Brand： GE Model number：246B8279G4
Colour：new Warranty: 1C200PWR002
Lead Time：3-day working day Country of origin: USA
Price: Please contact us Product weight：0.12kg
hipping Port: Xiamen, China
Payment: Bank of Chicago, Bank of Singapore
Express cooperation: fedex, DHL, UPS and your express account
246B8279G4 GE Module cards in stock
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 ms greater than the normal
sweep time to avoid over-sweep 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.
Large number of COMMREQs
sent to module in one sweep
causes faults
A large number of COMMREQs (typically greater than 8) sent to a given board in the same
sweep may cause Module Software faults to be logged in the RX3i fault table. The fault group
is MOD_OTHR_SOFTWR (16t, 10h) and the error code is COMMREQ_MB_FULL_START (2). When
this occurs, the FT output of the function block will also be set. To prevent this situation,
COMMREQs issued to a given board should be spread across multiple sweeps so that only a
limited number (typically 8 or less) of COMMREQs are sent to a given board in each sweep. In
addition, the FT output parameter should be checked for errors. If the FT output is set
(meaning an error has been detected), the COMM_REQ could be re-issued by the application
logic.
C Block standard math
functions do not set errno
In C Blocks, standard math functions (e.g. sqrt, pow, asin, acos) do not set errno to the correct
value and do not return the correct value if an invalid input is provided.
GE DS3800DMEC1B1B
GE DS3800DMEC1C1C
GE DS3800DMEC1D1D
GE DS3800DMPC
GE DS3800DMPC1E1C
GE DS3800DMPC1F1E
GE DS3800DMPK1B1B
GE DS3800DMPK1E1D
GE DS3800DOAA
GE DS3800DPLA1B1A
GE DS3800DPSS1B1B
GE DS3800DPSS1C1C
GE DS3800DPZA1D1D
GE DS3800DSHA1A1A
GE DS3800DSHA1A1B
GE DS3800DSQD1A1A
GE DS3800DSWA
GE DS3800DXRA
GE DS3800DXRA1C1C
GE DS3800DXRC
GE DS3800DXRC1
GE DS3800HACA
GE DS3800HACA1A1A
GE DS3800HACB
GE DS3800HADA
GE DS3800HADA1A1A
GE DS3800HADA1B1B
GE DS3800HAFA1B1D
GE DS3800HAFA-1D1E
GE DS3800HAIA1D1B
GE DS3800HAIA1E1D
GE DS3800HAIA1EID
GE DS3800HAIC1A1A
GE DS3800HAIC1A1A 6BA00C
GE DS3800HAIC1A1A6BA00C
GE DS3800HAIC1E1C
GE DS3800HARA1B1C
GE DS3800HCIB
GE DS3800HCIB1B
GE DS3800HCIB1B1C
GE DS3800HCID
GE DS3800HCM1A1B
GE DS3800HCMA1E1G
GE DS3800HCMB
GE DS3800HCMB1C1C
GE DS3800HCMC
GE DS3800HCMC1A1B
GE DS3800HCMC-1A1B
GE DS3800HCVA1H1G
GE DS3800HCVA1J1G
GE DS3800HDDD
GE DS3800HDID1A1A
GE DS3800HDRA
GE DS3800HDRA1B
GE DS3800HDRA1B1B
GE DS3800HDRC1A1A
GE DS3800HFPB1F1E
GE DS3800HFPC
GE DS3800HFPC1L1H
GE DS3800HFPE1D1C
GE DS3800HFPG1C1B
GE DS3800HFPG1D1B
GE DS3800HFPG1D1C
GE DS3800HFPG1D1D
GE DS3800HFPG1E1E
GE DS3800HFXA1F1D
GE DS3800HFXB
GE DS3800HFXB1G1C
GE DS3800HFXB1R1H
GE DS3800HFXC
GE DS3800HFXD
You are welcome to make an inquiry
E-mail:
free@fenoux.com
Tel.:
+86 133 7698 4225
Skype:
+86 133 7698 4225
WhatsApp:
+86 133 7698 4225
