Panasonic MINAS-A5NL Series - 4. RTEX Communication Data Block; 4-1 Transmission and reception memory in MNM1221

No. SX-DSV02310 - 22 -
R2.0 Motor Business Division, Appliances Company, Panasonic Corporation
4. RTEX Communication Data Block
This chapter describes the one or two data blocks (16 bytes or 32 bytes per slave axis) assigned to Transmission/reception
memory in the communication ASIC “MNM1221”.
4-1 Transmission and reception memory in MNM1221
*1
) Data block numbers, #0 to #31 represent the connecting order of the slaves.
Note that these are not the node addresses (MAC-ID).
*2) The slave set to 32-byte mode uses 2 consecutive
16-byte data blocks.
Status Register
Control Register
Reception memory
512 bytes
Transmission memory
512 bytes
MNM1221
32 b
y
tes *2
)
16
by
tes
32 b
y
tes *2
)
16
by
tes
Block #31
Bloc
k
#3
Block #2
Block #1
Block #0
Block #31
Bloc
k
#3
Block #2
Block #1
Block #0
Command data
Response data
*1)
*1)