Yamaha RCX240, Руководство пользователя

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A
A-74
TROUBLESHOOTING
[22] Major hardware errors
TROUBLESHOOTING
A-75
22.45 : DRIVER interface overtime
Code : &H162D
Dedicated output : *1
Meaning/Cause Action
Failed to acquire access privilege for
interface with driver. 1. Replace the driver.
2. Replace the controller.
22.50 : YC-Link disconnect
Code : &H1632
Meaning/Cause Action
The secondary station connection test
failed at primary station startup.
a. The secondary station power is OFF.
b. The YC-link communication cable and
terminal resistor are disconnected.
c. The secondary station's "station No."
setting is incorrect.
1. Configure so that the secondary
station power switches ON before or
simultaneously with the primary
station power ON.
2. Verify that the YC-link cable and the
terminal resistor are connected.
3. Check the station No. settings.
22.51 : YC-Link error
Code : &H1633
Meaning/Cause Action
The secondary station failed to start
properly.
a. Secondary station communication
failure. Verify that the YC-link cable and the
terminal resistor are connected.
22.52 : YC-Link type error
Code : &H1634
Meaning/Cause Action
Mismatch between the secondary station
specifications and the setting.
a. The secondary station controller (SR1)
specifications (SR1-X/SR1-P) or the
current sensor specifications have
been changed (controller was replaced). 1. Check the connected SR1 type, and
the current sensor specifications.
2. Verify that the station No. setting is
correct.
3. Perform a system generation.