RollSeal RS-500 Manuel de service télécharger pdf (Page 21)

4801-5159 Rev 01-2015 Technical Installation and Service Manual Page 21

13 SC-235 & SC-650 Drive Diagnostics LEDs

KB Drive Diagnostic LEDs

Door Idle

PWR LED ST LED Operating Condition Possible Causes

OFF OFF Drive is Off

No AC Power Applied

Fuse Blown

Defective Drive

Green Steady Yellow Normal Condition

Green Quick Flash

Red/Yellow

AC Input Under

voltage

Input AC=115 VAC/Drive Jumper set on

230 VAC

Green Slow Flash

Red/Yellow

AC Input Overvoltage Input AC=230 VAC/Drive Jumper set on

115 VAC

Green Steady Red Current Overload

Drive tripped due to current overload

Green Red/Yellow/Green Under voltage or

Overvoltage

Drive tripped due to out of range voltage

condition

Door Moving

PWR LED ST LED Operating Condition Possible Causes

Green Slow Flash Green Normal Condition

Green Quick Flash Red Overcurrent

Drive operating at 120%-200% of full rated

load

Green Slow Flash Red Short Circuit Two phases may be shorted

Phase may be shorted to ground

Gear motor may be defective

Status

LED

Slow Flash = LED flashes 1 second off, 1 second on

Quick Flash = LED flashes 0.25 second off,

0.25 second on

Steady = LED is constantly on

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RollSeal RS-500 Manuel de service Page 21