DT4240 xx xx xx xx
38
20230503-V0
Setting the operating
mode
Sequence of operations
•
: (
Outsi
de) The output gets switched on, when
the displayed physical value isn’t between the low limit
value (L.LI) and the high limit value (H.LI).
•
(
Warm
) The output gets switched on, when the
displayed physical value is lower than the low limit value
(L.LI), When the displayed voltage value is higher or equal
than L.LI, than the state of output doesn’t change.
The output gets switched off when the displayed voltage
value is higher than the upper limit value (H.LI). When the
displayed voltage value is lower or equal than H.LI, than the
state of limit output doesn’t change.
This operating mode is used in other DATCON instruments.
Here you can use it at any control task where the AC
voltage is the process value and you can control the
process through the limit outputs.
•
(
Cool
) The output gets switched on, when the
displayed physical value is higher than the high limit value
(H.LI). When the displayed voltage value is lower or equal
than H.LI, than the state of limit output doesn’t change.
The output gets switched off when the displayed voltage
value is lower than the lower limit value (L.LI). When the
displayed voltage value is lower or equal than L.LI, than the
state of limit output doesn’t change.
This operating mode is used in other DATCON instruments.
Here you can use it at any control task where the AC
voltage is the process value and you can control the
process through the limit outputs.
•
: (
On
= switched on) The output is switched on
independently from the measured value.
Exit from the operating
mode menu item
6. After selecting the limit output mode press
MENU button
you will see:
.
7. If you had selected the
or the
mode, there is no
need to do any further settings. For finishing the operation,
please go on from the point
Exit from the menu item
.
Summary of Contents for DT4240 Series
Page 1: ...DT4240 xx xx xx xx AC Voltage Meter Operating Instructions...
Page 68: ...DT4240 xx xx xx xx 68 20230503 V0 10 2 Application example Analog output option...
Page 69: ...DT4240 xx xx xx xx 20230503 V0 69 RS232 communication interface option...
Page 70: ...DT4240 xx xx xx xx 70 20230503 V0 RS484 communication interface option...
Page 71: ...DT4240 xx xx xx xx 20230503 V0 71 RS485 bus topology...
Page 74: ...DT4240 xx xx xx xx 74 20230503 V0...
Page 75: ...DT4240 xx xx xx xx 20230503 V0 75...
Page 76: ......
