Selector Key Indicators; Normal Control Panel Indicators; Abnormal Control Panel Indicators - YASKAWA E7N Technical Manual

Selector Key Indicators

When off these selector key indicators simply mean that the function has not been selected. The table below describes the
operation when these functions are selected and the key indicator is lit.
Selector Key
Drive Select
Bypass Select
HAND
OFF
AUTO
Drive Test

Normal Control Panel Indicators

"Ready" LED
(Green indicates no problems)
"Run" LED
(Green indicates Run Command)
"Auto" LED
(Green in Auto Mode)

Abnormal Control Panel Indicators

"Smoke Purge" LED
(Amber when Smoke Purge activated)
"Bypass Select" LED
(Amber in Bypass Mode & Run)
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Table 3.17 Selector Key Indicators
LED Color
Green The Drive mode of operation is selected.
Amber The Bypass mode of operation is selected.
Amber The Drive or Bypass is operated via the local control panel. A Run
command is automatic.
Amber The Run command has been removed from the Drive or Bypass.
Green The Drive or Bypass is operated via a remote device (DDC or BAS).
Amber The Drive is operated via the local control panel while the motor is
operating in Bypass mode.
Control Panel 3 - 9
Function When Lit
"Auto Run" LED
(Green with Auto Mode & Auto Start)
"Control Power" LED
(Green with Power Applied)
"Drive Select" LED
(Green in Drive Mode)
"Auto Transfer" LED
(Amber in Auto X-fer to Bypass Mode;
Amber in Remote X-fer to Bypass Mode)
"Drive Test" LED
(Amber in "Drive Test" Mode)
"HAND" LED
(Amber in Hand Mode)
"OFF" LED
(Amber in Off Mode)