P89 Group--Hvac Status Viewing - INVT Goodrive270 Series Operation Manual

Goodrive270 series VFD for fan and pump
Function
Name
code
P28.03 Slave speed gain 0.0–500.0%
P28.04 Slave torque gain 0.0–500.0%
Frequency point for
switching between
speed mode and
P28.05
torque mode in
master/slave mode
P28.06 Number of slaves 0–15
P89 group––HVAC status viewing
Function
Name
code
HVAC function
P89.00
status
Variable-frequency
P89.01
motor run sequence
Multi-motor validity
P89.02
status
Power-frequency
P89.03
motor run status
(master/slave mode 0) to torque mode
(master/slave mode 1) at a frequency point.
Tens place: Slave start command source
0: Master
1: Determined by P00.01
Hundreds place: Whether to enable
master/slave to send/receive data
0: Enable
1: Disable
0.00–10.00Hz
2
0: Invalid
1: Valid
1–8
The sequences 1–8 correspond to motors A–H.
For fixed variable-frequency motors, the value is
255.
0x00–0xFF
Bit 0–Bit 7 correspond to motors A–H.
0: The corresponding motor is invalid and
cannot be put into service.
1: The corresponding motor is valid and can be
put into service.
0x00–0xFF
Bit 0–Bit 7 correspond to motors A–H.
0: The corresponding motor stops.
Description
Description
-246-
Function parameter list
Default Modify
○
100.0%
○
100.0%
○
5.00Hz
◎
1
Default Modify
●
0
●
1
●
0x00
●
0x00