Toshiba lf546 User Manual
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Switch operation
Display example
Description
STEP1
ALM 4-20
UNDER 3mA
The currently set value (UNDER 3.0mA in
this example) appears.
this example) appears.
Then push .
* Pushing returns you to the setting
menu.
* Pushing returns you to the setting
menu.
STEP2
ALM 4-20
UNDER 3mA
The switches at the bottom change.
( are shown.)
At the same time, the cursor appears.
(The item indicated by the cursor is
highlighted.)
Then push .
( are shown.)
At the same time, the cursor appears.
(The item indicated by the cursor is
highlighted.)
Then push .
STEP3
ALM 4-20
4mA
You can continue to change the setting item.
Push to change the selection
items.
Push to change the selection
items.
: Selected item is scrolled up.
: Selected item is scrolled down.
When the desired item is selected, push
to set the item temporarily.
STEP4(=END)
ALM 4-20
4mA
SET OK?
When you push , a message appears
to confirm whether the setting is OK or not.
If OK, push . If you want to redo the
setting, push .
Pushing cancels the setting operation
and exits the setting screen.
to confirm whether the setting is OK or not.
If OK, push . If you want to redo the
setting, push .
Pushing cancels the setting operation
and exits the setting screen.
8.2.17 Output Low Limit Setting
The low limit of the current output for converter can be set.
The output low limit can be selected from the items listed in the table below.
The output low limit can be selected from the items listed in the table below.
● Output low limit setting function
Selection items
Output low limit
4.0mA
The current value can be outputted up to 4.0mA (0%).
3.2mA
The current value can be outputted up to 3.2mA (
−5%).
2.4mA
The current value can be outputted up to 2.4mA (
−10%).
Note: If the low cutoff value in 8.2.12 “Low Cutoff” is set to a value other than 0%, the output low
limit value will be fixed to 4.0mA, regardless of the set value.
ESC
ESC
O K
N O
N O
O K
ESC
ESC