14
INM MTL83xC PC Modbus Rev 4
5.2.12 Alarm Relay B
See the explanation for Alarm Relay B. The possible settings for both alarm relays
are the same. However, you can set each relay differently to get different errors to
trip the two relays.
5.2.13 Action Buttons
At the bottom of the channel area, there are three (3) buttons.
When there is a connected MTL838C the Store to Device and Load from Device
buttons are active (blue). Pressing the Store to Device button would send the
configuration on the screen to the MTL838C and pressing the Load from Device
button would bring the configuration in the MTL838C into the PC software.
The Sign Off button is not active. This means that the configuration is considered
valid. A configuration becomes invalid when the Data Format on this tab is changed
and downloaded to the unit. The sign-off must then be initiated by this button in the
PC software or by the Modbus Host via a Coil Write. See the COIL STATUS FLAGS
section of the INM838C-MBF document for more information.
5.3 The MTL831C #1 Tab
This tab contains the configuration for the MTL831C at address #1 (the unit
without the address jumper). Below is what the tab looks like when not connected
to the PC.
Figure 3 - Configuration for 831C at Address #1 screen
This tab is arranged in rows and columns. Each row is a different channel – ranging
from 1 through 16 plus a 17th row labeled BT (average Board Temperature). Each
numbered row corresponds to that numbered channel on the MTL831C unit. The
following explains the column items for channels. In each row, the white rectangular
boxes would contain the current setting in the unit that is being communicated with.
They are blank because no unit is currently connected.
To Next Page
Loading...
Need help?
General
