Toshiba ASD-G9ETH 사용자 설명서
66
ICC
Output Instances 20 and 21 Detail
Instance
Byte
Bit
7
Bit
6
Bit
5
Bit
4
Bit
3
Bit
2
Bit
1
Bit
0
0
Fault
Reset
Run
Fwd
Fwd
1
2
Speed Reference (Low Byte)
20
3
Speed Reference (High Byte)
0
NetRef
NetCtrl
Fault
Reset
Run
Rev
Rev
Run
Fwd
Fwd
1
2
Speed Reference (Low Byte)
21
3
Speed Reference (High Byte)
Mapping Detail
Run Fwd: forward rotation command (0=forward rotation off, 1=forward rotation
on). Maps to inverter register 1007, bits 9 and 10. Run Fwd = 1 translates to
inverter register 1007 bit 9 (direction) = 0 and bit 10 (run/stop) = 1. Note that if
both the “Run Fwd” and “Run Rev” bits are on, then inverter register 1007 will
not be changed from its previous value.
on). Maps to inverter register 1007, bits 9 and 10. Run Fwd = 1 translates to
inverter register 1007 bit 9 (direction) = 0 and bit 10 (run/stop) = 1. Note that if
both the “Run Fwd” and “Run Rev” bits are on, then inverter register 1007 will
not be changed from its previous value.
Run Rev: reverse rotation command (0=reverse rotation off, 1=reverse rotation
on). Maps to inverter register 1007, bits 9 and 10. Run Rev = 1 translates to
inverter register 1007 bit 9 (direction) = 1 and bit 10 (run/stop) = 1. Note that if
both the “Run Fwd” and “Run Rev” bits are on, then inverter register 1007 will
not be changed from its previous value.
on). Maps to inverter register 1007, bits 9 and 10. Run Rev = 1 translates to
inverter register 1007 bit 9 (direction) = 1 and bit 10 (run/stop) = 1. Note that if
both the “Run Fwd” and “Run Rev” bits are on, then inverter register 1007 will
not be changed from its previous value.
Fault Reset: Inverter reset command (0=no action, 0
→1 rising edge=reset).
Maps to inverter register 1007, bit 13 (fault reset).
NetCtrl: Run/stop control source selection (0=local control, 1=network control).
Maps to inverter register 1007, bit 15 (command priority).
Maps to inverter register 1007, bit 15 (command priority).
NetRef: Speed reference source selection (0=local control, 1=network control).
Maps to inverter register 1007, bit 14 (frequency priority).
Maps to inverter register 1007, bit 14 (frequency priority).
Speed Reference: Inverter speed reference in RPM. Maps to inverter register
1008 (frequency command). Because the inverter always requires a frequency
command value in units of Hz, the interface card applies an RPM-to-Hz
conversion equation. The general RPM-to-Hz conversion equation is [RPM x
number of motor poles / 120]. However, for simplicity the interface card always
assumes that a 4-pole motor is in use, thereby reducing the applied conversion
equation to [frequency command value = RPM / 30].
1008 (frequency command). Because the inverter always requires a frequency
command value in units of Hz, the interface card applies an RPM-to-Hz
conversion equation. The general RPM-to-Hz conversion equation is [RPM x
number of motor poles / 120]. However, for simplicity the interface card always
assumes that a 4-pole motor is in use, thereby reducing the applied conversion
equation to [frequency command value = RPM / 30].