Operating instructions
04/02 1 Parameters
MICROMASTER 420 Parameter List
6SE6400-5BA00-0BP0
61
P1124 BI: Enable JOG ramp times
Min: 0:0
CStat: CT Datatype: U32 Unit: - Def: 0:0
P-Group: COMMANDS Active: first confirm QuickComm. No Max: 4000:0
Defines source for switching between jog ramp times (P1060, P1061) and normal ramp times (P1120,
P1121) as applied to the RFG. This parameter is valid for normal mode (ON/OFF) only.
Common Settings:
722.0 = Digital input 1 (requires P0701 to be set to 99, BICO)
722.1 = Digital input 2 (requires P0702 to be set to 99, BICO)
722.2 = Digital input 3 (requires P0703 to be set to 99, BICO)
Notice:
P1124 does not have any impact when JOG mode is selected. In this case, jog ramp times (P1060, P1061)
will be used all the time.
Ramp times will be used as follows:
P1060 / P1061 : JOG mode is active
P1120 / P1121 : Normal mode (ON/OFF) is active
P1060 / P1061 : Normal mode (ON/OFF) and P1124 is active
P1130 Ramp-up initial rounding time Min: 0.00
CStat: CUT Datatype: Float Unit: s Def: 0.00
P-Group: SETPOINT Active: first confirm QuickComm. No Max: 40.00
Defines initial rounding time in seconds as shown on the diagram below.
P1133P1132P1131P1130
t
f
where:
X is defined as: X
T
up total
=
1131P
2
1
1120PX1130P
2
1
+⋅+
1133P
2
1
1121PX1130P
2
1
+⋅+
=
T
down total
=
∆
f / fmax
i.e. X is the ratio between the frequency step and fmax
Note:
Rounding times are recommended, since they prevent an abrupt response, thus avoiding detrimental effects
on the mechanics.
Notice:
Rounding times are not recommended when analog inputs are used, since they would result in
overshoot/undershoot in the inverter response.
P1131 Ramp-up final rounding time Min: 0.00
CStat: CUT Datatype: Float Unit: s Def: 0.00
P-Group: SETPOINT Active: first confirm QuickComm. No Max: 40.00
Defines rounding time at end of ramp-up as shown in P1130 (ramp-up initial rounding time).
Note:
Rounding times are recommended, since they prevent an abrupt response, thus avoiding detrimental effects
on the mechanics.
Notice:
Rounding times are not recommended when analog inputs are used, since they would result in
overshoot/undershoot in the inverter response.
Level:
3
Level:
2
Level:
2