Yamaha RCX142 User Manual page 51

w
WARNING
Do not modify the wiring or
attempt to extend it. This could
cause equipment malfunctions
and breakdowns.
n
NOTE
When connecting in parallel connect
the two absolute batteries each to the
"BATT XY" and/or "BATT ZR"
connectors, even if not using one of the
common axes.
c
CAUTION
When connecting in parallel use the
same batteries.
c
CAUTION
• This absolute battery replacement
guide changes according to the
ambient temperature, etc., but is
approximately one and a half
years.
• Contact YAMAHA when the
battery specifications differ.
For controller equipped with regenerative unit:
1) Pass the absolute battery cords along the groove of the stay so that they come out of
the front of the controller.
Fig. 3-9-3
2) Connect the absolute battery connectors to the "BATT XY/ZR" connectors on the
front right of the controller as shown below.
Fig. 3-9-4
* Return-to-origin is incomplete if an absolute battery connector is unplugged from the
BATT connector while the controller power is turned off. When shipped to the customer,
the absolute batteries are not connected to the controller, so an error message is always
issued when the power is first turned on. Please note that this is not an abnormal
condition.
* The batteries must be charged when using the controller for the first time or the backup
time was exceeded while the controller power was off. The batteries are automatically
charged when power is supplied to the controller. Keep power supplied for longer
than needed to charge the batteries by referring to the table below.
*1)
Battery type
Battery name
3.6V / 2000mAh
B3
(KS4-M53G0-100)
* Unplug the absolute battery connectors when you are going to store the controller for
a period of time that is much longer than the backup time.
9. Connecting the absolute battery
T
B A T
X Y
Z R
T T
B A
X Y
Z R
*2)
Hours until full charge
Connection method
Standard connection
48h
Parallel connection
*1) YAMAHA exclusive battery name.
*2) Time at ambient temperature of 20°C.
*3) Time after power is off with the absolute battery fully charged.
3
*3)
Backup time
680h
1360h
15
3-