HYDAC ETS 1700 - Manual (Page 5)

6.3 Setting the switching points and switch-back points / hystereses
• Press appropriate key
• Switching point/switch-back point/hysteresis number is displayed e.g. "S.P. 1"
• After 2 seconds the current setting flashes.
• Using the "+" and "-" keys, alter the setting.
• After 3 seconds the display switches back..
6.3.1 Setting a switching point
2 s 3 s
ON
OFF
m
o
d
e
SP1
+
_
+ +
press ON key display set switching point
+ = larger value _ = smaller value
temperature
display
6.3.2 Setting a hysteresis
(Only possible if the switch-back mode is set to ”hysteresis”.)
2 s 3 s
ON
OFF
m
o
d
e
SP1
*
+
_
+
press OFF key display set hysteresis
+ = larger value
_
= smaller value
temperature
display
6.3.3 Setting a switch-back point
(Only possible if the switch-back mode is set to ”switch-back point”.)
2 s 3 s
ON
OFF
m
o
d
e
SP1
*
+
_
+
press OFF key display set switch-back point
+ = larger value
_
= smaller value
temperature
display
Notes:
• If ”LOC” appears in the display when trying to alter the settings, programming is disabled.
Corrective action: set hardware and software programming enable to ”ON”. (See Point 9
"Programming enable")
• If the ”+” or ”-” key is held down during alteration, the value automatically advances in larger
increments.
• If a setting has been altered, ”PROG” appears briefly in the display when the display switches
over. The new setting is then saved in the unit.