IAI Rcon User Manual

3.5 Absolute Battery
B3-12
ME0384-4A
Chapter 3 Absolute Reset
Startup Section
3.5 Absolute Battery
[Absolute Battery Specifications]
Item Specifications
Type Cylindrical sealed nickel-metal hydride battery
Manufacturer FDK Corporation
Model AB-7
Nominal voltage 3.6 V
Rated capacity 3,100 mAh
Nominal capacity 3,700 mAh
Average life Approx. 3 years (varies widely with operating conditions)
Weight 190 g
Charging time Approx. 72 hours
[Absolute Battery Charging]
Charge for at least 72 hours continuously if using for the first time, after replacing the battery, and
when power has been turned off for extended periods. The battery is charged while 24 VDC is
supplied to RCON.
If RCON power is turned OFF beyond the data retention time, the data will be lost, so charge
regularly.
The battery has a limited lifetime that gradually decreases data retention time. Replace the
battery when the retention time decreases significantly even if properly charged.
Refer to “Specifications Section Chapter 7, 7.4 General Specifications [How to Replace Absolute
Battery] (page A7-8)” for how to replace the absolute battery.
Data retention time (approximate time when battery is new)
Parameter
No.155
settings
Upper limit of encoder rotation speed when
power is OFF [r/min]
Battery
retaining
time
guideline
[days]
Retaining time
per 1 hour of
charge time
(guideline)
[h]
If connected actuator
is not RCA2-***NA
If connected actuator
is RCA2-***NA
0 100 75 20 6.6
1 200 150 15 5.0
2 400 300 10 3.3
3 800 600 5 1.6
For details, refer to "Startup Section Chapter 6, 6.1 Parameter (page B6-47)".

IAI Rcon Specifications

General

Brand	IAI
Model	Rcon
Category	Controller
Language	English