Rohde & Schwarz TS7124AS, Инструкция по эксплуатации

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Troubleshooting and Repair
R&S
®
TS7124AS
59 Instructions Handbook 1179.2948.02 ─ 01
10 Troubleshooting and Repair
Every user except the operator is allowed to perform the activities described in this
chapter. Any repair activities are allowed for Rohde & Schwarz service personnel only.
For shipment, see Chapter 5, "Transportation, Handling and Storage" , on page 21.
10.1 Door Error
When a door error occurs, the control system automatically deactivates the chamber
by depressurizing the pneumatic system.
You can verify a door error by sending a
DOOR?
query: If the reply is "
ERR
", the door
has an error.
To resolve this error, proceed as follows:
1. Disconnect the chamber from its electric power supply.
2. If the door is blocked, which prevents it from closing within the
TIMEOUT
period,
remove any obstacle that blocks the door.
3. Reactivate it according to Chapter 7.1, "Activating the Chamber" , on page 42.
4. If the
TIMEOUT
period is shorter than the time that it takes the door to open or
close, set the
TIMEOUT
value to match the door speed. See Chapter 6.8, "Adjust-
ing the Door Speed" , on page 40.
Alternatively, adjust the door speed to match the
TIMEOUT
value.
5. If the door is pushed to close while the
DOOR_TOUCH_CLOSE
state is disabled,
select one of the following:
● Enable the
DOOR_TOUCH_CLOSE
state.
● Leave it disabled, but make sure that no operator pushes the door to close.
6. If there is a controller conflict, resolve any issues described in Chapter 10.2, "Con-
troller Conflicts" , on page 59.
7. If the door still has an error and the "
ERR
" reply persists, inform Rohde & Schwarz
customer support.
10.2 Controller Conflicts
You can control the chamber by any of the following devices:
●
" IRC ": Internal remote control module (labeled 1 in Figure 10-1 )
●
" MAN ": External manual Push-Button Switch Unit
●
" BOTH ": IRC + MAN at the same time
Controller Conflicts