Appendices
A - 50
NX-series Position Interface Units User’s Manual (W524)
• Set the start bit position for multi-turn data.
• If the sum of the values set for the Multi-turn Data Start Bit and the Multi-turn Data Length objects is
greater than the Valid Data Length object, SSI communications are disabled and an SSI Data Setting
Error event occurs.
• Set this object to the data length for multi-turn data.
• If the sum of the values set for the Multi-turn Data Length, Single-turn Data Length, and Status Data
Length objects is greater than 32, SSI communications are disabled and an SSI Data Setting Error
event occurs.
• Set this object to the start bit position for status data.
• If the sum of the values set for the Status Data Start Bit and the Status Data Length objects is greater
than the Valid Data Length object, SSI communications are disabled and the SSI Data Setting Error
event occurs.
Index
(hex)
Subin-
dex
(hex)
Object name Default Data range Unit Data type Access
I/O
allo-
cat-
ion
Data
attri-
bute
5008 --- Multi-turn Data Start Bit --- --- --- --- --- --- ---
00 Number of Entries
*1
*1. The values for the NX-ECS112 are 1. The values for the NX-ECS212 are 2.
*1 --- USINT RO No ---
01 Ch1 Multi-turn Data Start Bit 0 0 to 31 --- USINT RW No Y
02 Ch2 Multi-turn Data Start Bit
*2
*2. This object does not exist on the NX-ECS112.
0 0 to 31 --- USINT RW No Y
Index
(hex)
Subin-
dex
(hex)
Object name Default Data range Unit Data type Access
I/O
allo-
cat-
ion
Data
attri-
bute
5009 --- Multi-turn Data Length --- --- --- --- --- --- ---
00 Number of Entries
*1
*1. The values for the NX-ECS112 are 1. The values for the NX-ECS212 are 2.
*1 --- USINT RO No ---
01 Ch1 Multi-turn Data
Length
12 0 to 32 Bit USINT RW No Y
02 Ch2 Multi-turn Data
Length
*2
*2. This object does not exist on the NX-ECS112.
12 0 to 32 Bit USINT RW No Y
Index
(hex)
Subin-
dex
(hex)
Object name Default Data range Unit Data type Access
I/O
allo-
cat-
ion
Data
attri-
bute
500A --- Status Data Start Bit --- --- --- --- --- --- ---
00 Number of Entries
*1
*1. The values for the NX-ECS112 are 1. The values for the NX-ECS212 are 2.
*1 --- USINT RO No ---
01 Ch1 Status Data Start Bit 0 0 to 31 --- USINT RW No Y
02
Ch2 Status Data Start Bit
*2
*2. This object does not exist on the NX-ECS112.
0 0 to 31 --- USINT RW No Y