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508
YASKAWA
TOEPYAIGA5002A GA500 Programming
Main Circuit Power Supply
External 24 V Power Supply
o2-23
[External 24V Powerloss
Detection]
o2-26
[Alarm Display at Ext. 24V
Power]
Alarm Display
OFF
ON
-
0 [Disabled]
“
Ready
”
LED light flashes quickly
-
1 [Enabled]
EP24v [External Power 24V
Supply]
■
Serial Communication Terminals
Refer to
for a list of serial communication terminals and functions.
Table 5.7 Serial Communication Terminals
Type
Terminal
Terminal Name
Function (Signal Level)
Modbus Communication
D+
Communication
input/output (+)
MEMOBUS/Modbus communications
Use an RS-485 cable to connect the drive.
Note:
Set DIP switch S2 to ON to enable the
termination resistor in the last drive in a
MEMOBUS/Modbus network.
•
RS-485
•
MEMOBUS/Modbus communication protocol
•
Maximum 115.2 kbps
D-
Communication
output (-)
AC
Shield ground
0 V
◆
Control Circuit Terminal Configuration
The control circuit terminals are in the positions shown in
A - Terminal block (TB2)
B - Terminal block (TB1-1)
C - Terminal block (TB1-2)
D - Terminal block (TB1-3)
Figure 5.4 Control Circuit Terminal Arrangement
◆
Switches and Jumpers on the Terminal Board
The terminal board has switches to adapt the drive I/Os to the external control signals as shown in
Set the switches to select the functions for each terminal.
Summary of Contents for GA500 series
Page 2: ...This Page Intentionally Blank 2 YASKAWA TOEPYAIGA5002A GA500 Programming...
Page 456: ...2 12 T Auto Tuning 456 YASKAWA TOEPYAIGA5002A GA500 Programming...
Page 488: ...3 8 Test Run Checklist 488 YASKAWA TOEPYAIGA5002A GA500 Programming...
Page 494: ...4 3 Remove and Reattach the Keypad 494 YASKAWA TOEPYAIGA5002A GA500 Programming...
Page 514: ...5 6 Connect the Drive to a PC 514 YASKAWA TOEPYAIGA5002A GA500 Programming...
Page 525: ...YASKAWA TOEPYAIGA5002A GA500 Programming 525...