Value Text
0 A1 A2
1 A1 Preset
2 A2 Preset
3 Preset
4 Keypad
6 Keypad Ref
Reference Selector (01.014) defines how Reference Selected Indicator (01.049) is derived. If Reference Selector (01.014) is not 0 then
Reference Selected Indicator (01.049) is equal to Reference Selector (01.014). If Reference Selector (01.014) = 0 then Reference Selected Indicator
(01.049) is controlled by the reference select flags as shown below. The higher numbered flags have priority over the lower numbered flags.
Reference select flag states
Reference Selected Indicator
(01.049)
All reference select flags equal to 0 1
Reference Select Flag 1 (01.041) =
1
2
Reference Select Flag 2 (01.042) =
1
3
Reference Select Flag 3 (01.043) =
1
4
Reference Select Flag 4 (01.044) =
1
5
Preset Selector (01.015) defines how Preset Selected Indicator (01.050) is derived as shown below.
Preset Selector
(01.015)
Preset Selected Indicator (01.050)
0
Controlled by the preset select flags (
01.045 to 01.047)
1 1
2 2
3 3
4 4
5 5
6 6
7 7
8 8
9
Controlled by the preset reference selector timer
(see Preset Selector Timer (01.016))
When Preset Selector (01.015) = 0 then Preset Selected Indicator (01.050) is defined by the preset select flags as shown below.
Preset Select Flag 3
(01.047)
Preset Select Flag 2
(01.046)
Preset Select Flag 1
(01.045)
Preset Selected Indicator
(01.050)
0 0 0 1
0 0 1 2
0 1 0 3
0 1 1 4
1 0 0 5
1 0 1 6
1 1 0 7
1 1 1 8
Reference Selected Indicator (01.049) and Preset Selected Indicator (01.050) then define the reference to be used as shown below.
Reference Selected Indicator
(01.049)
Preset Selected Indicator
(01.050)
Reference
1 1 Analog Reference 1 (01.036)
1 >1
Preset reference defined by the value of
Preset Selected Indicator (01.050)
2 1 Analog Reference 2 (01.037)
2 >1
Preset reference defined by the value of
Preset Selected Indicator (01.050)
3 x
Preset reference defined by the value of
Preset Selected Indicator (01.050)
4 x Keypad Control Mode Reference (01.017)
5 x
Precision Reference Coarse (01.018) and
Precision Reference Fine (01.019)
6 x Keypad Control Mode Reference (01.017)
If Reference Selected Indicator (01.049) = 4 the Keypad Control Mode Reference (01.017) is used and the sequencer operates in keypad mode where the
start, stop and optionally the reverse selection functions are provided from the drive keypad. Jog Select (01.013) and Speed Feed-forwards Select
(01.040) are always 0 when keypad mode is active.
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