13-2
13-1. External drive
Chart speed can be selected and data can be printed by external contact signals (no-voltage contacts:
short-circuit or open) without any setting keying operation. One of 3 chart speeds and stop can be selected. Three
kinds of chart speed can be set optionally by keying operation of this unit, and also, the dotting synchronizing
mode can be set every chart speed.
【
Operation selection
】
External drive functions and inter-terminal conditions
External drive functions
Across
COM-EX□
terminals
Remarks
ON
:
Short-circuit
OFF
:
Open
EX1
EX2
EX3
EX4
Chart speed 1
OFF
OFF
OFF
OFF
Rec/Feed operation by setting keys is effective.
When select M. card TRG, selection of chart speed is 2
kinds.
Chart speed 2
ON
OFF
OFF
OFF
Chart speed 3 or
M. card TRG
OFF
ON
OFF
OFF
Recording execution
and stop
OFF
OFF
ON
OFF
Feed operation by setting keys is ineffective.
When EX3 is turned on, the recording is stopped.
Data printing execution
OFF
OFF
OFF
ON
Turn on EX4 for longer than 1 second.
(
Note 1
)
A chart speed being selected by an external contact is displayed.
(
Note 2
)
If [Rec. OFF] is selected by keying operation, the chart speed display changes, but the unit is set to
[Rec. OFF] condition.
(
Note 3
)
If [Stop] is selected by an external contact, the unit is set to [Rec. OFF] condition, irrespective of the
keying operation and setting by means of communication. If a set value is confirmed when [Rec.
OFF] is set by keying operation or communication under this condition, a [Rec. ON] condition
returns, but the unit is set to [Rec. OFF] condition. [RECORD OFF] is displayed blue.
(
Note 4
)
An interval time in data interval setting is judged according to the chart speed being selected at the
setting time. If a chart speed is selected after setting, the set interval recording may be impossible.
In such a case, data interval recording is done at an interval as short as possible at the chart speed.
(
Note 5
)
If data printing is demanded by shorting external drive terminals when data are being printed, the
executing data printing is continued, and data printing is executed again at the end. However, even
if data printing is demanded several times when data are being printed, data printing is done
successively by once only.
(
Note 6
)
The short time between COM-EX4 terminals must be longer than 1 second at least. Since data are
printed by a change of open condition
→
short-circuit condition, data printing cannot be repeated
even if the short-circuit is continued.
Содержание LE5100
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