INVT Goodrive GD35-015G-4-H1

Goodrive35 Series Closed-loop Vector Control VFD Installation guide
34
4.4.5.2 Interfaces instruction
DB15
(CNC)
CNC system interface
signal
DB15
(ENCODER)
Encoder interface
signal
1
AO+
1
+5 V
2
AO-
2
A1+
3
BO+
3
B1+
4
BO-
4
Z1+
5
ZO+
5
U+
6
ZO-
6
U-
7
CME
7
V+
8
COM
8
V-
9
S7
9
GND
10
S8
10
A1-
11
A2+
11
B1-
12
A2-
12
Z1-
13
B2+
13
W+
14
B2-
14
W-
15
COM
15
4.4.5.3 Terminal instruction
Terminal name (CNC)
Instruction
A2+, A2-, B2+, B2-
5 V differential pulse + direction reference signal, Support
400 kHz at maximum
AO+, AO-, BO+, BO-, ZO+, ZO-
Frequency-divided output of encoder pulse signals, 5 V
differential signals
Frequency dividing ratio: 1:1
CME, COM
Alarm output (If use this function, it is necessary to
short-connect Y terminal to +24 V terminal, and remove the
tag between CME and COM terminal)
Terminal name (ENCODER)
Instruction
S7
Common digital input
+5 V, GND
Encoder power supply, support 5 V±5%, 200mA power
A1+, A1-, B1+, B1-, Z1+, Z1-
The encoder differential input signal, support 400 kHz at
maximum
U+, U-, V+, V-, W+, W-
Difference angle input signal input of UVW encoders (not for
incremental encoders)
Note: Refer to section 4.4.1 for detailed information of AO1, AO2, AI1, AI2, 485 and other terminals.