Download master mechanic Security+ 642-2MM Instruction manual

P775 Stop Bits
The number of bits between the data bits.
Primary Index
Communications Port
Range: 1 or 2
Values
1
*
Preset:
P778 Modem Available
Sets the MultiRanger to use an external modem..
Primary Index
Communications Port
0
Values
*
1
No modem connected
Answer only
P779 Modem Inactivity Timeout
Sets the time that the unit will keep the modem connected with no activity.
Primary Index
Communications Port
Range: 0-9999 seconds
Values
Related
0
*
No timeout
•
•
P778 Modem Available
P779 Modem Inactivity Timeout
To use this parameter, ensure that P778 (Modem Available) = 1. Ensure that the value is
low enough to avoid unnecessary delays when an unexpected disconnect occurs but
long enough to avoid timeout while you are still legitimately connected. This parameter
value is ignored by the Modbus Master Drivers, as they automatically disconnect when
done.
Hanging Up
Parameters
mmmmm
If the line is idle and the P779 Modem Inactivity Timeout expires, then the modem is
directed to hang up the line. Ensure that P779 is set longer than the standard polling time
of the connected master device. 0 disables the inactivity timer.
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MultiRanger 100/200 – INSTRUCTION MANUAL
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