Iwatsu SS-500 Series Instruction Manual page 29

Red
OVERLOAD JAW UNLOCKED
1 s




3
Rapidly*
3
Rapidly*

3
Rapidly*

3
Rapidly*
Rapidly
flashes 3 times
Rapidly
Rapidly
*3. Blinks at 250-ms intervals. (duty ratio: 50%)
*4. After the device is turned on and then all LEDs light up for 1 second, the
DEMAG / AUTO ZERO
or automatic zero-adjustment has not yet been performed.
*5. Even when demagnetization or automatic zero-adjustment has not yet
been performed, the device that has detected an overload and that with
the upper jaw unlocked leave the
Specifications of Lighting Up / Blinking LEDs
LED
Red
DEMAG / AUTO
1 s






Rapidly
flashes 3 times flashes 3 times
Rapidly
Rapidly
LED blinks, which indicates that demagnetization
DEMAG / AUTO ZERO
Orange
ZERO
30 A
1 s 1 s
4
Slowly*

Specified range only

Specified range only

Specified range only

5
*
Specified range only

Specified range only

Specified range only

Specified range only 10

5
*
Specified range only 11
Rapidly
Specified range only 12
Rapidly
Rapidly
Green
RANGE
5 A 0.5 A
1 s 1 s 1
 
2
 
3
4
5
6
7
8
9
Rapidly 13
Rapidly 14
LED unlit.
23
1