"A" Group: Standard Functions - Hitachi SJ300 Series Quick Reference Manual

"A" Group: Standard Functions

Func.
Code
A001 Frequency source setting
• 00 Keypad potentiometer
• 01 Control terminal
• 02 Function F001 setting
• 03 RS485 serial command
• 04 Expansion board 1
• 05 Expansion board 2
A002 Run command source setting
• 01 Input terminal FW or RV (assignable)
• 02 Run key on keypad, or digital operator
• 03 RS485 serial command
• 04 Start/Stop, expansion card #1
• 05 Start/Stop, expansion card #2
A003/ Base frequency setting
A203/
A303
A004/ Maximum frequency setting
A204/
A304
A005 [AT] selection
• 00 Select between [O] and [OI] at [AT]
• 01 Select between [O] and [O2] at [AT]
A006 [O2] selection
• 00 No summing, [O2] and [OI]
• 01 Sum of [O2] and [OI], negative sum
(reverse speed reference) inhibited
• 02 Sum of [O2] and [OI], negative sum
(reverse speed reference) allowed
• 03 Disable [O2] input
A011 [O]–[L] input active range start frequency
A012 [O]–[L] input active range end frequency
A013 [O]–[L] input active range start voltage
A014 [O]–[L] input active range end voltage
A015 [O]–[L] input start frequency enable
• 00 Use A011 start value
• 01 Use 0 Hz
A016 External frequency filter time constant
A019 Multi-speed operation selection
• 00 Binary; up to 16-stage speed using
4 intelligent terminals
• 01 Single-bit; up to 8-stage speed using
7 intelligent terminals
Name / Description
20
Default
Set
Value
Value
–FE/ FU/FR
01 / 01 / 02
01 / 01 / 02
50. / 60. / 60.
50. / 60. / 60.
00
00
0.00
0.00
0.
100.
01
8.
00