Hitachi SJ2002 Series Instruction Manual page 195

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 Option Card Detec-
tion Signal
11, 12, AL0 – AL2
Valid for outputs:
P044
Required settings:
Notes:
Output
Function Name
State
ON
OFF
SJ200
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 3–52):
Inverter output
terminal circuit
H O OI L FM CM2
+
Example for terminals [AL0], [AL1], [AL2]
(requires output configuration—
4–37
see pages and 3–52):
Inverter logic
circuit board
AL0
Power
See I/O specs
supply
on page 4–6.
4–53
Inverter
2
ODc
12 11
RY
–
ODc
AL1 AL2
Load