
8 Object Dictionary
42
YASKAWA ELECTRIC
SIEP C730600 64A 1000-Series Option SI-ES3 Technical Manual
6049 (Hex) - vl Velocity Deceleration
The vl velocity min max amount specifies the deceleration time. The quotient of the subindexes delta speed and delta
time determines the deceleration time. The object values correspond to the deceleration time setting in the drive.
Behavior: At power-up, the option will sync the E1-04 (Max output frequency) against the delta speed (sub-index 1) and
calculate the delta time (sub-index 2) accordingly. If the E1-04 (Max output frequency) changes during runtime, the
option will adapt the internal delta speed attribute according the change of E1-04 linearly to provide the proper
delta-speed.
604A (Hex) - vl Velocity Quick Stop
The vl velocity quick stop specifies the quick stop ramp. The quotient of the subindexes delta speed and delta time
determines the quick stop ramp time. The object values correspond to the fast stop time setting in the drive.
Behavior: At power-up, the option will sync the E1-04 (Max output frequency) against the delta speed (sub-index 1) and
calculate the delta time (sub-index 2) accordingly. If the E1-04 (Max output frequency) changes during runtime, the
option will adapt the internal delta speed attribute according the change of E1-04 linearly to provide the proper
delta-speed.
Index (Hex)
Subindex
Content
Access
PDO Mapping
Value Range
Unit
6049
1
Deceleration delta speed
Read/Write
Rx/Tx
0...(2
23
-1)
r/min
T = MEMOBUS/Modbus register: 0x0201, C1-02 (Unit: 0.1/0.01 s) (Deceleration time 1)
M = MEMOBUS/Modbus register: 0x0303, E1-04 (Unit: 0.1 Hz) (Max output frequency)
P = MEMOBUS/Modbus register: 0x0211, E2-04 (Motor pole count)
Mrpm = (120*M)/P
dt = Delta time, sub-index 2
Delta speed (ds) = Mrpm (At power-up)
T = (dt*M)/ds
Note:
Unit of T (C1-01) is linked to C1-10.
2
Deceleration delta time
Read/Write
Rx/Tx
0...65535
s
T = MEMOBUS/Modbus register: 0x0201, C1-02 (Unit: 0.1/0.01 s) (Deceleration time 1)
M = MEMOBUS/Modbus register: 0x0303, E1-04 (Unit: 0.1 Hz) (Max output frequency)
P = MEMOBUS/Modbus register: 0x0211, E2-04 (Motor pole count)
Mrpm = (120*M)/P
ds = Delta speed, sub-index 1
Delta time (dt) = (ds*T)/Mrpm (dt)
T = (dt*M)/ds
Note:
Unit of T (C1-01) is linked to C1-10.
Index (Hex)
Subindex
Content
Access
PDO Mapping
Value Range
Unit
604A
1
Quick stop delta speed
Read/Write
Rx/Tx
0...(2
23
-1)
r/min
T = MEMOBUS/Modbus register: 0x0208, C1-09 (Unit: 0.1/0.01 s) (Fast stop time)
M = MEMOBUS/Modbus register: 0x0303, E1-04 (Unit: 0.1 Hz) (Max output frequency)
P = MEMOBUS/Modbus register: 0x0211, E2-04 (Motor pole count)
Mrpm = (120*M)/P
dt = Delta time, sub-index 2
Delta speed (ds) = Mrpm (At power-up)
T = (dt*M)/ds
Note:
Unit of T (C1-01) is linked to C1-10.
2
Quick stop delta time
Read/Write
Rx/Tx
0...65535
s
T = MEMOBUS/Modbus register: 0x0208, C1-09 (Unit: 0.1/0.01 s) (Fast stop time)
M = MEMOBUS/Modbus register: 0x0303, E1-04 (Unit: 0.1 Hz) (Max output frequency)
P = MEMOBUS/Modbus register: 0x0211, E2-04 (Motor pole count)
Mrpm = (120*M)/P
ds = Delta speed, sub-index 1
Delta time (dt) = (ds*T)/Mrpm (dt)
T = (dt*M)/ds
Note:
Unit of T (C1-01) is linked to C1-10.
Содержание SI-ES3
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