Bell & Gossett 176R0649C Technologic 502 Series Pump Controller - Manual (Page 39)

39
No. Name Min Max Default Description
39-0* Config.
39-00 Auto Assign I/O Pins
0 - Done
1 - A0
2 - C0 - 1 Followers
3 - D0 - 1 Follower
4 - D0 - 2 Followers
5 - D0 - 3 Followers
6 - A1
7 - B3
8 - C4
9 - D4
10 - 70X - 1CS
11 - 70X - 2CS
12 - 70X - 3CS
13 - Follower
0 13 0 Selecting one of these Configurations
will automatically set the input and
output parameters and default values
correctly for the configuration.
39-02 System Status Word Status flags used for fieldbus
communications
39-03 System Operating Mode 0 2 1 Status used for fieldbus
communications
0 - Manual
1 - Auto
2 - Auto Bypass
39-04 Warning Status 1 Warning flags used for fieldbus
communications
39-05 Warning Status 2 Warning flags used for fieldbus
communications
39-06 Last Configuration Setting 0 13 13 Last Configuration setting selected
through P39-00. Warning: Individual
parameter settings of the configuration
may be changed manually so there is
no guarantee that it is still set to this
standard configuration.
39-1* Stage/
Destage
39-10 Stage Speed (Old Par. 750) 0% 100% 95% When a variable speed pump reaches
this percentage of maximum speed,
the controller will start a timer, set in
parameter P39-11. After this timer
expires, the controller will stage on
another pump.
39-11 Stage Proof Timer (Old Par.
751)
0s 999s 30s After a variable speed pump reaches
the speed percentage set in parameter
P39-10, this timer will start. After this
timer expires the controller will stage on
an additional pump.
Table 6-2. Parameter 39-** Group, Detailed Description