Daikin MD5 - System Control; Relay Output Control; Analog Output Control

System Control
Using the eldbus for miscellaneous drive control requires: • Drive parameter values set as dened below.
• Fieldbus controller command(s) in the appropriate
location. (The location is dened by the Protocol
Reference, which is protocol dependent.)
Table 47: Fieldbus Controller Commands
Drive Parameter Value Description Protocol Reference
1601 RUN ENABLE 7 (COMM) Run enable by eldbus.
1604 FAULT RESET SEL 8 (COMM) Fault reset by eldbus.
1607 PARAM SAVE 1 (SAVE
Saves altered parameters to memory (then value returns to 0).
Relay Output Control
Using the eldbus for relay output control requires: • Drive parameter values set as dened below.
• Fieldbus controller supplied, binary coded, relay
command(s) in the appropriate location. (The location
is dened by the Protocol Reference, which is protocol
dependent.)
Table 48: Relay Output Control
Drive Parameter Value Description Protocol Reference
1401 RELAY OUTPUT 1
35 (COMM)
36 (COMM(-1))
Relay Output 1 controlled by eldbus.
1402 RELAY OUTPUT 2 Relay Output 2 controlled by eldbus.
1403 RELAY OUTPUT 3 Relay Output 3 controlled by eldbus.
1410
1
RELAY OUTPUT 4 Relay Output 4 controlled by eldbus.
1411
1
RELAY OUTPUT 5 Relay Output 5 controlled by eldbus.
1412
1
RELAY OUTPUT 6 Relay Output 6 controlled by eldbus.
0122 RO 1-3 STATUS
Relay 1…3 status.
0123 RO 4-6 STATUS Relay 4…6 status.
1. More than 3 relays requires the addition of a relay extension module.
NOTE: Note: Relay status feedback occurs without
conguration as dened below.
Analog Output Control
Using the eldbus for analog output control (e.g. PID setpoint)
requires:
• Drive parameter values set as dened below.
• Fieldbus controller supplied analog value(s) in the
appropriate location. (The location is dened by the
Protocol Reference, which is protocol dependent.)
Table 49: Analog Output Control
Drive Parameter Value Description Protocol Reference
1501 AO1 CONTENT SEL 135 (COMM VALUE 1)
Analog Output 1 controlled by writing to parameter 0135.
—
0135 COMM VALUE 1 —
1502…1505
AO1 CONTENT MIN…
MAXIMUM AO1
Set appropriate values.
Used for scaling —
1506 FILTER AO1
Filter time constant for AO1. —
1507 AO2 CONTENT SEL 136 (COMM VALUE 2)
Analog Output 2 controlled by writing to parameter 0136.
—
0136 COMM VALUE 2 —
1508…1511
AO2 CONTENT MIN…
MAXIMUM AO2
Set appropriate values.
Used for scaling —
1512 FILTER AO2
Filter time constant for AO2. —
OM 1191 • MD5 VFD 70 www.DaikinApplied.com
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