−
79
−
(3) Way of referring to the error history
You can check the error information occurred in the past.
Error information can be recorded up to 127 cases. (Error information more than 127 cases is overwritten
from older one.)
1) Pressing switch
1
inside the front cover, turn ON
the power switch.
2) LED displays the latest error information with “peep”
sound. (If there is no error, indication
2
changes to
indicate “Er0”.)
3) When switch
3
is pressed, old error information in
the error history can be called. (When the
information reaches the last, an alarm sound
“peeps”.
4) When switch
4
is pressed, new error information
in the error history can be called. (An alarm sound
“peeps” at the latest information.)
(Caution) Refer to “16. Error code list” for error
No. and the description.
17. OPTIONAL COED
(1) Relay cord A asm. for standing machine (Part No. M9701351AA0)
1) Wiring diagram of variable pedal PK-70, -71
• Power source section
A
sorted by color for each signal appears from the relay cord A asm. for standing
machine. Perform connection of the switches and the speed variable resistor according to the wiring
diagram.
• Use this cord by inserting it into the connector (CN10) of pedal for standing machine in PSC box.
Approx. 1.5 mm
2
12
1
11
A
To be used with variable
between 1 and 2V
(Acceleration / retardation)
Neutral position :
1V
±
0.05V
(between 3 and 4)
1
2
3
4
5
6
7
8
9
10
11
12
CN 56
BROWN
ORANGE
YELLOW
GREEN
BLUE
PURPLE
GRAY
WHITE
LIGHT BLUE
PINK
BLACK
1
VR(1 K
Ω
)
2
3
5 V
SPEED VARIABLE RESISTOR
S GND
PRESSER LIFTER SWITCH
S GND
THREAD TRIMMING SWITCH
S GND
HIGH SPEED SWITCH
S GND
LOW SPEED SWITCH
S GND
1
2
3
4
