Yaskawa GPD503 Drive - Manual (Page 63)

2.21 MULTI-FUNCTION OUTPUT TERMINALS (Term. 9 & 10; 25-27)
Sn-20: Contact Output (external
terminals 9 & 10)
Sn-21: Open Collector Output
(external terminals 25 & 27)
Sn-22: Open Collector Output
(external terminals 26 & 27)
A contact, or two different open collector
outputs, can be programmed to change
states during any of the conditions indicated
in Table 2-3.
If an open collector output is applied to a
DC relay, the relay MUST be diode
protected, as shown in the recommended
configuration.
25
26
27
GPD 503
o o 9
10
MULTI-FUNCTION
CONTACT OUTPUT
250Vac 1A OR LESS
30Vdc 1A OR LESS
(FACTORY SETTING
IS FOR SIGNAL
DURING OPERATION)
MULTI-
FUNCTION
OPEN
COLLECTOR
OUTPUTS
48Vdc AT
50mA MAX.
Set Description
Value Name Signal Level
00 During operation Closed = GPD 503 is operating
01 Zero speed Closed = GPD 503 output is at 0Hz
02 Speed at set frequency Closed = Freq. Ref. - Cn-22 ) output freq ) Freq.Ref + Cn-22
03 Speed coincidence Closed = Speed at set frequency and
Cn-21 - Cn-22
)
output freq.
)
Cn-21 + Cn-22
04 Frequency detection - low Closed = Output frequency
)
Cn-21
05 Frequency detection - high Closed = Output frequency * Cn-21
06 Operation ready Closed = GPD 503 is ready for operation
07 During undervoltage detection Closed = Undervoltage detected
08 During coast to stop Closed = GPD 503 output base block is active; motor is coasting
09 Frequency reference mode Open = Cmd by ext. input; Closed = Cmd by Digital Operator
0A Run reference mode Open = Run by ext. input; Closed = Run by Digital Operator
0b Overtorque detection Closed = Overtorque detected
0C Frequency reference missing Closed = Frequency reference is missing
0d Braking resistor fault Closed = Braking resistor is overheating or has faulted
0E Fault Closed = GPD 503 fault has occurred (except CPF00, CPF01)
0F Not Used
Set Description
Value Condition Signal Level
Table 2-3. Multi-function Output Terminals
2-30