Group 10: Start/Stop/Dir - Daikin MD5 Operation Manual

Group 10: Start/Stop/Dir

This group:
• Defines external sources (EXT1 and EXT2) for commands that enable start, stop and direction changes
• Locks direction or enables direction control .
To select between the two external locations use the next group (parameter 1102) .
Table 8: Group 10: Start/Stop/Dir
Code Description
1001 EXT1 COMMANDS
Defines external control location 1 (EXT1) – the configuration of start, stop and direction commands.
0 = NOT SEL – No external start, stop and direction command source .
1 = DI1 – Two-wire Start/Stop .
• Start/Stop is through digital input DI1 (DI1 activated = Start; DI1 de-activated = Stop) .
• Parameter 1003 defines the direction. Selecting 1003 = 3 (REQUEST) is the same as 1003 = 1 (FORWARD).
2 = DI1,2 – Two-wire Start/Stop, Direction .
• Start/Stop is through digital input DI1 (DI1 activated = Start; DI1 de-activated = Stop) .
• Direction control [requires parameter 1003 = 3 (REQUEST)] is through digital input DI2 (DI2 activated = Reverse; de-activated = Forward) .
3 = DI1P,2P – Three-wire Start/Stop .
• Start/Stop commands are through momentary push-buttons (the P stands for "pulse") .
• Start is through a normally open push-button connected to digital input DI1 . In order to start the drive, the digital input DI2 must be activated prior to the
pulse in DI1 .
• Connect multiple Start push-buttons in parallel .
• Stop is through a normally closed push-button connected to digital input DI2 .
• Connect multiple Stop push-buttons in series .
• Parameter 1003 defines the direction. Selecting 1003 = 3 (REQUEST) is the same as 1003 = 1 (FORWARD).
4 = DI1P,2P,3 – Three-wire Start/Stop, Direction .
• Start/Stop commands are through momentary push-buttons, as described for DI1P,2P .
• Direction control [requires parameter 1003 = 3 (REQUEST)] is through digital input DI3 (DI3 activated = Reverse; de-activated = Forward) .
5 = DI1P,2P,3P – Start Forward, Start Reverse and Stop .
• Start and Direction commands are given simultaneously with two separate momentary push-buttons (the P stands for "pulse") .
• Start Forward command is through a normally open push-button connected to digital input DI1 . In order to start the drive, the digital input DI3 must be
activated prior to the pulse in DI1 .
• Start Reverse command is through a normally open push-button connected to digital input DI2 . In order to start the drive, the digital input DI3 must be
activated during the pulse in DI2 .
• Connect multiple Start push-buttons in parallel .
• Stop is through a normally closed push-button connected to digital input DI3 .
• Connect multiple Stop push-buttons in series .
• Requires parameter 1003 = 3 (REQUEST) .
6 = DI6 – Two-wire Start/Stop .
• Start/Stop is through digital input DI6 (DI6 activated = Start; DI6 de-activated = Stop) .
• Parameter 1003 defines the direction. Selecting 1003 = 3 (REQUEST) is the same as 1003 = 1 (FORWARD).
7 = DI6,5 – Two-wire Start/Stop/Direction .
• Start/Stop is through digital input DI6 (DI6 activated = Start; DI6 de-activated = Stop) .
• Direction control [requires parameter 1003 = 3 (REQUEST)] is through digital input DI5 . (DI5 activated = Reverse; de-activated = Forward) .
8 = KEYPAD – Control Panel .
• Start/Stop and Direction commands are through the control panel when EXT1 is active .
• Direction control requires parameter 1003 = 3 (REQUEST) .
9 = DI1F,2R – Start/Stop/Direction commands through DI1 and DI2 combinations .
• Start forward = DI1 activated and DI2 de-activated .
• Start reverse = DI1 de-activated and DI2 activated .
• Stop = both DI1 and DI2 activated, or both de-activated .
• Requires parameter 1003 = 3 (REQUEST) .
10 = COMM – Assigns the fieldbus Command Word as the source for the start/stop and direction commands.
• Bits 0, 1, 2 of Command Word 1 (parameter 0301) activates the start/stop and direction commands .
• See Fieldbus user's manual for detailed instructions .
11 = TIMED FUNC 1 . – Assigns Start/Stop control to Timed Function 1 (Timed Function activated = START; Timed Function de-activated = STOP) .
See on page 35 .
12...14 = TIMED FUNC 2...4 – Assigns Start/Stop control to Timed Function 2...4 . See TIMED FUNC 1 above .
1002 EXT2 COMMANDS
Defines external control location 2 (EXT2) – the configuration of start, stop and direction commands.
• See parameter 1001 EXT1 COMMANDS above .
1003 DIRECTION
Defines the control of motor rotation direction.
1 = FORWARD – Rotation is fixed in the forward direction.
2 = REVERSE – Rotation is fixed in the reverse direction.
3 = REQUEST – Rotation direction can be changed on command .
OM 1191 • MD5 VFD 20
P
araMeTers
Range Resolution Default
0...14 1 1 (DI1)
0...14 1 1 (DI1)
1
1...3 1
(FORWARD)
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