Because RFL™ and Hubbell® have a policy of continuous product improvement, we reserve the right to change designs and specifications without notice.
RFL VF-6I RFL Electronics Inc.
December 15, 2011 25 (973)
334-3100
In addition to the P code, it is also possible to turn service on or off for the card by sending SRVC =
ON or SRVC = OFF in the parameter field of a SET command. The S code appears in response to a
STATUS? query, in the format:
* OK
CHANNEL CARD 3, TYPE 121
S01 = 00 (B00000000);
This format is similar to that of the P code, but instead of representing switches, the five least
significant digits of the binary number represent the remote status messages as shown in Table 6. The
three most significant digits are not used.
Table 6. Remote Status Messages (S Codes)
S Code Digit(s) and Switch Equivalent Value Description
S1
B00000000
↑
0 M-Lead inactive
SIGNALING/M-LEAD
1 Signal
ing on and M-Lead active
B00000000
↑
0 E-Lead inactive
SIGNALING/E-LEAD
1 Signal
ing on and E-Lead active
B00000000
↑
0 Not transmitting data to remote equipment
TRANSMIT ACTIVITY
1 Tran
smitting data to remote equipment
B00000000
↑
0 Not receiving data from the remote equipment
RECEIVE ACTIVITY
1 Receiving data from rem
ote equipment
B00000000
↑
0 Invalid configuration - card disabled
CONFIGURATION
1 Val
id configuration
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