Cc-Link Option Drive Parameters - YASKAWA SI-C3/V Technical Manual

6

CC-Link Option Drive Parameters

Confirm proper setting of the all parameters in
No. Name
b1-01 Frequency Reference Selection
b1-02 Run Command Selection
Operation Selection after
F6-01
Communications Error
External Fault Detection Conditions
F6-02
(EF0)
Stopping Method for External Fault
F6-03
from Communication Option
F6-04 bUS Error Detection Delay Time
F6-07
NetRef/ComRef Selection Function
<4>
Reset Communication Related
F6-08
Parameters
<4>
F6-10
Station Address
<6> <7>
<5>
F6-11
Comm Speed
<5>
<1> To start and stop the drive with the CC-Link master device using serial communications, set b1-02 to "3". To control the frequency reference of the drive via the master device, set b1-01
to "3".
<2> If set to 3, then the drive will continue to operate when a fault is detected. Take proper measures such as installing an emergency stop switch.
<3> The drive default setting is 2.0 s, but this default setting will automatically be changed to 0.0 s when SI-C3/V is connected.
<4> Software versions 1012 and later have F6-07 and F6-08 both set to 1.
<5> Power must be cycled in order for any setting changes to take affect.
<6> All station addresses must be unique. If set to 0, the L.ERR light will turn on and a Station Address Error (AEr) will occur.
<7> A total of 42 nodes can be connected, assuming that all connections are inverter drives.
The following conditions apply when connecting devices that are not drives to the network:
{(1 u a)+(2 u b)+(3 u c)+(4 u d)} ≦64
a: number of units that occupies 1 node
(
c: number of units that occupies 3 nodes
{(16 u A)+(54 u B)+(88 u C)} ≦2304
A: number of remote I/O nodes........ 64 max
(
B: number of remote device nodes... 42 max
C: number of local nodes.................. 26 max
YASKAWA ELECTRIC SIEP C730600 22C V1000 Option CC-Link Technical Manual
Table 8 before starting network communications.
Table 8 Parameter Settings
Selects the frequency reference input source
0: Operator - Digital preset speed d1-01 to d1-17
1: Terminals - Analog input terminal A1 or A2
<1>
2: MEMOBUS communications
3: Option PCB
4: Pulse Input (Terminal RP)
Selects the run command input source
0: Digital Operator - RUN and STOP keys
1: Digital input terminals S1 to S7
<1>
2: MEMOBUS communications
3: Option PCB
Determines drive response when a bUS error is detected during communications with the CC-Link Option
0: Ramp to Stop
1: Coast to Stop
2: Fast-Stop
3: Alarm Only
<2>
Sets the condition for external fault detection (EF0)
0: Always detected.
1: Detected only during operation.
Determines drive response for external fault input (EF0) detection during CC-Link communication
0: Ramp to Stop
1: Coast to Stop
2: Fast-Stop
3: Alarm Only
<2>
Set the maximum time the drive should wait for a communication error to occur (bUS).
Range 0.0 to 5.0 s
0: Multi-step speed reference disabled (F7 mode)
1: Multi-step speed reference allowed (V7 mode)
Determines which communication-related parameters are set back to their original default values when the drive is
initialized.
0: Do not reset F6- and F7- parameters when the drive is initialized using parameter A1-03.
1: Rest F6- and F7- parameters when the drive is initialized using parameter A1-03.
Note: Setting this parameter does not affect communication-related parameters.
0 to 64
0: 156 kbps
1: 625 kbps
2: 2.5 Mbps
3: 5 Mbps
4: 10 Mbps
b: number of units that occupies 2 nodes
d: number of units that occupies 4 nodes
)
6 CC-Link Option Drive Parameters
Description
)
Default
1
1
1
0
1
0.0 s
<3>
1
0
0
0
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