[196] Fire Mode The adjustable frequency drive is operating in fire mode. See parameter
group24-0*
Fire Mode
.
[197] Fire Mode was act. The adjustable frequency drive has been operating in fire mode, but is
now back in normal operation.
[198] Drive Bypass To be used as signal for activating an external electromechanical bypass
switching the motor direct on line. See 24-1*
Drive Bypass
.
CAUTION
If enabling the Drive Bypass function, the adjustable frequency drive is no
longer Safety Certified (f
or using the Safe Stop in versions where included).
The setting options below are all related to the cascade controller.
Wiring diagrams and settings for parameter, see group 25-** for more details.
[200] Full Capacity All pumps running and at full speed
[201] Pump1 Running One or more of the pumps controlled by the cascade controller are run-
ning. The function will also depend on the setting of in par.25-06
Number
Of Pumps. If set to
No
[0] Pump 1 refers to the pump controlled by relay
RELAY1 etc. If set to
Yes
[1], Pump 1 refers to the pump controlled by the
adjustable frequency drive only (without any of the built-in relays in-
volved) and Pump 2 to the pump controlled by the relay RELAY1. See the
table below:
[202] Pump2 Running See [201]
[203] Pump3 Running See [201]
Setting in Par. 5-3*
Setting in par.25-06 Number Of Pumps
[0] No [1] Yes
[200] Pump 1 Running Controlled by RELAY1 Adjustable frequency drive control-
led
[201] Pump 2 Running Controlled by RELAY2 Controlled by RELAY1
[203] Pump 3 Running Controlled by RELAY3 Controlled by RELAY2
4-70 TR200 Programming Guide
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