Appendix 9.3 About Replacement From Nz2Gf2B-60Ad4 To Nz2Gf2Bn-60Ad4 - Mitsubishi Electric NZ2EX2B-60AD4 User Manual

Appendix 9.3
This section describes the information on replacing the NZ2GF2B-60AD4 with the NZ2GF2BN-60AD4.
(1) Integration into the existing system
The terminal blocks of the NZ2GF2B-60AD4 can be installed into the NZ2GF2BN-60AD4 with the wiring left
unchanged.
(2) Reusing the programs
Programs running in the NZ2GF2B-60AD4 can be reused as they are.
(3) Precautions when replacing the NZ2GF2B-60AD4 with a serial number (first
five digits) of 15101 or earlier
The NZ2GF2B-60AD4 with a serial number (first five digits) of 15101 or earlier is the module designed before the
addition of the CC-Link IE Field Network synchronous communication function. The remote buffer memory
therefore differs in the following:
Item
Setting values of Mode switch
(address: 0000H)
For the NZ2GF2BN-60AD4, Mode switch (address: 0000H) is set to "9: Automatical judgment mode" by default.
Hence, if the default value is left, using a master station that supports the CC-Link IE Field Network synchronous
communication function results in the NZ2GF2BN-60AD4 operating in synchronous communication mode.
To operate the NZ2GF2BN-60AD4 in normal mode, change the set value of its Mode switch (address: 0000H) to
"0: Normal conversion mode".
About replacement from NZ2GF2B-60AD4 to
NZ2GF2BN-60AD4
NZ2GF2B-60AD4 (First five digits of the serial
number are 15101 or earlier.)
"0: Normal conversion mode" (default value)
"1: Trigger conversion mode"
NZ2GF2B-60AD4 (First five digits of the serial
number are 15102 or later.), NZ2GF2BN-
60AD4
"0: Normal coversion mode"
"1: Trigger conversion mode"
"9: Automatical judgment mode" (default value)
APPX
A
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