Hitachi L2002 Instruction Manual page 196

4–52
Using Intelligent Output Terminals
Option Card Detection Signal
The expansion card provides a CANopen network interface for the inverter. When the
card is installed, you can configure an intelligent input to indicate the network status.
The watchdog timer value is set by parameter P044.
Option Terminal
Code Symbol
10 ODc
Valid for outputs:
Required settings:
Notes:
Output
Function Name
State
Option Card Detec- ON
tion Signal
OFF
11, 12, AL0 – AL2
P044
Description
when the network is detected and operating
normally
when the network is not detected or not operat-
ing normally
Example (requires output configuration—
see page 3–54):
Inverter output
terminal circuit
Example for terminals [AL0], [AL1], [AL2]
(requires output configuration—
4–36
see pages and 3–54):
Inverter logic
circuit board
AL0
Power
See I/O specs
supply
on page 4–6.
ODc
CM2 12 11
+
RY
–
ODc
AL1 AL2
Load