INVT DA180-S2R8SG0 Operation Manual page 160

DA180 series basic AC servo drive
Frequency division
1
P4.69
output source
This parameter specifies the signal source of frequency division output.
Setting
[0]
1
2
3
4
Data size
1
P4.69
Modbus address
External
1
P4.70 encoder 2) phase-Z
The width for a phase-Z signal can be 1/4, 1/2, or 1/1. The starting phase of a signal in any width
corresponds to 4 types of electrical level in phases A and B. There are total 12 types in
combination. However, to ensure these combinations are applicable and the capture value is
normal in both forward and reverse directions, you need to set the phase-A–phase-B status values
in the high electrical level period of phase-Z signals. For the signals in 1/4 and 1/2 widths, only one
of phase-A–phase-B status values in the high electrical level period is required after the phase-Z
signal type is set. For the signals in 1/1 width, the phase-Z signal type must be the phase-A–
phase-B status value in the high electrical level period.
Data size
1
P4.70
Modbus address
P4.71 Type of encoder 2
This parameter specifies the type of the second encoder.
Data size
P4.71
Modbus address
Setting range
Normal frequency division output
Input from quadrature pulses in phases A and B
First encoder (valid only for incremental encoders)
1938, 1939
grating ruler (or
signal type
1940, 1941
Setting range
Setting
1 2500-PPR standard incremental type
[2] 2500-PPR economical incremental type
3 17-bit single-turn absolute type
4 17-bit multiturn absolute type *
8 Rotary transformer
10 23-bit multiturn absolute type *
Other Reserved
1942, 1943
Default
0–4 0
Meaning
Second encoder
Internal virtual shaft
32bit Data format
CANopen address
Setting
Default
range
0–3 0
16bit Data format
CANopen address
Default
1
1–12 2*
Meaning
16bit Data format
CANopen address
-154-
Function codes
Applicable
Unit
mode
- P
0x2445, 0x00
Applicable
Unit
mode
- P
0x2446, 0x00
Applicable
Unit
mode
- P
3
3
0x2447, 0x00
S T
DEC
S T
DEC
S T
DEC