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Database Manager Manual
TLX-DBM ♦ TermLinx Database Manager
Terminal Management System
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ProSoft Technology, Inc.
August 11, 2009
Descr
Digital I/O direction, MSW
For each of up to 32 I/O lines, the direction of data transfer, where
0 is output and 1 is input. Lines are numbered starting at line 0x00
at LSW bit 0 and ending at line 0x1F at MSW bit 15. Some I/O lines
are dedicated to internal functions of OLink, and any configuration
or use of those lines through this Modbus table is ineffective; see
documentation elsewhere of line availability.
Digital output pulse polarity, LSW
Digital output pulse polarity, MSW
For each of up to 32 output lines, the polarity of the pulse
configured in the following table, where 0 is pulse high and 1 is
pulse low. In this configuration, and in any other configuration or
control of digital output lines, any specification for lines whose
direction is configured as input is ignored and has no effect.
Digital output pulse width, lines 00 and 01
These points allow those I/O lines configured for the output
direction to be pulsed under OLink’s control, instead of requiring
the host to implement the pulse using two separate commands.
Each byte contains a pulse duration in units of 10ms, where the
low-order byte configures the even-numbered line and the highorder byte the odd-numbered line, and a value of 0 means a nonpulsed output. For example, if the pulse duration is 5 and the pulse
polarity is 0, and the host sets the output to 1, then OLink holds the
output to 1 for 50ms then automatically drops it to 0.
Digital output pulse width, lines 02 and 03
Digital output pulse width, lines 04 and 05
Digital output pulse width, lines 06 and 07
Digital output pulse width, lines 08 and 09
Digital output pulse width, lines 0A and 0B
Digital output pulse width, lines 0C and 0D
Digital output pulse width, lines 0E and 0F
Digital output pulse width, lines 10 and 11
Digital output pulse width, lines 12 and 13
Digital output pulse width, lines 14 and 15
Digital output pulse width, lines 16 and 17
Digital output pulse width, lines 18 and 19
Digital output pulse width, lines 1A and 1B
Digital output pulse width, lines 1C and 1D
Digital output pulse width, lines 1E and 1F
Digital input, LSW
Digital input, MSW
For each of up to 32 I/O lines, the actual value read at the pin.
Digital output mask, LSW
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