Changing The Pulse Value Of The Gas Meter - RMG EC 900 Operating Instructions Manual

..........................................................................................................................................................................................................

Changing the pulse value of the gas meter

7. If encoder has been selected as source of the VO totalizer, select "Encoder" for the VO channel.
Then all you have to do is set the selected read-out cycle of the encoder index (VO cycle) in the
next line. You need not change other parameters in order to receive the encoder protocol. The
baud rate and the start, stop and data bits as well as the parity will be set automatically.
Standby power supply will ensure continuous operation of the encoder index even in the case of
a power failure of the EC 921 and EC 922.
..........................................................................................................................................................................................................
1. On the customized display screen press " " to ac-
cess the "TYPE" book; then press " " twice to access
the Volume meter chapter. Press Enter to access the
Volume meter screen.
2. Then press " " to reach the parameters for the vol-
ume meter.
3. This overview shows all the relevant parameters. The
calibration code is required to change the individual
parameters.
4. In the lines two and three, enter the pulse value for
the two meter inputs M and (if available) R.
5. In line 4, select the input which will count the vol-
ume at measurement conditions.
6. In line 5, select the source for the VO totalizer.
OPERATION
49