TECO-Westinghouse A510, Instruction Manual

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4-159
IM PG
(Master)
PI
IM PG
A/B
A/B
Frequency
Reference
SYNC
Pulse
Input
(Synchronized Operation)
(Follower)
PO
Sync Sync
03-00 ~
03-07=32
03-00 ~
03-07=32
Figure 4.4.34 Synchronized operation master follower
Master inverter parameter settings:
1. Pulse output function selection: 03-35=1 (Pulse output is output frequency
2. Scale pulse output parameter 03-36 to 100% of output frequency
3. Set one of the Multi-function inputs Sn: 03-00 ~ 03-07=32 (Synchronization command)
Follower inverter parameter settings:
1. Frequency reference selection: 00-05=4 (Pulse input)
2. Pulse input’s function selection: 03-30=0 (Frequency command)
3. Pulse input scale: 03-31 (set the number of pulse in Hz to match maximum output frequency, 01-02)
4. Pulse input gain: 03-32 (Set the input gain of the pulse frequency set by 03-31
）
5. Pulse input bias: 03-33 (Set the input bias of the pulse frequency set by 03-31)
6. Pulse input’s filter time: 03-34 (if the pulse input is unstable due to the interference, increase value.)
7. Set one of the Multi-function inputs Sn: 03-00 ~ 03-07=32 (Synchronization command)
03-37 Timer ON delay (DIO)
Range
0.0~6000.0 Sec
03-38
Timer OFF delay (DIO)
Range
0.0~6000.0 Sec
Enable the timer function be setting one of multi-function input parameters 03-00~03-07 (S1 to S8) to 35 (timer
function input) and one of multi-function output parameters 03-11, 03-12 (R1A-R1C to R4A- R4C and PH1 to PH4)
to 27 (timer function output).
The timer function can be used to implement a timer relay. Use timing parameter 03-37 and 03-38 to set the timer
ON / OFF delay.
Timer output is turned ON when the multi-function timer input is ON for the time specified in parameter 03-37.