Because RFL™ and Hubbell® have a policy of continuous product improvement, we reserve the right to change designs and specifications without notice.
RFL DA-291B RFL Electronics Inc.
April 13, 2010 6 (973) 334-3100
Dip switches SW6-7 and SW6-8 are used to set the number of bits per character;
refer to table 10 on page 13.
13. After completing the above procedures, set the module for local control or remote control
operation using the following steps.
A. For local control operation:
1. Set to local control: REMOTE switch (SW10-7) UP (OFF).
2. Turn service on: SERVICE switch (SW10-8) UP (OFF).
3. Insert the module into the selected slot in the multiplexer. The module must be
inserted so that the white ejector tab is at the bottom in a full size (5¼" high)
shelf.
B. For remote control operation:
1. Set to local control: REMOTE switch (SW10-7) DOWN (ON).
2. Turn service off: SERVICE switch (SW10-8) DOWN (ON).
3. Insert the module into the selected slot in the multiplexer. The module must be
inserted so that the white ejector tab is at the bottom in a full size (5¼" high)
shelf.
4. Wait 15 seconds; this loads the parameter settings for the card into the shelf
common module.
5. Remove the module and set to remote control: REMOTE switch
(SW10-7) DOWN (ON). Do not turn service on.
6. Reinstall the module.
7. Verify the configuration via remote control by issuing a CONFIG? query. See
Section on Remote Control Interface for an explanation of the CONFIG?
response.
8. Set service on via remote control (SCL SET command, with “SRVC = ON” in
the parameter field). You can now change the operating parameters for the
module using SCL commands. For details on using the Simple Command
Language (SCL) for remote access and control, consult your multiplexer
operation manual.