102 | SAMLEX AMERICA INC.
6.1.3 Power off Sequence:
6.1.3.1 Power off Sequence when AC Input is in Switched Off Condition / Not Connected:
When the AC input is in switched Off condition / not connected and the unit is in ON condition, the unit will be
operating in Inverting Mode and the Blue LED marked will be in steady ON condition.
To power OFF the unit, press and hold the ON/OFF Button for around 5 seconds. Wait for the Blue LED marked “ON” and
Red LED marked “FAULT / ALARM” to light steady and then release the ON/OFF Button. The unit will power OFF after the
ON/OFF Button is released.
[
NOTE
: “Power off Sequence” will complete ONLY when the Power ON/OFF Button is released!]
NOTE:
For Power on / off Sequence when using the optional Remote Control EVO-RC-PLUS, please refer to Section 3.2
of EVO-RC-PLUS Remote Control Manual)
6.1.3.2 Power off Sequence when AC Input Power is in Switched On Condition (AC Input Voltage > 70
±5VAC)
Please note that as long as AC input Line Voltage ≥ 140VAC ± 3% / Phase Voltage ≥ 70VAC ± 3% is available at the AC
Input Terminals, the unit
CANNOT BE POWERED OFF
using the On/Off Button on the front panel of the unit or the
On/Off Key on the optional Remote Control EVO-RC-PLUS
[See Section 3.2.2 of EVO-RC-PLUS Remote Control Manual]
.
Switch off the AC input power first if the unit is required to be powered off.
However, if the unit is in “Fault
Mode”, it will be possible to power off the unit with the help of On/Off Button on the front panel of the unit or the On/
Off Key on the optional Remote Control EVO-RC-PLUS.
NOTE:
For Power On / Off Sequence when using the optional Remote Control EVO-RC-PLUS, please refer to Section
3.2 of EVO-RC Remote Control Manual
.
6.2 POWERING ON / OFF BY FEEDING EX12V SIGNAL TO TERMINALS MARKED
“REMOTE ON/OFF” ON THE FRONT PANEL
The unit can be switched On /Off remotely by feeding specified format of +12VDC (
+9 to15VDC, < 10mA
) signal to
terminals marked “Remote On / Off” on the Front Panel (
15, Fig 2.1
). The spe12V signal format has 2 options –
“Button Type” or “Switch Type”. These 2 signal format options can be programmed using the optional Remote Control
EVO-RC-PLUS. These options are available under programmable parameter called "REMOTE SWITCH".
Please refer to
the following Sections of the EVO-RC-PLUS Remote Control Manual:
• Section 4.1.3.3, Fig 4.4: Screen No. 4
• Section 4.8.1, Table 4.9: Srl No. 4 “REMOTE SWITCH”
– 0=Button Type (Default); 1=Switch Type
• Section 4.8.2.4: Detailed explanation of programmable parameter REMOTE SWITCH
6.2.1 Button Type On/Off Control Using +12V Signal (Default)
This type of ex12V signal format is used when the signal is fed through an external series connected Push
Button
[+12V will be fed as long as the Push Button is kept pressed]
. Control logic used is as follows:
• Programming parameter "REMOTE SWITCH" is set to option "0=Button Type" (
See Section 4.8.2.4 of Owner's
SECTION 6 |
Operation, Protections and Troubleshooting
Summary of Contents for Evolution EVO-4248SP
Page 115: ...SAMLEX AMERICA INC 115 NOTES...
