Brand：GE
Model number：6VFWS209A2
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
6VFWS209A2 GE Programmable controller Brand new
Backplane Comm window Setting and
Genius redundancy
When using Genius Redundancy, do not set the backplane
communications window timer to 0. Also be sure to allow enough time
for the backplane communications window to run when using Constant
Sweep mode. Ample backplane communications window time must be
available for the GBCs to exchange information about Genius devices
that are lost and added.
Expansion rack ID Series 90-70 expansion racks are shipped with the rack ID strapped
for rack 0 (the main rack). If the rack jumper is not changed the CPU
will not recognize the rack at all and may not properly identify the
error.
Expansion rack cable Connection and disconnection of an expansion rack cable while the
CPU is running should not be attempted. This will cause the RX7i to
go to the STOP/HALT state.
Expansion rack power Expansion racks should be powered up at the same time the main
rack is powered up or they should be powered up after the main rack
has completed its power up initialization. Do not power up an
expansion rack while the CPU is running power-up diagnostics.
Timer operation Care should be taken when timers (ONDTR, TMR, and OFDTR) are
used in program blocks that are NOT called every sweep. The timers
accumulate time across calls to the sub-block unless they are reset.
This means that they function like timers operating in a program with a
much slower sweep than the timers in the main program block. For
program blocks that are inactive for large periods of time, the timers
should be programmed in such a manner as to account for this catch
up feature.
Related to this are timers that are skipped because of the use of the
JUMP instruction. Timers that are skipped will NOT catch up and will
therefore not accumulate time in the same manner as if they were
executed every sweep.
Constant sweep Constant Sweep time, when used, should be set at least 10
milliseconds greater than the normal sweep time to avoid any oversweep conditions when monitoring or performing on-line changes with
the programmer. Window completion faults will occur if the constant
sweep setting is not high enough. A consistent over sweep condition
can cause the programmer to lose communications with the RX7i.
Discrete Input
Modules(1) IC200MDL140 Input 120 VAC (1 Group of 8) 8
Points IC200MDL631 Input 125 VDC Pos/Neg Logic
Isolated 8 Points
IC200MDL141 Input 240 VAC (1 Group of 8) 8
Points IC200MDL632 Input 125 VDC Pos/Neg Logic
Isolated 16 Points
IC200MDL143 Input 120 VAC Isolated 8 Points IC200MDL635 Input 48 VDC Pos/Neg Logic (2
Groups of 8) 16 Points
IC200MDL144 Input 240 VAC Isolated 4 Points IC200MDL636 Input 48 VDC Pos/Neg Logic (4
Groups of 8) 32 Points
IC200MDL240 Input 120 VAC (2 Groups of 8) 16
Points IC200MDL640 Input 24 VDC Pos/Neg Logic (2
Groups of 8) 16 Points
IC200MDL241 Input 240 VAC (2 Groups of 8) 16
Points IC200MDL643 Input 5/12 VDC Pos/Neg Logic (2
Groups of 8) 16 Points
IC200MDL243 Input 120 VAC Isolated 16 Points IC200MDL644 Input 5/12 VDC Pos/Neg Logic (4
Groups of 8) 32 Points
IC200MDL244 Input 240 VAC Isolated 8 Points IC200MDL650 Input 24 VDC Pos/Neg Logic (4
Groups of 8) 32 Points
