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Sigma II User's Manual
The setting range varies with the encoder used.
Setting
Example
Servomotor Model
and Encoder
Specifications
A
B, 1
C, 2
Note: 1.
Turn OFF power once and turn ON again after changing the parameter.
2.
A 13-bit encoder will run at 2048p/rev even if the setting at Pn201 is set higher than 2049.
5.2.4
Sequence I/O Signals
Sequence I/O signals are used to control servo amplifier operation. Connect these
signal terminals as required.
n
Input Signal Connections
Connect the sequence input signals as shown below.
Host controller
PAO
PBO
Number of Encoder
Resolution
Pulses Per Revolution
(Bits)
13
16
17
I/O power
supply
+ 24V
+24V
IN
/S-ON
/P-CON
P-OT
N-OT
/ALM-RST
/P-CL
/N-CL
0V
5-25
Chapter 5: Parameter Settings and Functions
Preset value: 16
1 revolution
Setting Range
(p/rev)
2048
16384
Servo Amplifier
3.3kΩ
Photocoupler
CN1-47
CN1-40
CN1-41
CN1-42
CN1-43
CN1-44
CN1-45
CN1-46
16 to 2048
16 to 16384
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