Logic Settings - Ametek UPLC CU44-VER04 Applications Manual

If the Channel is configured for AM Mode, you can
choose from the following types:
0 – Phase Comparison
1 – Directional Comparison
If the Channel is configured for FSK Mode, you can
choose from the following types:
0 – Phase Comparison
1 – Unblocking-2Frequency
2 – POTT/DTT-2Frequency
3 - 3-Frequency
4 - 4-Frequency
Tx & Rx Frequency
<tx_freq>250.35</tx_freq>
<rx_freq>252.55</rx_freq>
These are the transmit and the receive frequencies
within the range of 30 to 530 kHz in steps of 0.01
kHz, e.g. 250.55 is 250.55 kHz.
Bandwidth
<bandwidth>1</bandwidth>
Bandwidth is specified as a single digit number:
ON/OFF Mode
1 – Sets the bandwidth to 600 Hz.
2 – Sets the bandwidth to 1200 Hz.
3 – Sets the bandwidth to 4000 Hz.
FSK Mode
This is called the TX Bandwidth-Shift & RX
Bandwidth-Shift
0 – Sets the bandwidth-shift to 300±100 Hz.
1 – Sets the bandwidth-shift to 600±100 Hz.
2 – Sets the bandwidth-shift to 600±250 Hz.
3 – Sets the bandwidth-shift to 1200±250 Hz.
4 – Sets the bandwidth-shift to 1200±500 Hz.
FSK - 3 & 4-Frequency has only
0 – Sets the bandwidth-shift to 600±250 Hz.
1 – Sets the bandwidth-shift to 1200±500 Hz.
Tx Power
<tx_low>1.5</tx_low>
May 2012
Chapter 5. Installation/Configuration Procedures
<tx_hi>9.5</tx_hi>
The tx_hi and tx_low values must be between 1 &
10 W in steps of 0.1 W, with tx_low smaller than
tx_hi, e.g. 1.5 specifies 1.5 W.
Fade Alarm
<fade_alarm>10</fade_alarm>
Fade Alarm is between 1 & 25 dB
Fade Margin
<fade_margin>15</fade_margin>
Fade Margin is between 1 & 25 dB

Logic Settings

Pre-trip Delay (Valid for FSK Mode Only)
<ptt_delay>30</ptt_delay>
Pre-trip Delay is 0 – 30 ms in 1 ms steps.
Trip Hold (Valid for FSK Mode Only)
<trip_hold>10</trip_hold>
Trip Hold is 0 – 100 ms in 1 ms steps.
Guard Hold (Valid for FSK Mode Only)
<guard_hold>15</guard_hold>
Guard Hold is 0 – 100 ms in 1 ms steps.
Pre-trip Delay (Valid for FSK Mode Only)
<ptt3_delay>30</ptt3_delay>
Pre-trip Delay is 0 – 30 ms in 1 ms steps.
Trip Hold (Valid for FSK Mode Only)
<trip3_hold>35</trip3_hold>
Trip Hold is 0 – 100 ms in 1 ms steps.
Guard Hold (Valid for FSK Mode Only)
<guard3_hold>40</guard3_hold>
Guard Hold is 0 – 100 ms in 1 ms steps.
Unblock Time (Valid for FSK Mode Only)
<unblock_time>20</unblock_time>
Unblock Time is 0 – 500 ms in 1 ms steps.
Unblock Delay (Valid for FSK Mode Only)
<unblock_delay>25</unblock_delay>
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