.

Panel ID:

•Panel Identifier used by the controller when commu- nicating with multiple panels.

IP Address:

•Entry box to set the IP address. Subnet Mask:

•Entry box to set the Subnet Mask. Gateway:

•Entry box to set the Gateway address. Protocol:

•Drop-down box to select the type of protocol used to remotely control the Vission 20/20.

Touchscreen

The “Calibrate” button changes the screen into touch- screen calibration mode. Calibrating the touchscreen is only required if the operator finds that the pointer ar- row no longer follows his finger. The calibration mode requires the operator to touch the four corners of the touchscreen and then the accept button.

Anti-Recycle

Anti-Recycle defines the method of motor protection

19 – 2 Vission 20/20 • Operation and Service Manual •Vilter/Emerson • 35391SC 1.8.5153