Rockwell Automation 2707-L40X_L8X_V40X DTAM Plus Operator Interface Module Installation Instructions - Manual (Page 17)

Chapter 1
DTAM Plus Overview
1–5
The 6 position DIP switch allows you to enable or disable certain functions.
Access the DIP switch by removing the cover on the back (access cover is
shipped in the hardware bag on new units).
Figure 1.4
DIP Switch
1 2 3 4 5 6
OPEN
ON =
Side View Comm Upload/Download Enable
Terminal Mode Enable
Function Key Enable
Master Security Enable
Communication Port Selection
Upload/Download Enable
OFF=
Table 1.B
DIP Switch Functions
Switch Position Function Setting Function
1 Upload/Download
ON
Enables the transfer of applications between the DTAM Plus and a computer running DPS.
Communication between the DTAM Plus and controller is disabled. Keypad entry is disabled.
1
See note ➀
Upload/Download
Enable
OFF
Enables communication between the DTAM Plus and controller. Switch must be in this position to
run an application.
2 Communication
ON Enables the port for RS-485 communications (DH-485, RS-422).
2
See note ➁
Communication
Port Selection
OFF Enables the port for RS-232 communications.
3 Master Security
ON
Enables the master code. Enabling the master code allows any security code to be accessed or
modified.
3
See note ➁
Master Security
Enable
OFF
Disables the master code. You can still access a security screen or special functions but cannot
modify security codes.
4 Function Key
ON Enables the F (Function) key on the keypad. Operator has access to the function menu.
4
See note ➁
Function Key
Enable
OFF Disables the F (Function) key on the keypad. Operator cannot access the function menu.
5
Terminal Mode
ON
Enables the terminal mode allowing the DTAM Plus to display ASCII data received from the
communications port and transmit text from any key pressed.
5
Enable
OFF Disables terminal mode.
ON Enables uploads and downloads using the communications port (with SW1 set also, see above).
6
See note ➂
Comm
Upload/Download
Enable
OFF
Disables the communications port for uploads/downloads, maintaining the network connection.
On 40K models, you can upload/download using the printer port.
On 8K models, you can upload/download using communications port when this switch is
ON or OFF.
➀ DTAM Plus resets each time this switch position is changed.
➁ The setting takes effect immediately.
➂ The printer port is always enabled, this switch only enables or disables the communications port for upload/download.
DIP Switches