Brand：GE
Model number： 531X307LTBAFG1
Colour：new
Warranty: 12 months
Lead Time：3-day working day
Country of origin: USA Price: Please contact us
Product weight：0.27kg
Shipping Port: China
Payment: Bank of Chicago, Bank of Singapore
Express cooperation: fedex, DHL, UPS and your express account
Service: Professional Sales provides 24 hours /7 days online service
531X307LTBAFG1 GE Programmable controller Brand new
Setting Force On/Off by storing initial
value
Once a force on or force off has been stored to the RX7i, the user
cannot switch from force on to force off or vice-versa directly by
downloading initial values. The user can turn off the force by doing a
download, and then change the force on or off by another download.
CMM COMMREQ restriction Due to an issue in the CMM firmware, the SNP COMMREQ Read
System Memory (7202) executed on a CMM module does not execute
correctly for lengths greater than 760 words. Incorrect data is written to
the SNP Master. Users should not use lengths greater than 760 words.
Number of active programs returned as
zero
The SNP request Return Controller Type and ID currently returns the
number of active programs as zero.
Serial I/O failure at 115K during heavy
interrupt load
Rare data corruption errors have been seen on serial communications
when running at 115K under heavy interrupt load on the RX7i. Under
heavy load applications, users should restrict serial communications to
57K or lower.
Synchronized backup unit may log Over
Sweep faults in constant sweep mode
A synchronized backup unit may report over sweep faults in constant
sweep mode regardless of the amount of time spent servicing IO,
logic, and communications in the sweep.
Bus Read or Write may return status of 5
instead of 4.
In some cases, the Bus Read/Write Status Word returned may be 4
instead of 5 when the ending address is out of range.
Hardware configuration and initial values
may not load from flash
If no user logic exists in the CPU RAM when a write to flash is
performed, the CPU may not properly load from flash after a power
cycle. In order to guarantee proper power up from flash, insure that
both hardware configuration and logic have been stored to RAM
before writing to flash.
CPU sweep time increases during
overtemperature operation
When the operating temperature of the CPU exceeds the normal
operating temperature, system variable #OVR_TMP (%SA8) turns ON
(Fault group 24, error code 0x0001). When this occurs, the sweep time
periodically increases because the CPU executes a new task to read
the actual temperature reported by a temperature sensor. This
increase can be as much as 2 ms.
GBC in expansion rack may fail to power
up
Occasionally, a Series 90-70 GBC module located in an expansion
rack may fail to power up when power to that rack is cycled off/on. The
module’s OK light will flash and then all module lights will go off. Power
cycle the rack again to recover. (Note: This issue does not affect 90-30
GBCs.)
Possible Machine Edition software inability
to connect
Infrequently, an attempt to connect a programmer to an RX7i via
Ethernet will be unsuccessful. The normal connection retry dialog will
not be displayed. Rebooting the computer that is running the
programmer will resolve the behavior.
