
2. HARDWARE
B–64115EN/01
210
By changing the setting (rotary switch) on an expansion module, a
connection can be made to skip an expansion module or expansion
modules as shown below.
Basic module
Basic module
Basic module
Basic module 1
Basic module 2
Basic module 3
Basic module 1
Basic module 1
Basic module 2
Basic module 2
Basic module 3
Basic module 3
When expansion module 1 is
skipped
When expansion module 2 is
skipped
When expansion modules 1 and
2 are skipped
Method of setting (control and setting method)
A control (rotary switch) is provided on the location shown below of each
expansion module. When changing the setting, turn the rotary switch
with a flat–blade screwdriver with a tip diameter of about 2.5 mm.
Each setting position of the rotary switch has the meaning as indicated below.
Setting position Indication Meaning of setting
0 0 Standard setting. The rotary switch is set to this position at the time of shipment from FANUC.
This setting is not skipped an expansion module.
1 – Set the rotary switch of an expansion module to this position when the one preceding expansion
module is skipped.
2 2 Set the rotary switch of an expansion module to this position when the two preceding expansion
modules are skipped.
3 – Setting prohibited
4 to F 4, –, 6, –,
8, –, A, –,
C, –, E, –,
4, 8, or C has the effect of 0.
5, 9, or D has the effect of 1.
6, A, or E has the effect of 2.
7, B, or F has the effect of 3. (← setting prohibited)
2.14
DISTRIBUTED I/O
SETTING