YASKAWA NX100 Instructions

9.3 Automatic Backup Function
9-15
Backup when the NX 100 starts up
Since the automatic backup process is added to the NX100 start-up process, a few extra sec-
onds are needed to start up the NX100.
Backup when Specific Signal is Input
While the NX 100 memory is edited such as overwriting, the backup operation becomes an
error even if there is an input to a specific signal (#40350). To start the specific input backup,
perform it while the robot program is stopped and a job or file is not being modified.
Also, since the signal input is detected on the leading edge, turn the signal to "0" if it is already
"1", then return to "1" again.
Overwriting Limit in CompactFlash
The number of times that the CompactFlash can be overwritten is limited to approx. 100,000
times. Because frequent backup operations may shorten the life of CompactFlash, the num-
ber of backup times should be minimized as much as possible.
 Setting Examples
Setting Example 1
The following diagram shows a setting example with the following conditions:
BASE TIME: 12:30
BACKUP CYCLE: 60 (minutes)
RETRY CYCLE: 10 (minutes)
Setting Example 2
The following diagram shows a setting example with the following conditions:
BASE TIME: 20:00
BACKUP CYCLE: 1440 (minutes) (24 hours)
RETRY CYCLE: 60 (minutes)
Power ON
11:30
1st day
B. BASE TIME
12:30
1st day
13:30
1st day
C. BACKUP CYCLE
D. RETRY CYCLE
Backup
Backup Backup
11:40 11:5011:00
1st day
xxx
xxxxxx
xxx

YASKAWA NX100 Specifications

General

Manufacturer	YASKAWA
Model	NX100
Operating Temperature	0 to 45°C
Humidity	20 to 80% RH (non-condensing)
Communication Interfaces	Ethernet
Safety Standards	ISO 10218-1
Power Supply	200-230V AC, 50/60Hz
Storage Temperature	60°C